{"title":"API GDAL","version":"6.0","locale":"id","docname":"ref/contrib/gis/gdal","url":"/id/6.0/ref/contrib/gis/gdal/","canonical":"https://djangodocs.dev/id/6.0/ref/contrib/gis/gdal/","summary":"Ikhtisar Link to this heading # GDAL stands for Geospatial Data Abstraction Library , and is a veritable \"Swiss army knife\" of GIS data functionality. A subset of…","html":"<span id=\"gdal-api\"></span><h1>API GDAL<a class=\"heading-anchor\" href=\"#module-django.contrib.gis.gdal\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h1>\n<section id=\"overview\">\n<span id=\"gdal-overview\"></span><h2>Ikhtisar<a class=\"heading-anchor\" href=\"#overview\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<p><a class=\"reference external\" href=\"https://gdal.org/\">GDAL</a> stands for <strong>Geospatial Data Abstraction Library</strong>,\nand is a veritable &quot;Swiss army knife&quot; of GIS data functionality. A subset\nof GDAL is the <a class=\"reference external\" href=\"https://gdal.org/user/vector_data_model.html\">OGR</a> Simple Features Library, which specializes\nin reading and writing vector geographic data in a variety of standard\nformats.</p>\n<p>GeoDjango menyediakan antarmuka python tingkat-tinggi untuk beberapa dari kemampuan dari OGR, termasuk membaca dan perubahan kordinat dari data spasial vektor dan dukungan minimal untuk fitur-fitur GDAL dengan sehubungan data (gambar) raster.</p>\n<aside class=\"admonition admonition-note\" role=\"note\">\n<p class=\"admonition-title\">Catatan</p>\n<p>Meskipun modul dinamakan <code class=\"docutils literal notranslate\">gdal</code>, GeoDjango hanya mendukung beberapa kemampuan dari OGR dan fitur-fitur raster GDAL saat ini.</p>\n</aside>\n<section id=\"sample-data\">\n<span id=\"gdal-sample-data\"></span><h3>Data Contoh<a class=\"heading-anchor\" href=\"#sample-data\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<p>The GDAL/OGR tools described here are designed to help you read in\nyour geospatial data, in order for most of them to be useful you have\nto have some data to work with. If you're starting out and don't yet\nhave any data of your own to use, GeoDjango tests contain a number of\ndata sets that you can use for testing. You can download them here:</p>\n<div class=\"code-block\" data-language=\"shell\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Shell</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Shell code\"><code>$ wget https://raw.githubusercontent.com/django/django/main/tests/gis_tests/data/cities/cities.<span class=\"o\">{</span>shp,prj,shx,dbf<span class=\"o\">}</span>\n$ wget https://raw.githubusercontent.com/django/django/main/tests/gis_tests/data/rasters/raster.tif\n</code></pre></div>\n</section>\n</section>\n<section id=\"vector-data-source-objects\">\n<span id=\"gdal-vector-data\"></span><h2>Vector Data Source Object<a class=\"heading-anchor\" href=\"#vector-data-source-objects\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<section id=\"datasource\">\n<h3><code class=\"docutils literal notranslate\">DataSource</code><a class=\"heading-anchor\" href=\"#datasource\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<p><a class=\"reference internal\" href=\"#django.contrib.gis.gdal.DataSource\" title=\"django.contrib.gis.gdal.DataSource\"><code class=\"xref py py-class docutils literal notranslate\">DataSource</code></a> is a wrapper for the OGR data source object that\nsupports reading data from a variety of OGR-supported geospatial file\nformats and data sources using a consistent interface. Each\ndata source is represented by a <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.DataSource\" title=\"django.contrib.gis.gdal.DataSource\"><code class=\"xref py py-class docutils literal notranslate\">DataSource</code></a> object which contains\none or more layers of data. Each layer, represented by a <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer\" title=\"django.contrib.gis.gdal.Layer\"><code class=\"xref py py-class docutils literal notranslate\">Layer</code></a>\nobject, contains some number of geographic features (<a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Feature\" title=\"django.contrib.gis.gdal.Feature\"><code class=\"xref py py-class docutils literal notranslate\">Feature</code></a>),\ninformation about the type of features contained in that layer (e.g.\npoints, polygons, etc.), as well as the names and types of any\nadditional fields (<a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Field\" title=\"django.contrib.gis.gdal.Field\"><code class=\"xref py py-class docutils literal notranslate\">Field</code></a>) of data that may be associated with\neach feature in that layer.</p>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.DataSource\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">DataSource</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">ds_input</em>, <em class=\"sig-param\">encoding<span class=\"o\">=</span><span class=\"default_value\">'utf-8'</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.DataSource\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Pembangun untuk <code class=\"docutils literal notranslate\">DataSource</code> hanya membutuhkan satu parameter: jalur dari berkas anda ingin baca. Bagaimanapun, OGR juga mendukung beragam sumber data lebih rumit, termasuk basisdata, yang mungkin diakses dengan melewatkan string nama khusus daripada jalur. Untuk informasi lebih, lihat dokumentasi <a class=\"reference external\" href=\"https://gdal.org/drivers/vector/\">OGR Vector Formats</a>. Sifat <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.DataSource.name\" title=\"django.contrib.gis.gdal.DataSource.name\"><code class=\"xref py py-attr docutils literal notranslate\">name</code></a> dari sebuah instance <code class=\"docutils literal notranslate\">DataSource</code> memberikan nama OGR dari sumber data pokok yang itu sedang gunakan.</p>\n<p>Pilihan parameter <code class=\"docutils literal notranslate\">encoding</code> mengizinkan anda menentukan penyandian bukan-standar dari string di sumber. Ini khususnya berguna ketika anda mendapatkan pengecualian <code class=\"docutils literal notranslate\">DjangoUnicodeDecodeError</code> selagi membaca nilai bidang.</p>\n<p>Once you've created your <code class=\"docutils literal notranslate\">DataSource</code>, you can find out how many layers\nof data it contains by accessing the <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.DataSource.layer_count\" title=\"django.contrib.gis.gdal.DataSource.layer_count\"><code class=\"xref py py-attr docutils literal notranslate\">layer_count</code></a> property, or\n(equivalently) by using the <code class=\"docutils literal notranslate\">len()</code> function. For information on\naccessing the layers of data themselves, see the next section:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"kn\">from</span> <span class=\"nn\">django.contrib.gis.gdal</span> <span class=\"kn\">import</span> DataSource\n<span class=\"gp\">&gt;&gt;&gt; </span>ds <span class=\"o\">=</span> DataSource<span class=\"p\">(</span><span class=\"s2\">&quot;/path/to/your/cities.shp&quot;</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>ds<span class=\"o\">.</span>name\n<span class=\"go\">&#39;/path/to/your/cities.shp&#39;</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>ds<span class=\"o\">.</span>layer_count  <span class=\"c1\"># This file only contains one layer</span>\n<span class=\"go\">1</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.DataSource.layer_count\">\n<span class=\"sig-name descname\">layer_count</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.DataSource.layer_count\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan sejumlah lapisan di sumber data.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.DataSource.name\">\n<span class=\"sig-name descname\">name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.DataSource.name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan nama dari sumber data.</p>\n</dd></dl>\n\n</section>\n<section id=\"layer\">\n<h3><code class=\"docutils literal notranslate\">Lapisan</code><a class=\"heading-anchor\" href=\"#layer\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">Layer</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p><code class=\"docutils literal notranslate\">Layer</code> adalah sebuah pembungkus untuk lapisan dari data di obyek <code class=\"docutils literal notranslate\">DataSource</code>. Anda tidak pernah membuat obyek <code class=\"docutils literal notranslate\">Layer</code> secara langsung. Sebagai gantinya, anda mengambil mereka dari obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.DataSource\" title=\"django.contrib.gis.gdal.DataSource\"><code class=\"xref py py-class docutils literal notranslate\">DataSource</code></a>, yang pada dasarnya wadah standar Python dari obyek <code class=\"docutils literal notranslate\">Layer</code>. Sebagai contoh, anda dapat mengakses lapisan khusus dengan indeksnya (misalnya <code class=\"docutils literal notranslate\">ds[0]</code> untuk mengakses lapisan pertama), atau anda dapat mengulang terhadap semua lapisan di wadah dalam perulangan <code class=\"docutils literal notranslate\">loop</code>. <code class=\"docutils literal notranslate\">Layer</code> itu sendiri bertindak sebagai sebuah wadah untuk fitur-fitur geometris.</p>\n<p>Typically, all the features in a given layer have the same geometry type.\nThe <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer.geom_type\" title=\"django.contrib.gis.gdal.Layer.geom_type\"><code class=\"xref py py-attr docutils literal notranslate\">geom_type</code></a> property of a layer is an <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeomType\" title=\"django.contrib.gis.gdal.OGRGeomType\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeomType</code></a> that\nidentifies the feature type. We can use it to print out some basic\ninformation about each layer in a <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.DataSource\" title=\"django.contrib.gis.gdal.DataSource\"><code class=\"xref py py-class docutils literal notranslate\">DataSource</code></a>:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"k\">for</span> layer <span class=\"ow\">in</span> ds<span class=\"p\">:</span>\n<span class=\"gp\">... </span>    <span class=\"nb\">print</span><span class=\"p\">(</span><span class=\"s1\">&#39;Layer &quot;</span><span class=\"si\">%s</span><span class=\"s1\">&quot;: </span><span class=\"si\">%i</span><span class=\"s1\"> </span><span class=\"si\">%s</span><span class=\"s1\">s&#39;</span> <span class=\"o\">%</span> <span class=\"p\">(</span>layer<span class=\"o\">.</span>name<span class=\"p\">,</span> <span class=\"nb\">len</span><span class=\"p\">(</span>layer<span class=\"p\">),</span> layer<span class=\"o\">.</span>geom_type<span class=\"o\">.</span>name<span class=\"p\">))</span>\n<span class=\"gp\">...</span>\n<span class=\"go\">Layer &quot;cities&quot;: 3 Points</span>\n</code></pre></div>\n<p>The example output is from the cities data source, loaded above, which\nevidently contains one layer, called <code class=\"docutils literal notranslate\">&quot;cities&quot;</code>, which contains three\npoint features. For simplicity, the examples below assume that you've\nstored that layer in the variable <code class=\"docutils literal notranslate\">layer</code>:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer <span class=\"o\">=</span> ds<span class=\"p\">[</span><span class=\"mi\">0</span><span class=\"p\">]</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.name\">\n<span class=\"sig-name descname\">name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan nama lapisan ini di sumber data.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>name\n<span class=\"go\">&#39;cities&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.num_feat\">\n<span class=\"sig-name descname\">num_feat</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.num_feat\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the number of features in the layer. Same as <code class=\"docutils literal notranslate\">len(layer)</code>:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>num_feat\n<span class=\"go\">3</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.geom_type\">\n<span class=\"sig-name descname\">geom_type</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.geom_type\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the geometry type of the layer, as an <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeomType\" title=\"django.contrib.gis.gdal.OGRGeomType\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeomType</code></a> object:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>geom_type<span class=\"o\">.</span>name\n<span class=\"go\">&#39;Point&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.num_fields\">\n<span class=\"sig-name descname\">num_fields</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.num_fields\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the number of fields in the layer, i.e the number of fields of\ndata associated with each feature in the layer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>num_fields\n<span class=\"go\">4</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.fields\">\n<span class=\"sig-name descname\">fields</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.fields\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a list of the names of each of the fields in this layer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>fields\n<span class=\"go\">[&#39;Name&#39;, &#39;Population&#39;, &#39;Density&#39;, &#39;Created&#39;]</span>\n</code></pre></div>\n<p>Returns a list of the data types of each of the fields in this layer. These\nare subclasses of <code class=\"docutils literal notranslate\">Field</code>, discussed below:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"p\">[</span>ft<span class=\"o\">.</span><span class=\"vm\">__name__</span> <span class=\"k\">for</span> ft <span class=\"ow\">in</span> layer<span class=\"o\">.</span>field_types<span class=\"p\">]</span>\n<span class=\"go\">[&#39;OFTString&#39;, &#39;OFTReal&#39;, &#39;OFTReal&#39;, &#39;OFTDate&#39;]</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.field_widths\">\n<span class=\"sig-name descname\">field_widths</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.field_widths\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a list of the maximum field widths for each of the fields in this\nlayer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>field_widths\n<span class=\"go\">[80, 11, 24, 10]</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.field_precisions\">\n<span class=\"sig-name descname\">field_precisions</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.field_precisions\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a list of the numeric precisions for each of the fields in this\nlayer. This is meaningless (and set to zero) for non-numeric fields:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>field_precisions\n<span class=\"go\">[0, 0, 15, 0]</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.extent\">\n<span class=\"sig-name descname\">extent</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.extent\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the spatial extent of this layer, as an <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Envelope\" title=\"django.contrib.gis.gdal.Envelope\"><code class=\"xref py py-class docutils literal notranslate\">Envelope</code></a> object:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>extent<span class=\"o\">.</span>tuple\n<span class=\"go\">(-104.609252, 29.763374, -95.23506, 38.971823)</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.srs\">\n<span class=\"sig-name descname\">srs</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.srs\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Property that returns the <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a> associated with this\nlayer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>layer<span class=\"o\">.</span>srs<span class=\"p\">)</span>\n<span class=\"go\">GEOGCS[&quot;GCS_WGS_1984&quot;,</span>\n<span class=\"go\">    DATUM[&quot;WGS_1984&quot;,</span>\n<span class=\"go\">        SPHEROID[&quot;WGS_1984&quot;,6378137,298.257223563]],</span>\n<span class=\"go\">    PRIMEM[&quot;Greenwich&quot;,0],</span>\n<span class=\"go\">    UNIT[&quot;Degree&quot;,0.017453292519943295]]</span>\n</code></pre></div>\n<p>Jika <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer\" title=\"django.contrib.gis.gdal.Layer\"><code class=\"xref py py-class docutils literal notranslate\">Layer</code></a> tidak mempunyai informasi acuan spasial terkait dengan itu, `` None`` dikembalikan.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.spatial_filter\">\n<span class=\"sig-name descname\">spatial_filter</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.spatial_filter\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Property that may be used to retrieve or set a spatial filter for this\nlayer. A spatial filter can only be set with an <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a>\ninstance, a 4-tuple extent, or <code class=\"docutils literal notranslate\">None</code>. When set with something other than\n<code class=\"docutils literal notranslate\">None</code>, only features that intersect the filter will be returned when\niterating over the layer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>layer<span class=\"o\">.</span>spatial_filter<span class=\"p\">)</span>\n<span class=\"go\">None</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span><span class=\"nb\">len</span><span class=\"p\">(</span>layer<span class=\"p\">))</span>\n<span class=\"go\">3</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"p\">[</span>feat<span class=\"o\">.</span>get<span class=\"p\">(</span><span class=\"s2\">&quot;Name&quot;</span><span class=\"p\">)</span> <span class=\"k\">for</span> feat <span class=\"ow\">in</span> layer<span class=\"p\">]</span>\n<span class=\"go\">[&#39;Pueblo&#39;, &#39;Lawrence&#39;, &#39;Houston&#39;]</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>ks_extent <span class=\"o\">=</span> <span class=\"p\">(</span><span class=\"o\">-</span><span class=\"mf\">102.051</span><span class=\"p\">,</span> <span class=\"mf\">36.99</span><span class=\"p\">,</span> <span class=\"o\">-</span><span class=\"mf\">94.59</span><span class=\"p\">,</span> <span class=\"mf\">40.00</span><span class=\"p\">)</span>  <span class=\"c1\"># Extent for state of Kansas</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>spatial_filter <span class=\"o\">=</span> ks_extent\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">len</span><span class=\"p\">(</span>layer<span class=\"p\">)</span>\n<span class=\"go\">1</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"p\">[</span>feat<span class=\"o\">.</span>get<span class=\"p\">(</span><span class=\"s2\">&quot;Name&quot;</span><span class=\"p\">)</span> <span class=\"k\">for</span> feat <span class=\"ow\">in</span> layer<span class=\"p\">]</span>\n<span class=\"go\">[&#39;Lawrence&#39;]</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>spatial_filter <span class=\"o\">=</span> <span class=\"kc\">None</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">len</span><span class=\"p\">(</span>layer<span class=\"p\">)</span>\n<span class=\"go\">3</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.get_fields\">\n<span class=\"sig-name descname\">get_fields</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.get_fields\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>A method that returns a list of the values of a given field for each\nfeature in the layer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>layer<span class=\"o\">.</span>get_fields<span class=\"p\">(</span><span class=\"s2\">&quot;Name&quot;</span><span class=\"p\">)</span>\n<span class=\"go\">[&#39;Pueblo&#39;, &#39;Lawrence&#39;, &#39;Houston&#39;]</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.get_geoms\">\n<span class=\"sig-name descname\">get_geoms</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">geos<span class=\"o\">=</span><span class=\"default_value\">False</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.get_geoms\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>A method that returns a list containing the geometry of each feature in the\nlayer. If the optional argument <code class=\"docutils literal notranslate\">geos</code> is set to <code class=\"docutils literal notranslate\">True</code> then the\ngeometries are converted to <a class=\"reference internal\" href=\"/id/6.0/ref/contrib/gis/geos/#django.contrib.gis.geos.GEOSGeometry\" title=\"django.contrib.gis.geos.GEOSGeometry\"><code class=\"xref py py-class docutils literal notranslate\">GEOSGeometry</code></a>\nobjects. Otherwise, they are returned as <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> objects:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"p\">[</span>pt<span class=\"o\">.</span>tuple <span class=\"k\">for</span> pt <span class=\"ow\">in</span> layer<span class=\"o\">.</span>get_geoms<span class=\"p\">()]</span>\n<span class=\"go\">[(-104.609252, 38.255001), (-95.23506, 38.971823), (-95.363151, 29.763374)]</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Layer.test_capability\">\n<span class=\"sig-name descname\">test_capability</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">capability</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Layer.test_capability\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a boolean indicating whether this layer supports the given\ncapability (a string). Examples of valid capability strings include:\n<code class=\"docutils literal notranslate\">'RandomRead'</code>, <code class=\"docutils literal notranslate\">'SequentialWrite'</code>, <code class=\"docutils literal notranslate\">'RandomWrite'</code>,\n<code class=\"docutils literal notranslate\">'FastSpatialFilter'</code>, <code class=\"docutils literal notranslate\">'FastFeatureCount'</code>, <code class=\"docutils literal notranslate\">'FastGetExtent'</code>,\n<code class=\"docutils literal notranslate\">'CreateField'</code>, <code class=\"docutils literal notranslate\">'Transactions'</code>, <code class=\"docutils literal notranslate\">'DeleteFeature'</code>, and\n<code class=\"docutils literal notranslate\">'FastSetNextByIndex'</code>.</p>\n</dd></dl>\n\n</section>\n<section id=\"feature\">\n<h3><code class=\"docutils literal notranslate\">Feature</code><a class=\"heading-anchor\" href=\"#feature\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Feature\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">Feature</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Feature\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p><code class=\"docutils literal notranslate\">Feature</code> membungkus fitur OGR. Anda tidak pernah membuat obyek <code class=\"docutils literal notranslate\">Feature</code> secara langsung. Sebagai gantinya, anda mengambil mereka dari obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer\" title=\"django.contrib.gis.gdal.Layer\"><code class=\"xref py py-class docutils literal notranslate\">Layer</code></a>. Setiap fitur terdiri dari sebuah geometri dan sekumpulan bidang mengandung sifat-sifat tambahan. Geometri dari sebuah bidang adalah dapat diakses melalui sifat <code class=\"docutils literal notranslate\">geom</code> nya, yang mengembalikan sebuah obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a>. Sebuah <code class=\"docutils literal notranslate\">Feature</code> berperilaku seperti wadah Python standar untuk bidangnya, yang itu dikembalikan sebagai obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Field\" title=\"django.contrib.gis.gdal.Field\"><code class=\"xref py py-class docutils literal notranslate\">Field</code></a>: anda dapat mengakses sebuah bidang secara langsung berdasarkan indeks atau namanya, atau dapat berulang terhadap bidang-bidang fitur, misalnya di sebuah perulangan <code class=\"docutils literal notranslate\">for</code>.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Feature.geom\">\n<span class=\"sig-name descname\">geom</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Feature.geom\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the geometry for this feature, as an <code class=\"docutils literal notranslate\">OGRGeometry</code> object:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"o\">.</span>geom<span class=\"o\">.</span>tuple\n<span class=\"go\">(-104.609252, 38.255001)</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Feature.get\">\n<span class=\"sig-name descname\">get</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Feature.get\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>A method that returns the value of the given field (specified by name)\nfor this feature, <strong>not</strong> a <code class=\"docutils literal notranslate\">Field</code> wrapper object:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"o\">.</span>get<span class=\"p\">(</span><span class=\"s2\">&quot;Population&quot;</span><span class=\"p\">)</span>\n<span class=\"go\">102121</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Feature.geom_type\">\n<span class=\"sig-name descname\">geom_type</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Feature.geom_type\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan jenis geometri untuk fitur ini, sebagai sebuah obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeomType\" title=\"django.contrib.gis.gdal.OGRGeomType\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeomType</code></a>. Ini akan sama untuk semua fitur dalam lapisan yang diberikan dan setara pada sifat <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer.geom_type\" title=\"django.contrib.gis.gdal.Layer.geom_type\"><code class=\"xref py py-attr docutils literal notranslate\">Layer.geom_type</code></a> dari obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer\" title=\"django.contrib.gis.gdal.Layer\"><code class=\"xref py py-class docutils literal notranslate\">Layer</code></a> fitur berasal.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Feature.num_fields\">\n<span class=\"sig-name descname\">num_fields</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Feature.num_fields\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan sejumlah bidang-bidang dari data terkait dengan fitur. Ini akan sama untuk semua fitur dalam lapisan yang diberikan dan setara pada sifat <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer.num_fields\" title=\"django.contrib.gis.gdal.Layer.num_fields\"><code class=\"xref py py-attr docutils literal notranslate\">Layer.num_fields</code></a> dari obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer\" title=\"django.contrib.gis.gdal.Layer\"><code class=\"xref py py-class docutils literal notranslate\">Layer</code></a> fitur berasal.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Feature.fields\">\n<span class=\"sig-name descname\">fields</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Feature.fields\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan daftar dari nama-nama dari bidang data terkait dengan fitur. Ini akan sama untuk semua fitur dalam lapisan yang diberikan dan setara pada sifat <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer.fields\" title=\"django.contrib.gis.gdal.Layer.fields\"><code class=\"xref py py-attr docutils literal notranslate\">Layer.fields</code></a> dari fitur obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer\" title=\"django.contrib.gis.gdal.Layer\"><code class=\"xref py py-class docutils literal notranslate\">Layer</code></a> yang datang.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Feature.fid\">\n<span class=\"sig-name descname\">fid</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Feature.fid\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the feature identifier within the layer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"o\">.</span>fid\n<span class=\"go\">0</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Feature.layer_name\">\n<span class=\"sig-name descname\">layer_name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Feature.layer_name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the name of the <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer\" title=\"django.contrib.gis.gdal.Layer\"><code class=\"xref py py-class docutils literal notranslate\">Layer</code></a> that the feature came from. This\nwill be the same for all features in a given layer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"o\">.</span>layer_name\n<span class=\"go\">&#39;cities&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Feature.index\">\n<span class=\"sig-name descname\">index</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Feature.index\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>A method that returns the index of the given field name. This will be the\nsame for all features in a given layer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"o\">.</span>index<span class=\"p\">(</span><span class=\"s2\">&quot;Population&quot;</span><span class=\"p\">)</span>\n<span class=\"go\">1</span>\n</code></pre></div>\n</dd></dl>\n\n</section>\n<section id=\"field\">\n<h3><code class=\"docutils literal notranslate\">Field</code><a class=\"heading-anchor\" href=\"#field\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">Field</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.name\">\n<span class=\"sig-name descname\">name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the name of this field:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Name&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>name\n<span class=\"go\">&#39;Name&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.type\">\n<span class=\"sig-name descname\">type</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.type\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the OGR type of this field, as an integer. The <code class=\"docutils literal notranslate\">FIELD_CLASSES</code>\ndictionary maps these values onto subclasses of <code class=\"docutils literal notranslate\">Field</code>:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Density&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>type\n<span class=\"go\">2</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.type_name\">\n<span class=\"sig-name descname\">type_name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.type_name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a string with the name of the data type of this field:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Name&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>type_name\n<span class=\"go\">&#39;String&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.value\">\n<span class=\"sig-name descname\">value</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.value\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the value of this field. The <code class=\"docutils literal notranslate\">Field</code> class itself returns the\nvalue as a string, but each subclass returns the value in the most\nappropriate form:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Population&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>value\n<span class=\"go\">102121</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.width\">\n<span class=\"sig-name descname\">width</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.width\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the width of this field:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Name&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>width\n<span class=\"go\">80</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.precision\">\n<span class=\"sig-name descname\">precision</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.precision\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the numeric precision of this field. This is meaningless (and set\nto zero) for non-numeric fields:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Density&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>precision\n<span class=\"go\">15</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.as_double\">\n<span class=\"sig-name descname\">as_double</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.as_double\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the value of the field as a double (float):</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Density&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>as_double<span class=\"p\">()</span>\n<span class=\"go\">874.7</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.as_int\">\n<span class=\"sig-name descname\">as_int</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.as_int\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the value of the field as an integer:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Population&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>as_int<span class=\"p\">()</span>\n<span class=\"go\">102121</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.as_string\">\n<span class=\"sig-name descname\">as_string</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.as_string\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the value of the field as a string:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Name&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>as_string<span class=\"p\">()</span>\n<span class=\"go\">&#39;Pueblo&#39;</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Field.as_datetime\">\n<span class=\"sig-name descname\">as_datetime</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Field.as_datetime\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the value of the field as a tuple of date and time components:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"p\">[</span><span class=\"s2\">&quot;Created&quot;</span><span class=\"p\">]</span><span class=\"o\">.</span>as_datetime<span class=\"p\">()</span>\n<span class=\"go\">(c_long(1999), c_long(5), c_long(23), c_long(0), c_long(0), c_long(0), c_long(0))</span>\n</code></pre></div>\n</dd></dl>\n\n</section>\n<section id=\"driver\">\n<h3><code class=\"docutils literal notranslate\">Driver</code><a class=\"heading-anchor\" href=\"#driver\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Driver\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">Driver</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">dr_input</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Driver\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Kelas <code class=\"docutils literal notranslate\">Driver</code> digunakan secara mendalam untuk membungkus sebuah driver <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.DataSource\" title=\"django.contrib.gis.gdal.DataSource\"><code class=\"xref py py-class docutils literal notranslate\">DataSource</code></a> OGR.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Driver.driver_count\">\n<span class=\"sig-name descname\">driver_count</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Driver.driver_count\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan sejumlah driver vektor OGR saat ini terdaftar.</p>\n</dd></dl>\n\n</section>\n</section>\n<section id=\"ogr-geometries\">\n<h2>Geometri OGR<a class=\"heading-anchor\" href=\"#ogr-geometries\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<section id=\"ogrgeometry\">\n<h3><code class=\"docutils literal notranslate\">OGRGeometry</code><a class=\"heading-anchor\" href=\"#ogrgeometry\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<p><a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> objects share similar functionality with\n<a class=\"reference internal\" href=\"/id/6.0/ref/contrib/gis/geos/#django.contrib.gis.geos.GEOSGeometry\" title=\"django.contrib.gis.geos.GEOSGeometry\"><code class=\"xref py py-class docutils literal notranslate\">GEOSGeometry</code></a> objects and are thin wrappers\naround OGR's internal geometry representation. Thus, they allow for more\nefficient access to data when using <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.DataSource\" title=\"django.contrib.gis.gdal.DataSource\"><code class=\"xref py py-class docutils literal notranslate\">DataSource</code></a>. Unlike its GEOS\ncounterpart, <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> supports spatial reference systems and\ncoordinate transformation:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"kn\">from</span> <span class=\"nn\">django.contrib.gis.gdal</span> <span class=\"kn\">import</span> OGRGeometry\n<span class=\"gp\">&gt;&gt;&gt; </span>polygon <span class=\"o\">=</span> OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POLYGON((0 0, 5 0, 5 5, 0 5))&quot;</span><span class=\"p\">)</span>\n</code></pre></div>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">OGRGeometry</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">geom_input</em>, <em class=\"sig-param\">srs<span class=\"o\">=</span><span class=\"default_value\">None</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Obyek ini adalah sebuah pembungkus untuk kelas <a class=\"reference external\" href=\"https://gdal.org/api/ogrgeometry_cpp.html#ogrgeometry-class\">OGR Geometry</a>. Obyek-obyek ini diinstasiasikan secara langsung dari parameter <code class=\"docutils literal notranslate\">geom_input</code> yang diberikan, yang mungkin berupa string mengandung WKT, HEX, GeoJSON, sebuah <code class=\"docutils literal notranslate\">buffer</code> mengandung data WKB, atau sebuah obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeomType\" title=\"django.contrib.gis.gdal.OGRGeomType\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeomType</code></a>. Obyek-obyek ini juga dikembalikan dari atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Feature.geom\" title=\"django.contrib.gis.gdal.Feature.geom\"><code class=\"xref py py-class docutils literal notranslate\">Feature.geom</code></a>, ketika membaca data vektor dari <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Layer\" title=\"django.contrib.gis.gdal.Layer\"><code class=\"xref py py-class docutils literal notranslate\">Layer</code></a> (yaitu pada giliran bagian dari sebuah <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.DataSource\" title=\"django.contrib.gis.gdal.DataSource\"><code class=\"xref py py-class docutils literal notranslate\">DataSource</code></a>).</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.from_gml\">\n<em class=\"property\"><span class=\"k\">classmethod</span> </em><span class=\"sig-name descname\">from_gml</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">gml_string</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.from_gml\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Membangun sebuah <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> dari string GML yang diberikan.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.from_bbox\">\n<em class=\"property\"><span class=\"k\">classmethod</span> </em><span class=\"sig-name descname\">from_bbox</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">bbox</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.from_bbox\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Membangun sebuah <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Polygon\" title=\"django.contrib.gis.gdal.Polygon\"><code class=\"xref py py-class docutils literal notranslate\">Polygon</code></a> dari kotak-terikat diberikan (4-tuple).</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.__len__\">\n<span class=\"sig-name descname\">__len__</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.__len__\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan sejumlah titik dalam sebuah <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.LineString\" title=\"django.contrib.gis.gdal.LineString\"><code class=\"xref py py-class docutils literal notranslate\">LineString</code></a>, sejumlah geometri dalam sebuah  <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GeometryCollection\" title=\"django.contrib.gis.gdal.GeometryCollection\"><code class=\"xref py py-class docutils literal notranslate\">GeometryCollection</code></a>. Tidak diberlakukan ke jenis geometri lain.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.__iter__\">\n<span class=\"sig-name descname\">__iter__</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.__iter__\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Perulangan terhadap titik-titik dalam sebuah <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.LineString\" title=\"django.contrib.gis.gdal.LineString\"><code class=\"xref py py-class docutils literal notranslate\">LineString</code></a>, lingkaran dalam <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Polygon\" title=\"django.contrib.gis.gdal.Polygon\"><code class=\"xref py py-class docutils literal notranslate\">Polygon</code></a>, atau geometri dalam sebuah <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GeometryCollection\" title=\"django.contrib.gis.gdal.GeometryCollection\"><code class=\"xref py py-class docutils literal notranslate\">GeometryCollection</code></a>. Tidak dapat diterapkan pada jenis-jenis geometri lain.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.__getitem__\">\n<span class=\"sig-name descname\">__getitem__</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.__getitem__\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan titik pada indeks yang ditentukan untuk <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.LineString\" title=\"django.contrib.gis.gdal.LineString\"><code class=\"xref py py-class docutils literal notranslate\">LineString</code></a>, lingkaran dalam pada indeks ditentukan untuk <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Polygon\" title=\"django.contrib.gis.gdal.Polygon\"><code class=\"xref py py-class docutils literal notranslate\">Polygon</code></a>, atau geometri pada indeks ditentukan dalam sebuah <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GeometryCollection\" title=\"django.contrib.gis.gdal.GeometryCollection\"><code class=\"xref py py-class docutils literal notranslate\">GeometryCollection</code></a>. Tidak dapat diberlakukan pada jenis-jenis geometri lain.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.dimension\">\n<span class=\"sig-name descname\">dimension</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.dimension\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the number of coordinated dimensions of the geometry, i.e. 0\nfor points, 1 for lines, and so forth:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>polygon<span class=\"o\">.</span>dimension\n<span class=\"go\">2</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.is_3d\">\n<span class=\"sig-name descname\">is_3d</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.is_3d\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>A boolean indicating if this geometry has Z coordinates.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.set_3d\">\n<span class=\"sig-name descname\">set_3d</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">value</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.set_3d\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>A method that adds or removes the Z coordinate dimension.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>p <span class=\"o\">=</span> OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT (1 2 3)&quot;</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>p<span class=\"o\">.</span>is_3d\n<span class=\"go\">True</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>p<span class=\"o\">.</span>set_3d<span class=\"p\">(</span><span class=\"kc\">False</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>p<span class=\"o\">.</span>wkt\n<span class=\"go\">&quot;POINT (1 2)&quot;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.is_measured\">\n<span class=\"sig-name descname\">is_measured</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.is_measured\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>A boolean indicating if this geometry has M coordinates.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.set_measured\">\n<span class=\"sig-name descname\">set_measured</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">value</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.set_measured\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>A method to add or remove the M coordinate dimension.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>p <span class=\"o\">=</span> OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT (1 2)&quot;</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>p<span class=\"o\">.</span>is_measured\n<span class=\"go\">False</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>p<span class=\"o\">.</span>set_measured<span class=\"p\">(</span><span class=\"kc\">True</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>p<span class=\"o\">.</span>wkt\n<span class=\"go\">&quot;POINT M (1 2 0)&quot;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.geom_count\">\n<span class=\"sig-name descname\">geom_count</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.geom_count\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the number of elements in this geometry:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>polygon<span class=\"o\">.</span>geom_count\n<span class=\"go\">1</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.has_curve\">\n<span class=\"sig-name descname\">has_curve</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.has_curve\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<aside class=\"version-note version-added\" data-version=\"5.2\" role=\"note\">\n<p class=\"version-note-title\">New in Django 5.2</p></aside>\n<p>A boolean indicating if this geometry is or contains a curve geometry.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.get_linear_geometry\">\n<span class=\"sig-name descname\">get_linear_geometry</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.get_linear_geometry\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<aside class=\"version-note version-added\" data-version=\"5.2\" role=\"note\">\n<p class=\"version-note-title\">New in Django 5.2</p></aside>\n<p>Returns a linear version of the geometry. If no conversion can be made, the\noriginal geometry is returned.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.get_curve_geometry\">\n<span class=\"sig-name descname\">get_curve_geometry</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.get_curve_geometry\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<aside class=\"version-note version-added\" data-version=\"5.2\" role=\"note\">\n<p class=\"version-note-title\">New in Django 5.2</p></aside>\n<p>Returns a curved version of the geometry. If no conversion can be made, the\noriginal geometry is returned.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.point_count\">\n<span class=\"sig-name descname\">point_count</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.point_count\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the number of points used to describe this geometry:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>polygon<span class=\"o\">.</span>point_count\n<span class=\"go\">4</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.num_points\">\n<span class=\"sig-name descname\">num_points</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.num_points\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Nama lain untuk <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry.point_count\" title=\"django.contrib.gis.gdal.OGRGeometry.point_count\"><code class=\"xref py py-attr docutils literal notranslate\">point_count</code></a>.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.num_coords\">\n<span class=\"sig-name descname\">num_coords</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.num_coords\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Nama lain untuk <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry.point_count\" title=\"django.contrib.gis.gdal.OGRGeometry.point_count\"><code class=\"xref py py-attr docutils literal notranslate\">point_count</code></a>.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.geom_type\">\n<span class=\"sig-name descname\">geom_type</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.geom_type\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan jenis dari geometri ini, sebagai sebuah obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeomType\" title=\"django.contrib.gis.gdal.OGRGeomType\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeomType</code></a>.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.geom_name\">\n<span class=\"sig-name descname\">geom_name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.geom_name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the name of the type of this geometry:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>polygon<span class=\"o\">.</span>geom_name\n<span class=\"go\">&#39;POLYGON&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.area\">\n<span class=\"sig-name descname\">area</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.area\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the area of this geometry, or 0 for geometries that do not contain\nan area:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>polygon<span class=\"o\">.</span>area\n<span class=\"go\">25.0</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.envelope\">\n<span class=\"sig-name descname\">envelope</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.envelope\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan sampul dari geometri ini, sebagai sebuah obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Envelope\" title=\"django.contrib.gis.gdal.Envelope\"><code class=\"xref py py-class docutils literal notranslate\">Envelope</code></a>.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.extent\">\n<span class=\"sig-name descname\">extent</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.extent\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the envelope of this geometry as a 4-tuple, instead of as an\n<a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Envelope\" title=\"django.contrib.gis.gdal.Envelope\"><code class=\"xref py py-class docutils literal notranslate\">Envelope</code></a> object:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>point<span class=\"o\">.</span>extent\n<span class=\"go\">(0.0, 0.0, 5.0, 5.0)</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.srs\">\n<span class=\"sig-name descname\">srs</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.srs\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>This property controls the spatial reference for this geometry, or\n<code class=\"docutils literal notranslate\">None</code> if no spatial reference system has been assigned to it.\nIf assigned, accessing this property returns a <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a>\nobject. It may be set with another <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a> object,\nor any input that <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a> accepts. Example:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>city<span class=\"o\">.</span>geom<span class=\"o\">.</span>srs<span class=\"o\">.</span>name\n<span class=\"go\">&#39;GCS_WGS_1984&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.srid\">\n<span class=\"sig-name descname\">srid</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.srid\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns or sets the spatial reference identifier corresponding to\n<a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a> of this geometry. Returns <code class=\"docutils literal notranslate\">None</code> if\nthere is no spatial reference information associated with this\ngeometry, or if an SRID cannot be determined.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.geos\">\n<span class=\"sig-name descname\">geos</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.geos\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengebalikan obyek <a class=\"reference internal\" href=\"/id/6.0/ref/contrib/gis/geos/#django.contrib.gis.geos.GEOSGeometry\" title=\"django.contrib.gis.geos.GEOSGeometry\"><code class=\"xref py py-class docutils literal notranslate\">GEOSGeometry</code></a> sesuai pada geometri ini.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.gml\">\n<span class=\"sig-name descname\">gml</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.gml\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a string representation of this geometry in GML format:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT(1 2)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>gml\n<span class=\"go\">&#39;&lt;gml:Point&gt;&lt;gml:coordinates&gt;1,2&lt;/gml:coordinates&gt;&lt;/gml:Point&gt;&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.hex\">\n<span class=\"sig-name descname\">hex</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.hex\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a string representation of this geometry in HEX WKB format:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT(1 2)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>hex\n<span class=\"go\">&#39;0101000000000000000000F03F0000000000000040&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.json\">\n<span class=\"sig-name descname\">json</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.json\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a string representation of this geometry in JSON format:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT(1 2)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>json\n<span class=\"go\">&#39;{ &quot;type&quot;: &quot;Point&quot;, &quot;coordinates&quot;: [ 1.000000, 2.000000 ] }&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.kml\">\n<span class=\"sig-name descname\">kml</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.kml\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan perwakilan string dari geometri ini dalam bentuk KML.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.wkb_size\">\n<span class=\"sig-name descname\">wkb_size</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.wkb_size\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the size of the WKB buffer needed to hold a WKB representation\nof this geometry:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT(1 2)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>wkb_size\n<span class=\"go\">21</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.wkb\">\n<span class=\"sig-name descname\">wkb</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.wkb\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan sebuah <code class=\"docutils literal notranslate\">buffer</code> mengandung perwakilan WKB dari geometri ini.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.wkt\">\n<span class=\"sig-name descname\">wkt</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.wkt\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan perwakilan string dari geometri ini dalam bentuk WKT.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.ewkt\">\n<span class=\"sig-name descname\">ewkt</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.ewkt\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan perwakilan EWKT dari geometri ini.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.clone\">\n<span class=\"sig-name descname\">clone</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.clone\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan klon baru <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> dari obyek geometri ini.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.close_rings\">\n<span class=\"sig-name descname\">close_rings</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.close_rings\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>If there are any rings within this geometry that have not been closed,\nthis routine will do so by adding the starting point to the end:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>triangle <span class=\"o\">=</span> OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;LINEARRING (0 0,0 1,1 0)&quot;</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>triangle<span class=\"o\">.</span>close_rings<span class=\"p\">()</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>triangle<span class=\"o\">.</span>wkt\n<span class=\"go\">&#39;LINEARRING (0 0,0 1,1 0,0 0)&#39;</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.transform\">\n<span class=\"sig-name descname\">transform</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">coord_trans</em>, <em class=\"sig-param\">clone<span class=\"o\">=</span><span class=\"default_value\">False</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.transform\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Transforms this geometry to a different spatial reference system. May take\na <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.CoordTransform\" title=\"django.contrib.gis.gdal.CoordTransform\"><code class=\"xref py py-class docutils literal notranslate\">CoordTransform</code></a> object, a <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a> object, or\nany other input accepted by <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a> (including spatial\nreference WKT and PROJ strings, or an integer SRID).</p>\n<p>Secara awalan dikembalikan dan geometri dirubah di-tempat. Bagaimanapun, jika kata kunci <code class=\"docutils literal notranslate\">clone</code> disetel menjadi <code class=\"docutils literal notranslate\">True</code> kemudian kloningan dirubah dari geometri dikembalikan sebagai gantinya</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.intersects\">\n<span class=\"sig-name descname\">intersects</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">other</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.intersects\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika geometri ini memotong ke lain, sebaliknya mengembalikan <code class=\"docutils literal notranslate\">False</code>.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.equals\">\n<span class=\"sig-name descname\">equals</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">other</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.equals\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika geometri ini setara dengan lain, sebaliknya mengembalikan <code class=\"docutils literal notranslate\">True</code>.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.disjoint\">\n<span class=\"sig-name descname\">disjoint</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">other</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.disjoint\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jka geometri ini secara spasial menguraikan ke (yaitu tidak bersimpangan) lain, sebaliknya mengembalikan <code class=\"docutils literal notranslate\">False</code>.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.touches\">\n<span class=\"sig-name descname\">touches</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">other</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.touches\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika geometri ini menyentuh lainnya, sebaliknya mengembalikan <code class=\"docutils literal notranslate\">False</code>.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.crosses\">\n<span class=\"sig-name descname\">crosses</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">other</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.crosses\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika geometri ini bersilangan ke lainnya, sebaliknya mengembalikan <code class=\"docutils literal notranslate\">False</code>.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.within\">\n<span class=\"sig-name descname\">within</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">other</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.within\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika geometri ini mengandung dalam yang lain, sebaliknya mengembalikan <code class=\"docutils literal notranslate\">False</code>.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.contains\">\n<span class=\"sig-name descname\">contains</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">other</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.contains\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika geometri ini mengandung yang lainnya, sebaliknya mengembalikan <code class=\"docutils literal notranslate\">False</code>.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.overlaps\">\n<span class=\"sig-name descname\">overlaps</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">other</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.overlaps\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika geometri ini tumpang tindih yang lain, sebaliknya mengembalikan <code class=\"docutils literal notranslate\">False</code>.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.boundary\">\n<span class=\"sig-name descname\">boundary</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.boundary\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Batasan geometri ini , sebagai sebuah obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> baru.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.convex_hull\">\n<span class=\"sig-name descname\">convex_hull</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.convex_hull\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Poligon cembung terkecil yang megnandung geometri ini, sebagai sebuah obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> baru.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.difference\">\n<span class=\"sig-name descname\">difference</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.difference\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan kawasan terdiri dari perbedaan dari geometri dan lainnya, seperti obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> baru.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.intersection\">\n<span class=\"sig-name descname\">intersection</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.intersection\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan kawasan terdiri dari persimpangan dari geometri dan lainnya, seperti obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> baru.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.sym_difference\">\n<span class=\"sig-name descname\">sym_difference</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.sym_difference\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan kawasan terdiri dari perbedaan simetris dari geometri dan lainnya, seperti obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> baru.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.union\">\n<span class=\"sig-name descname\">union</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.union\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan kawasan terdiri dari penggabungan dari geometri dan lainnya, seperti obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry\" title=\"django.contrib.gis.gdal.OGRGeometry\"><code class=\"xref py py-class docutils literal notranslate\">OGRGeometry</code></a> baru.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.centroid\">\n<span class=\"sig-name descname\">centroid</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.centroid\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Point\" title=\"django.contrib.gis.gdal.Point\"><code class=\"xref py py-class docutils literal notranslate\">Point</code></a> representing the centroid of this geometry.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.tuple\">\n<span class=\"sig-name descname\">tuple</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.tuple\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the coordinates of a point geometry as a tuple, the\ncoordinates of a line geometry as a tuple of tuples, and so forth:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT (1 2)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>tuple\n<span class=\"go\">(1.0, 2.0)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;LINESTRING (1 2,3 4)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>tuple\n<span class=\"go\">((1.0, 2.0), (3.0, 4.0))</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeometry.coords\">\n<span class=\"sig-name descname\">coords</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeometry.coords\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Sebuah nama lain untuk <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.OGRGeometry.tuple\" title=\"django.contrib.gis.gdal.OGRGeometry.tuple\"><code class=\"xref py py-attr docutils literal notranslate\">tuple</code></a>.</p>\n</dd></dl>\n\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Point\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">Point</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Point\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Point.x\">\n<span class=\"sig-name descname\">x</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Point.x\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the X coordinate of this point:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT (1 2)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>x\n<span class=\"go\">1.0</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Point.y\">\n<span class=\"sig-name descname\">y</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Point.y\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the Y coordinate of this point:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT (1 2)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>y\n<span class=\"go\">2.0</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Point.z\">\n<span class=\"sig-name descname\">z</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Point.z\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the Z coordinate of this point, or <code class=\"docutils literal notranslate\">None</code> if the point does not\nhave a Z coordinate:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT (1 2 3)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>z\n<span class=\"go\">3.0</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Point.m\">\n<span class=\"sig-name descname\">m</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Point.m\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the M coordinate of this point, or <code class=\"docutils literal notranslate\">None</code> if the Point does not\nhave an M coordinate:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;POINT ZM (1 2 3 4)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>m\n<span class=\"go\">4.0</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.LineString\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">LineString</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.LineString\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.LineString.x\">\n<span class=\"sig-name descname\">x</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.LineString.x\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a list of X coordinates in this line:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;LINESTRING (1 2,3 4)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>x\n<span class=\"go\">[1.0, 3.0]</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.LineString.y\">\n<span class=\"sig-name descname\">y</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.LineString.y\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a list of Y coordinates in this line:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;LINESTRING (1 2,3 4)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>y\n<span class=\"go\">[2.0, 4.0]</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.LineString.z\">\n<span class=\"sig-name descname\">z</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.LineString.z\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a list of Z coordinates in this line, or <code class=\"docutils literal notranslate\">None</code> if the line does\nnot have Z coordinates:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;LINESTRING (1 2 3,4 5 6)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>z\n<span class=\"go\">[3.0, 6.0]</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.LineString.m\">\n<span class=\"sig-name descname\">m</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.LineString.m\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a list of M coordinates in this line or <code class=\"docutils literal notranslate\">None</code> if the line does\nnot have M coordinates:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>OGRGeometry<span class=\"p\">(</span><span class=\"s2\">&quot;LINESTRING(0 1 2 10, 1 2 3 11, 2 3 4 12)&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>m\n<span class=\"go\">[10.0, 11.0, 12.0]</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Polygon\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">Polygon</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Polygon\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Polygon.shell\">\n<span class=\"sig-name descname\">shell</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Polygon.shell\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan cangkang atau eksterior lingkaran dari poligon ini, sebagai geometri <code class=\"docutils literal notranslate\">LinearRing</code>.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Polygon.exterior_ring\">\n<span class=\"sig-name descname\">exterior_ring</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Polygon.exterior_ring\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Sebuah nama lain untuk <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.Polygon.shell\" title=\"django.contrib.gis.gdal.Polygon.shell\"><code class=\"xref py py-attr docutils literal notranslate\">shell</code></a>.</p>\n</dd></dl>\n\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GeometryCollection\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">GeometryCollection</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GeometryCollection\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GeometryCollection.add\">\n<span class=\"sig-name descname\">add</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">geom</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GeometryCollection.add\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Menambah geometri ke kumpulan geometri. Tidak dapat diterapkan pada jenis geometri lain.</p>\n</dd></dl>\n\n</section>\n<section id=\"ogrgeomtype\">\n<h3><code class=\"docutils literal notranslate\">OGRGeomType</code><a class=\"heading-anchor\" href=\"#ogrgeomtype\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeomType\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">OGRGeomType</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">type_input</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeomType\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>This class allows for the representation of an OGR geometry type\nin any of several ways:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"kn\">from</span> <span class=\"nn\">django.contrib.gis.gdal</span> <span class=\"kn\">import</span> OGRGeomType\n<span class=\"gp\">&gt;&gt;&gt; </span>gt1 <span class=\"o\">=</span> OGRGeomType<span class=\"p\">(</span><span class=\"mi\">3</span><span class=\"p\">)</span>  <span class=\"c1\"># Using an integer for the type</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>gt2 <span class=\"o\">=</span> OGRGeomType<span class=\"p\">(</span><span class=\"s2\">&quot;Polygon&quot;</span><span class=\"p\">)</span>  <span class=\"c1\"># Using a string</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>gt3 <span class=\"o\">=</span> OGRGeomType<span class=\"p\">(</span><span class=\"s2\">&quot;POLYGON&quot;</span><span class=\"p\">)</span>  <span class=\"c1\"># It&#39;s case-insensitive</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>gt1 <span class=\"o\">==</span> <span class=\"mi\">3</span><span class=\"p\">,</span> gt1 <span class=\"o\">==</span> <span class=\"s2\">&quot;Polygon&quot;</span><span class=\"p\">)</span>  <span class=\"c1\"># Equivalence works w/non-OGRGeomType objects</span>\n<span class=\"go\">True True</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeomType.name\">\n<span class=\"sig-name descname\">name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeomType.name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns a short-hand string form of the OGR Geometry type:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>gt1<span class=\"o\">.</span>name\n<span class=\"go\">&#39;Polygon&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeomType.num\">\n<span class=\"sig-name descname\">num</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeomType.num\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the number corresponding to the OGR geometry type:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>gt1<span class=\"o\">.</span>num\n<span class=\"go\">3</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.OGRGeomType.django\">\n<span class=\"sig-name descname\">django</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.OGRGeomType.django\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the Django field type (a subclass of GeometryField) to use for\nstoring this OGR type, or <code class=\"docutils literal notranslate\">None</code> if there is no appropriate Django type:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>gt1<span class=\"o\">.</span>django\n<span class=\"go\">&#39;PolygonField&#39;</span>\n</code></pre></div>\n</dd></dl>\n\n</section>\n<section id=\"envelope\">\n<h3><code class=\"docutils literal notranslate\">Envelope</code><a class=\"heading-anchor\" href=\"#envelope\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">Envelope</span><span class=\"sig-paren\">(</span><em class=\"sig-param\"><span class=\"o\">*</span>args</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>mewakili sebuah struktur Sampul OGR yang mengandung kordinat minimual dan maksimal X, Y untuk kotak pembatas empat persegi panjang. Penamaan dari variabel adalah cocok dengan struktur Sampul OGR C.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope.min_x\">\n<span class=\"sig-name descname\">min_x</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope.min_x\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Nilai minimal kordinat X</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope.min_y\">\n<span class=\"sig-name descname\">min_y</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope.min_y\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Nilai maksimal kordinat X.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope.max_x\">\n<span class=\"sig-name descname\">max_x</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope.max_x\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Nilai minimal kordinat Y.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope.max_y\">\n<span class=\"sig-name descname\">max_y</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope.max_y\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Nilai maksimal kordinat Y.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope.ur\">\n<span class=\"sig-name descname\">ur</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope.ur\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Kordinat atas-kanan, sebagai sebuah tuple.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope.ll\">\n<span class=\"sig-name descname\">ll</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope.ll\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Kordinat kiri-bawah, sebagai sebuah tuple.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope.tuple\">\n<span class=\"sig-name descname\">tuple</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope.tuple\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Sebuah tuple mewakili bungkus.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope.wkt\">\n<span class=\"sig-name descname\">wkt</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope.wkt\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Sebuah string mewakili amplop ini sebagai poligon dalam bentuk WKT.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.Envelope.expand_to_include\">\n<span class=\"sig-name descname\">expand_to_include</span><span class=\"sig-paren\">(</span><em class=\"sig-param\"><span class=\"o\">*</span>args</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.Envelope.expand_to_include\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n</dd></dl>\n\n</section>\n</section>\n<section id=\"coordinate-system-objects\">\n<h2>Coordinate System Object<a class=\"heading-anchor\" href=\"#coordinate-system-objects\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<section id=\"spatialreference\">\n<h3><code class=\"docutils literal notranslate\">SpatialReference</code><a class=\"heading-anchor\" href=\"#spatialreference\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">SpatialReference</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">srs_input</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Obyek acuan spasial diinisialisasikan pada <code class=\"docutils literal notranslate\">srs_input</code> diberikan, yang mungkin satu dari berikut:</p>\n<ul class=\"simple\">\n<li><p>OGC Well Known Text (WKT) (sebuah string)</p></li>\n<li><p>Kode EPSG(integer atau string)</p></li>\n<li><p>PROJ string</p></li>\n<li><p>Sebuah string tulisan cepat untuk standar dikenal-baik (<code class=\"docutils literal notranslate\">'WGS84'</code>, <code class=\"docutils literal notranslate\">'WGS72'</code>, <code class=\"docutils literal notranslate\">'NAD27'</code>, <code class=\"docutils literal notranslate\">'NAD83'</code>)</p></li>\n</ul>\n<p>Example:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>wgs84 <span class=\"o\">=</span> SpatialReference<span class=\"p\">(</span><span class=\"s2\">&quot;WGS84&quot;</span><span class=\"p\">)</span>  <span class=\"c1\"># shorthand string</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>wgs84 <span class=\"o\">=</span> SpatialReference<span class=\"p\">(</span><span class=\"mi\">4326</span><span class=\"p\">)</span>  <span class=\"c1\"># EPSG code</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>wgs84 <span class=\"o\">=</span> SpatialReference<span class=\"p\">(</span><span class=\"s2\">&quot;EPSG:4326&quot;</span><span class=\"p\">)</span>  <span class=\"c1\"># EPSG string</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>proj <span class=\"o\">=</span> <span class=\"s2\">&quot;+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs &quot;</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>wgs84 <span class=\"o\">=</span> SpatialReference<span class=\"p\">(</span>proj<span class=\"p\">)</span>  <span class=\"c1\"># PROJ string</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>wgs84 <span class=\"o\">=</span> SpatialReference<span class=\"p\">(</span><span class=\"s2\">&quot;&quot;&quot;GEOGCS[&quot;WGS 84&quot;,</span>\n<span class=\"gp\">... </span><span class=\"s2\">DATUM[&quot;WGS_1984&quot;,</span>\n<span class=\"gp\">... </span><span class=\"s2\">     SPHEROID[&quot;WGS 84&quot;,6378137,298.257223563,</span>\n<span class=\"gp\">... </span><span class=\"s2\">         AUTHORITY[&quot;EPSG&quot;,&quot;7030&quot;]],</span>\n<span class=\"gp\">... </span><span class=\"s2\">     AUTHORITY[&quot;EPSG&quot;,&quot;6326&quot;]],</span>\n<span class=\"gp\">... </span><span class=\"s2\">PRIMEM[&quot;Greenwich&quot;,0,</span>\n<span class=\"gp\">... </span><span class=\"s2\">     AUTHORITY[&quot;EPSG&quot;,&quot;8901&quot;]],</span>\n<span class=\"gp\">... </span><span class=\"s2\">UNIT[&quot;degree&quot;,0.01745329251994328,</span>\n<span class=\"gp\">... </span><span class=\"s2\">     AUTHORITY[&quot;EPSG&quot;,&quot;9122&quot;]],</span>\n<span class=\"gp\">... </span><span class=\"s2\">AUTHORITY[&quot;EPSG&quot;,&quot;4326&quot;]]&quot;&quot;&quot;</span><span class=\"p\">)</span>  <span class=\"c1\"># OGC WKT</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.__getitem__\">\n<span class=\"sig-name descname\">__getitem__</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">target</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.__getitem__\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the value of the given string attribute node, <code class=\"docutils literal notranslate\">None</code> if the node\ndoesn't exist. Can also take a tuple as a parameter, (target, child), where\nchild is the index of the attribute in the WKT. For example:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>wkt <span class=\"o\">=</span> <span class=\"s1\">&#39;GEOGCS[&quot;WGS 84&quot;, DATUM[&quot;WGS_1984, ... AUTHORITY[&quot;EPSG&quot;,&quot;4326&quot;]]&#39;</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>srs <span class=\"o\">=</span> SpatialReference<span class=\"p\">(</span>wkt<span class=\"p\">)</span>  <span class=\"c1\"># could also use &#39;WGS84&#39;, or 4326</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>srs<span class=\"p\">[</span><span class=\"s2\">&quot;GEOGCS&quot;</span><span class=\"p\">])</span>\n<span class=\"go\">WGS 84</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>srs<span class=\"p\">[</span><span class=\"s2\">&quot;DATUM&quot;</span><span class=\"p\">])</span>\n<span class=\"go\">WGS_1984</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>srs<span class=\"p\">[</span><span class=\"s2\">&quot;AUTHORITY&quot;</span><span class=\"p\">])</span>\n<span class=\"go\">EPSG</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>srs<span class=\"p\">[</span><span class=\"s2\">&quot;AUTHORITY&quot;</span><span class=\"p\">,</span> <span class=\"mi\">1</span><span class=\"p\">])</span>  <span class=\"c1\"># The authority value</span>\n<span class=\"go\">4326</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>srs<span class=\"p\">[</span><span class=\"s2\">&quot;TOWGS84&quot;</span><span class=\"p\">,</span> <span class=\"mi\">4</span><span class=\"p\">])</span>  <span class=\"c1\"># the fourth value in this wkt</span>\n<span class=\"go\">0</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>srs<span class=\"p\">[</span><span class=\"s2\">&quot;UNIT|AUTHORITY&quot;</span><span class=\"p\">])</span>  <span class=\"c1\"># For the units authority, have to use the pipe symbol.</span>\n<span class=\"go\">EPSG</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">print</span><span class=\"p\">(</span>srs<span class=\"p\">[</span><span class=\"s2\">&quot;UNIT|AUTHORITY&quot;</span><span class=\"p\">,</span> <span class=\"mi\">1</span><span class=\"p\">])</span>  <span class=\"c1\"># The authority value for the units</span>\n<span class=\"go\">9122</span>\n</code></pre></div>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.attr_value\">\n<span class=\"sig-name descname\">attr_value</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">target</em>, <em class=\"sig-param\">index<span class=\"o\">=</span><span class=\"default_value\">0</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.attr_value\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Nilai atribut untuk node sasaran diberikan (misalnya <code class=\"docutils literal notranslate\">'PROJCS'</code>). Kata kunci indeks menentukan sebuah indeks dari node anak untuk kembali.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.auth_name\">\n<span class=\"sig-name descname\">auth_name</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">target</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.auth_name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan nama wewenang untuk node sasaran string yang diberikan.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.auth_code\">\n<span class=\"sig-name descname\">auth_code</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">target</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.auth_code\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan kode wewenang untuk node sasaran string yang diberikan.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.clone\">\n<span class=\"sig-name descname\">clone</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.clone\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan kloning dari obyek acuan spasial ini.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.identify_epsg\">\n<span class=\"sig-name descname\">identify_epsg</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.identify_epsg\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Metode ini memeriksa WKT dari <code class=\"docutils literal notranslate\">SpatialReference</code> ini dan akan menambahkan node-node wewenang EPSG dimana sebuah penciri EPSG dapat diterapkan.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.from_esri\">\n<span class=\"sig-name descname\">from_esri</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.from_esri\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Morphs this SpatialReference from ESRI's format to EPSG</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.to_esri\">\n<span class=\"sig-name descname\">to_esri</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.to_esri\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Morphs this SpatialReference to ESRI's format.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.validate\">\n<span class=\"sig-name descname\">validate</span><span class=\"sig-paren\">(</span><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.validate\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Memeriksa untuk melihat jika acuan spasial diberikan adalah sah, jika tidak sebuah pengecualian akan dimunculkan.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.import_epsg\">\n<span class=\"sig-name descname\">import_epsg</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">epsg</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.import_epsg\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Impor acuan spasial dari kode EPSG.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.import_proj\">\n<span class=\"sig-name descname\">import_proj</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">proj</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.import_proj\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Import spatial reference from PROJ string.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.import_user_input\">\n<span class=\"sig-name descname\">import_user_input</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">user_input</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.import_user_input\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.import_wkt\">\n<span class=\"sig-name descname\">import_wkt</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">wkt</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.import_wkt\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Impor acuan spasial dari WKT.</p>\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.import_xml\">\n<span class=\"sig-name descname\">import_xml</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">xml</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.import_xml\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengimpor acuan spasial dari XML.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.name\">\n<span class=\"sig-name descname\">name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan nama dari Spatial Reference ini.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.srid\">\n<span class=\"sig-name descname\">srid</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.srid\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan SRID dari otoritas tingkat-tinggi, atau <code class=\"docutils literal notranslate\">None</code> jika tidak ditentukan.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.linear_name\">\n<span class=\"sig-name descname\">linear_name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.linear_name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengambalikan nama dari satuan linear.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.linear_units\">\n<span class=\"sig-name descname\">linear_units</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.linear_units\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan nilai dari satuan linear.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.angular_name\">\n<span class=\"sig-name descname\">angular_name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.angular_name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan nama dari satuan sudut.&quot;</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.angular_units\">\n<span class=\"sig-name descname\">angular_units</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.angular_units\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan nilai dari satuan sudut.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.units\">\n<span class=\"sig-name descname\">units</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.units\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan 2-tuple dari nilai satuan dan nama satuan dan akan otomatis menentukan apakah mengembalikan satuan segaris atau bersinggungan.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.ellipsoid\">\n<span class=\"sig-name descname\">ellipsoid</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.ellipsoid\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan sebuah tuple dari parameter ellipsoid untuk acuan spasial ini: (sumbu semimajor, sumbu semiminor, dan kebalikan terbalik).</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.semi_major\">\n<span class=\"sig-name descname\">semi_major</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.semi_major\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan sumbu semi major dari ellipsoid untuk acuan spasial ini.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.semi_minor\">\n<span class=\"sig-name descname\">semi_minor</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.semi_minor\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan sumbu semi minor dari ellipsoid untuk acuan spasial ini.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.inverse_flattening\">\n<span class=\"sig-name descname\">inverse_flattening</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.inverse_flattening\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan kebalikan terbalik dari ellipsoid untuk acuan spasial ini.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.geographic\">\n<span class=\"sig-name descname\">geographic</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.geographic\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika acuan spasial ini adalah geografis (node akar adalah <code class=\"docutils literal notranslate\">GEOGCS</code>).</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.local\">\n<span class=\"sig-name descname\">local</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.local\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika acuan spasial ini adalah lokal (node akar adalah <code class=\"docutils literal notranslate\">LOCAL_CS</code>).</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.projected\">\n<span class=\"sig-name descname\">projected</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.projected\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan <code class=\"docutils literal notranslate\">True</code> jika acuan spasial ini adalah sistem kordinat terproyeksi (node akar adalah <code class=\"docutils literal notranslate\">PROJCS</code>).</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.wkt\">\n<span class=\"sig-name descname\">wkt</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.wkt\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan perwakilan WKT dari acuan spasial ini.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.pretty_wkt\">\n<span class=\"sig-name descname\">pretty_wkt</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.pretty_wkt\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan perwakilan 'pretty' dari WKT.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.proj\">\n<span class=\"sig-name descname\">proj</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.proj\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Returns the PROJ representation for this spatial reference.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.proj4\">\n<span class=\"sig-name descname\">proj4</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.proj4\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Nama lain untuk <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference.proj\" title=\"django.contrib.gis.gdal.SpatialReference.proj\"><code class=\"xref py py-attr docutils literal notranslate\">SpatialReference.proj</code></a>.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SpatialReference.xml\">\n<span class=\"sig-name descname\">xml</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SpatialReference.xml\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Mengembalikan perwakilan XML dari acuan spasial ini.</p>\n</dd></dl>\n\n</section>\n<section id=\"coordtransform\">\n<h3><code class=\"docutils literal notranslate\">CoordTransform</code><a class=\"heading-anchor\" href=\"#coordtransform\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.CoordTransform\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">CoordTransform</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">source</em>, <em class=\"sig-param\">target</em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.CoordTransform\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd></dd></dl>\n\n<p>Represents a coordinate system transform. It is initialized with two\n<a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a>, representing the source and target coordinate\nsystems, respectively. These objects should be used when performing the same\ncoordinate transformation repeatedly on different geometries:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>ct <span class=\"o\">=</span> CoordTransform<span class=\"p\">(</span>SpatialReference<span class=\"p\">(</span><span class=\"s2\">&quot;WGS84&quot;</span><span class=\"p\">),</span> SpatialReference<span class=\"p\">(</span><span class=\"s2\">&quot;NAD83&quot;</span><span class=\"p\">))</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"k\">for</span> feat <span class=\"ow\">in</span> layer<span class=\"p\">:</span>\n<span class=\"gp\">... </span>    geom <span class=\"o\">=</span> feat<span class=\"o\">.</span>geom  <span class=\"c1\"># getting clone of feature geometry</span>\n<span class=\"gp\">... </span>    geom<span class=\"o\">.</span>transform<span class=\"p\">(</span>ct<span class=\"p\">)</span>  <span class=\"c1\"># transforming</span>\n<span class=\"gp\">...</span>\n</code></pre></div>\n</section>\n</section>\n<section id=\"raster-data-objects\">\n<span id=\"raster-data-source-objects\"></span><h2>Obyek Data Raster<a class=\"heading-anchor\" href=\"#raster-data-objects\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<section id=\"gdalraster\">\n<h3><code class=\"docutils literal notranslate\">GDALRaster</code><a class=\"heading-anchor\" href=\"#gdalraster\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<p><a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> is a wrapper for the GDAL raster source object that\nsupports reading data from a variety of GDAL-supported geospatial file formats\nand data sources using a consistent interface. Each data source is represented\nby a <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> object which contains one or more layers of data named\nbands. Each band, represented by a <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand\" title=\"django.contrib.gis.gdal.GDALBand\"><code class=\"xref py py-class docutils literal notranslate\">GDALBand</code></a> object, contains\ngeoreferenced image data. For example, an RGB image is represented as three\nbands: one for red, one for green, and one for blue.</p>\n<aside class=\"admonition admonition-note\" role=\"note\">\n<p class=\"admonition-title\">Catatan</p>\n<p>Untuk data raster tidak ada perbedaan diantara instance raster dan sumber datanya. Tidak seperti obyek Geometri, obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> adalah selalu sumber data. Raster-raster sementara dapat di instantiasi dalam memori menggunakan driver yang berhubungan, tetapi mereka akan menjadi kelas sama seeprti sumber-sumber raster berdasarkan-berkas.</p>\n</aside>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">GDALRaster</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">ds_input</em>, <em class=\"sig-param\">write<span class=\"o\">=</span><span class=\"default_value\">False</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>aPembangunan untuk <code class=\"docutils literal notranslate\">GDALRaster</code> menerima dua parameter. Parameter pertama menentukan sumber raster, dan parameter kedua ditentukan jika raster harus dibuka dalam suasana tulis. Untuk raster baru-dibuat, parameter kedua diabaikan dan raster baru selalu dibuat dalam suasana tulis.</p>\n<p>The first parameter can take three forms: a string or\n<a class=\"reference external\" href=\"https://docs.python.org/3/library/pathlib.html#pathlib.Path\" title=\"(di Python v3.14)\"><code class=\"xref py py-class docutils literal notranslate\">Path</code></a> representing a file path (filesystem or GDAL virtual\nfilesystem), a dictionary with values defining a new raster, or a bytes\nobject representing a raster file.</p>\n<p>Jika masukan adalah jalur berkas, raster dibuka dari sana. Jika masukan adalah mentah dalam dictionary, parameter <code class=\"docutils literal notranslate\">width</code>, <code class=\"docutils literal notranslate\">height</code>, dan <code class=\"docutils literal notranslate\">srid</code> diwajibkan. Jika masukan adalah obyek byte, itu akan dibuka menggunakan sistem berkas maya GDAL.</p>\n<p>Untuk gambaran rinci pada bagaimana membuat raster menggunakan masukan dictionary, lihat <a class=\"reference internal\" href=\"#gdal-raster-ds-input\"><span class=\"std std-ref\">Membuat raster dari data</span></a>. Untuk gambaran rinci pada bagaimana membuat raster-raster dalam sistem berkas maya, lihat <a class=\"reference internal\" href=\"#gdal-raster-vsimem\"><span class=\"std std-ref\">Menggunakan Virtual Filesystem GDAL</span></a>.</p>\n<p>Contoh berikut menunjukkan bagaimana raster-raster dapat dibuat dari sumber masukan berbeda (menggunakan data contoh dari percobaan GeoDjango; lihat juga bagian <a class=\"reference internal\" href=\"#gdal-sample-data\"><span class=\"std std-ref\">Data Contoh</span></a>).</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"kn\">from</span> <span class=\"nn\">django.contrib.gis.gdal</span> <span class=\"kn\">import</span> GDALRaster\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span><span class=\"s2\">&quot;/path/to/your/raster.tif&quot;</span><span class=\"p\">,</span> write<span class=\"o\">=</span><span class=\"kc\">False</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>name\n<span class=\"go\">&#39;/path/to/your/raster.tif&#39;</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>width<span class=\"p\">,</span> rst<span class=\"o\">.</span>height  <span class=\"c1\"># This file has 163 x 174 pixels</span>\n<span class=\"go\">(163, 174)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span>\n<span class=\"gp\">... </span>    <span class=\"p\">{</span>  <span class=\"c1\"># Creates an in-memory raster</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;datatype&quot;</span><span class=\"p\">:</span> <span class=\"mi\">1</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;bands&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span>\n<span class=\"gp\">... </span>            <span class=\"p\">{</span>\n<span class=\"gp\">... </span>                <span class=\"s2\">&quot;data&quot;</span><span class=\"p\">:</span> <span class=\"p\">(</span><span class=\"mi\">2</span><span class=\"p\">,</span> <span class=\"mi\">3</span><span class=\"p\">),</span>\n<span class=\"gp\">... </span>                <span class=\"s2\">&quot;offset&quot;</span><span class=\"p\">:</span> <span class=\"p\">(</span><span class=\"mi\">1</span><span class=\"p\">,</span> <span class=\"mi\">1</span><span class=\"p\">),</span>\n<span class=\"gp\">... </span>                <span class=\"s2\">&quot;size&quot;</span><span class=\"p\">:</span> <span class=\"p\">(</span><span class=\"mi\">2</span><span class=\"p\">,</span> <span class=\"mi\">2</span><span class=\"p\">),</span>\n<span class=\"gp\">... </span>                <span class=\"s2\">&quot;shape&quot;</span><span class=\"p\">:</span> <span class=\"p\">(</span><span class=\"mi\">2</span><span class=\"p\">,</span> <span class=\"mi\">1</span><span class=\"p\">),</span>\n<span class=\"gp\">... </span>                <span class=\"s2\">&quot;nodata_value&quot;</span><span class=\"p\">:</span> <span class=\"mi\">5</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>            <span class=\"p\">}</span>\n<span class=\"gp\">... </span>        <span class=\"p\">],</span>\n<span class=\"gp\">... </span>    <span class=\"p\">}</span>\n<span class=\"gp\">... </span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>srs<span class=\"o\">.</span>srid\n<span class=\"go\">4326</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>width<span class=\"p\">,</span> rst<span class=\"o\">.</span>height\n<span class=\"go\">(4, 4)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>bands<span class=\"p\">[</span><span class=\"mi\">0</span><span class=\"p\">]</span><span class=\"o\">.</span>data<span class=\"p\">()</span>\n<span class=\"go\">array([[5, 5, 5, 5],</span>\n<span class=\"go\">       [5, 2, 3, 5],</span>\n<span class=\"go\">       [5, 2, 3, 5],</span>\n<span class=\"go\">       [5, 5, 5, 5]], dtype=uint8)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst_file <span class=\"o\">=</span> <span class=\"nb\">open</span><span class=\"p\">(</span><span class=\"s2\">&quot;/path/to/your/raster.tif&quot;</span><span class=\"p\">,</span> <span class=\"s2\">&quot;rb&quot;</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst_bytes <span class=\"o\">=</span> rst_file<span class=\"o\">.</span>read<span class=\"p\">()</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span>rst_bytes<span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>is_vsi_based\n<span class=\"go\">True</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>name  <span class=\"c1\"># Stored in a random path in the vsimem filesystem.</span>\n<span class=\"go\">&#39;/vsimem/da300bdb-129d-49a8-b336-e410a9428dad&#39;</span>\n</code></pre></div>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.name\">\n<span class=\"sig-name descname\">name</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.name\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Nama dari sumber yang setara pada jalur berkas masukan atau nama disediakan ketika instansiasi.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;myraster&quot;</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span><span class=\"o\">.</span>name\n<span class=\"go\">&#39;myraster&#39;</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.driver\">\n<span class=\"sig-name descname\">driver</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.driver\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>The name of the GDAL driver used to handle the input file. For\n<code class=\"docutils literal notranslate\">GDALRaster</code>s created from a file, the driver type is detected\nautomatically. The creation of rasters from scratch is an in-memory\nraster by default (<code class=\"docutils literal notranslate\">'MEM'</code>), but can be altered as needed. For\ninstance, use <code class=\"docutils literal notranslate\">GTiff</code> for a <code class=\"docutils literal notranslate\">GeoTiff</code> file. For a list of file\ntypes, see also the <a class=\"reference external\" href=\"https://gdal.org/drivers/raster/\">GDAL Raster Formats</a> list.</p>\n<p>Raster dalam-memori dibuat melalui contoh berikut:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span><span class=\"o\">.</span>driver<span class=\"o\">.</span>name\n<span class=\"go\">&#39;MEM&#39;</span>\n</code></pre></div>\n<p>Sebuah berkas berdasarkan raster GeoTiff dibuat melalui contoh berikut:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"kn\">import</span> <span class=\"nn\">tempfile</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rstfile <span class=\"o\">=</span> tempfile<span class=\"o\">.</span>NamedTemporaryFile<span class=\"p\">(</span>suffix<span class=\"o\">=</span><span class=\"s2\">&quot;.tif&quot;</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span>\n<span class=\"gp\">... </span>    <span class=\"p\">{</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;driver&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;GTiff&quot;</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;name&quot;</span><span class=\"p\">:</span> rstfile<span class=\"o\">.</span>name<span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">255</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">255</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;nr_of_bands&quot;</span><span class=\"p\">:</span> <span class=\"mi\">1</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>    <span class=\"p\">}</span>\n<span class=\"gp\">... </span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>name\n<span class=\"go\">&#39;/tmp/tmp7x9H4J.tif&#39;           # The exact filename will be different on your computer</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>driver<span class=\"o\">.</span>name\n<span class=\"go\">&#39;GTiff&#39;</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.width\">\n<span class=\"sig-name descname\">width</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.width\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Lebar dari sumber dalam pixel (sumbu-X).</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span><span class=\"o\">.</span>width\n<span class=\"go\">10</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.height\">\n<span class=\"sig-name descname\">height</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.height\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Lebar dari sumber dalam pixel (sumbu-Y).</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span><span class=\"o\">.</span>height\n<span class=\"go\">20</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.srs\">\n<span class=\"sig-name descname\">srs</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.srs\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Sistem acuan spasial dari raster, seperti instance <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a>. SRS dapat dirubah dengan merubah itu ke <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a> lain atau menyediakan masukan apapun yang diterima oleh pembangun <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a>.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>srs<span class=\"o\">.</span>srid\n<span class=\"go\">4326</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>srs <span class=\"o\">=</span> <span class=\"mi\">3086</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>srs<span class=\"o\">.</span>srid\n<span class=\"go\">3086</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.srid\">\n<span class=\"sig-name descname\">srid</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.srid\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Spatial Reference System Identifier (SRID) dari raster. Sifat ini adalah jalan pintas untuk mendapatkan atau menyetel SRID melalui atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.srs\" title=\"django.contrib.gis.gdal.GDALRaster.srs\"><code class=\"xref py py-attr docutils literal notranslate\">srs</code></a>.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>srid\n<span class=\"go\">4326</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>srid <span class=\"o\">=</span> <span class=\"mi\">3086</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>srid\n<span class=\"go\">3086</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>srs<span class=\"o\">.</span>srid  <span class=\"c1\"># This is equivalent</span>\n<span class=\"go\">3086</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.geotransform\">\n<span class=\"sig-name descname\">geotransform</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.geotransform\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Matriks perubahan affine digunakan untuk pengacuan geo sumber, sebagai sebuah tuple dari enam koefisien yang memetakan kordinat pixel/baris menjadi ruang acuan geo menggunakan hubungan berikut:</p>\n<div class=\"code-block\" data-language=\"default\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Code</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Code code\"><code>Xgeo <span class=\"o\">=</span> GT<span class=\"p\">(</span><span class=\"mi\">0</span><span class=\"p\">)</span> <span class=\"o\">+</span> Xpixel <span class=\"o\">*</span> GT<span class=\"p\">(</span><span class=\"mi\">1</span><span class=\"p\">)</span> <span class=\"o\">+</span> Yline <span class=\"o\">*</span> GT<span class=\"p\">(</span><span class=\"mi\">2</span><span class=\"p\">)</span>\nYgeo <span class=\"o\">=</span> GT<span class=\"p\">(</span><span class=\"mi\">3</span><span class=\"p\">)</span> <span class=\"o\">+</span> Xpixel <span class=\"o\">*</span> GT<span class=\"p\">(</span><span class=\"mi\">4</span><span class=\"p\">)</span> <span class=\"o\">+</span> Yline <span class=\"o\">*</span> GT<span class=\"p\">(</span><span class=\"mi\">5</span><span class=\"p\">)</span>\n</code></pre></div>\n<p>Nilai-nilai sama dapat diambil dengan mengakses sifat attr:origin (indeks 0 dan 3), <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.scale\" title=\"django.contrib.gis.gdal.GDALRaster.scale\"><code class=\"xref py py-attr docutils literal notranslate\">scale</code></a> (indeks 1 dan 5) dan <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.skew\" title=\"django.contrib.gis.gdal.GDALRaster.skew\"><code class=\"xref py py-attr docutils literal notranslate\">skew</code></a> (indeks 2 dan 4).</p>\n<p>Awalnya adalah <code class=\"docutils literal notranslate\">[0.0, 1.0, 0.0, 0.0, 0.0, -1.0]</code>.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>geotransform\n<span class=\"go\">[0.0, 1.0, 0.0, 0.0, 0.0, -1.0]</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.origin\">\n<span class=\"sig-name descname\">origin</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.origin\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Kordinat-kordinat dari kiri atas asli dari raster dalam sistem acuan spasial dari sumber, sebagai sebuah obyek titik dengan anggota <code class=\"docutils literal notranslate\">x</code> dn <code class=\"docutils literal notranslate\">y</code>.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>origin\n<span class=\"go\">[0.0, 0.0]</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>origin<span class=\"o\">.</span>x <span class=\"o\">=</span> <span class=\"mi\">1</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>origin\n<span class=\"go\">[1.0, 0.0]</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.scale\">\n<span class=\"sig-name descname\">scale</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.scale\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Pixel width and height used for georeferencing the raster, as a point\nobject with <code class=\"docutils literal notranslate\">x</code> and <code class=\"docutils literal notranslate\">y</code>  members. See <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.geotransform\" title=\"django.contrib.gis.gdal.GDALRaster.geotransform\"><code class=\"xref py py-attr docutils literal notranslate\">geotransform</code></a> for more\ninformation.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>scale\n<span class=\"go\">[1.0, -1.0]</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>scale<span class=\"o\">.</span>x <span class=\"o\">=</span> <span class=\"mi\">2</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>scale\n<span class=\"go\">[2.0, -1.0]</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.skew\">\n<span class=\"sig-name descname\">skew</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.skew\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Koefisien tidak simetris digunakan untuk pengacuan geo raster, sebagai sebuah obyek titik dengan anggota <code class=\"docutils literal notranslate\">x</code> dan <code class=\"docutils literal notranslate\">y</code>. Dalam kasus gambar ke utara, koefisien ini keduanya <code class=\"docutils literal notranslate\">0</code>.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>skew\n<span class=\"go\">[0.0, 0.0]</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>skew<span class=\"o\">.</span>x <span class=\"o\">=</span> <span class=\"mi\">3</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>skew\n<span class=\"go\">[3.0, 0.0]</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.extent\">\n<span class=\"sig-name descname\">extent</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.extent\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Perpanjang (nilai-nilai batasan) dari sumber raster, sebagai sebuah 4-tuple <code class=\"docutils literal notranslate\">(xmin, ymin, xmax, ymax)</code> dalam sistem acuan spasial dari sumber.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>extent\n<span class=\"go\">(0.0, -20.0, 10.0, 0.0)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>origin<span class=\"o\">.</span>x <span class=\"o\">=</span> <span class=\"mi\">100</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>extent\n<span class=\"go\">(100.0, -20.0, 110.0, 0.0)</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.bands\">\n<span class=\"sig-name descname\">bands</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.bands\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Daftar pita dari sumber, seperti contoh <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand\" title=\"django.contrib.gis.gdal.GDALBand\"><code class=\"xref py py-class docutils literal notranslate\">GDALBand</code></a>.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span>\n<span class=\"gp\">... </span>    <span class=\"p\">{</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">1</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">2</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;bands&quot;</span><span class=\"p\">:</span> <span class=\"p\">[{</span><span class=\"s2\">&quot;data&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span><span class=\"mi\">0</span><span class=\"p\">,</span> <span class=\"mi\">1</span><span class=\"p\">]},</span> <span class=\"p\">{</span><span class=\"s2\">&quot;data&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span><span class=\"mi\">2</span><span class=\"p\">,</span> <span class=\"mi\">3</span><span class=\"p\">]}],</span>\n<span class=\"gp\">... </span>    <span class=\"p\">}</span>\n<span class=\"gp\">... </span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"nb\">len</span><span class=\"p\">(</span>rst<span class=\"o\">.</span>bands<span class=\"p\">)</span>\n<span class=\"go\">2</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>bands<span class=\"p\">[</span><span class=\"mi\">1</span><span class=\"p\">]</span><span class=\"o\">.</span>data<span class=\"p\">()</span>\n<span class=\"go\">array([[ 2.,  3.]], dtype=float32)</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.warp\">\n<span class=\"sig-name descname\">warp</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">ds_input</em>, <em class=\"sig-param\">resampling<span class=\"o\">=</span><span class=\"default_value\">'NearestNeighbour'</span></em>, <em class=\"sig-param\">max_error<span class=\"o\">=</span><span class=\"default_value\">0.0</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.warp\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Mengembalikan versi melengkung dari raster ini.</p>\n<p>Parameter pelengkungan dapat ditentukan melalui argumen <code class=\"docutils literal notranslate\">ds_input</code>. Penggunaan <code class=\"docutils literal notranslate\">ds_input</code> sejalan pada argumen berhubungan dari pembangun kelas. Itu adalah sebuah dictionary dengan karakteristik dari sasaran raster. Nilai-nilai kunci dictionary yang diizinkan adalah lebar, tinggi, SRID, asli, skala, kemiringan, jenis data, driver, dan nama (nama berkas).</p>\n<p>Secara awalan, fungsi melengkung menjaga kebanyakan parameter setara pada nilai-nilai dari raster sumber asli, jadi hanya parameter yang harus dirubah butuh ditentukan. Catat bahwa ini termasuk driver, jadi untuk raster berdasarkan berkas fungsi melengkung akan membuat raster baru pada cakram.</p>\n<p>Parameter yang hanya disetel berbeda dari raster sumber adalah nama. Nilai awalan dari nama raster adalah nama dari sumber raster ditambahkan dengan <code class=\"docutils literal notranslate\">'_copy' + source_driver_name</code>. Untuk raster berdasarkan-berkas itu dianjurkan untuk menyediakan jalur berkas dari raster sasaran.</p>\n<p>Algoritma contoh ulang digunakan untuk melengkungkan dapat ditentukan dengan argumen <code class=\"docutils literal notranslate\">resampling</code>. Awalan adalah <code class=\"docutils literal notranslate\">NearestNeighbor</code>, dan nilai lainnya diizinkan adalah <code class=\"docutils literal notranslate\">Bilinear</code>, <code class=\"docutils literal notranslate\">Cubic</code>, <code class=\"docutils literal notranslate\">CubicSpline</code>, <code class=\"docutils literal notranslate\">Lanczos</code>, <code class=\"docutils literal notranslate\">Average</code>, dan <code class=\"docutils literal notranslate\">Mode</code>.</p>\n<p>Argumen <code class=\"docutils literal notranslate\">max_error</code> dapat digunakan untuk menentukan kesalahan maksimal diukur dalam masukan pixel yang diizinkan dalam mendekati perubahan. Awalan adalah 0.0 untuk perhitungan tepat.</p>\n<p>Untuk pengguna akrab dengan <code class=\"docutils literal notranslate\">GDAL</code>, fungsi ini mempunyai fungsionalitas mirip pada kegunaan baris-perintah <code class=\"docutils literal notranslate\">gdalwarp</code>.</p>\n<p>Sebagai contoh, fungsi pembungkus dapat digunakan untuk mengumpulkan raster untuk menggandakan dari skala pixel aslinya.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span>\n<span class=\"gp\">... </span>    <span class=\"p\">{</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">6</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">6</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">3086</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;origin&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span><span class=\"mi\">500000</span><span class=\"p\">,</span> <span class=\"mi\">400000</span><span class=\"p\">],</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;scale&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span><span class=\"mi\">100</span><span class=\"p\">,</span> <span class=\"o\">-</span><span class=\"mi\">100</span><span class=\"p\">],</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;bands&quot;</span><span class=\"p\">:</span> <span class=\"p\">[{</span><span class=\"s2\">&quot;data&quot;</span><span class=\"p\">:</span> <span class=\"nb\">range</span><span class=\"p\">(</span><span class=\"mi\">36</span><span class=\"p\">),</span> <span class=\"s2\">&quot;nodata_value&quot;</span><span class=\"p\">:</span> <span class=\"mi\">99</span><span class=\"p\">}],</span>\n<span class=\"gp\">... </span>    <span class=\"p\">}</span>\n<span class=\"gp\">... </span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>target <span class=\"o\">=</span> rst<span class=\"o\">.</span>warp<span class=\"p\">({</span><span class=\"s2\">&quot;scale&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span><span class=\"mi\">200</span><span class=\"p\">,</span> <span class=\"o\">-</span><span class=\"mi\">200</span><span class=\"p\">],</span> <span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">3</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">3</span><span class=\"p\">})</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>target<span class=\"o\">.</span>bands<span class=\"p\">[</span><span class=\"mi\">0</span><span class=\"p\">]</span><span class=\"o\">.</span>data<span class=\"p\">()</span>\n<span class=\"go\">array([[  7.,   9.,  11.],</span>\n<span class=\"go\">       [ 19.,  21.,  23.],</span>\n<span class=\"go\">       [ 31.,  33.,  35.]], dtype=float32)</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.transform\">\n<span class=\"sig-name descname\">transform</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">srs</em>, <em class=\"sig-param\">driver<span class=\"o\">=</span><span class=\"default_value\">None</span></em>, <em class=\"sig-param\">name<span class=\"o\">=</span><span class=\"default_value\">None</span></em>, <em class=\"sig-param\">resampling<span class=\"o\">=</span><span class=\"default_value\">'NearestNeighbour'</span></em>, <em class=\"sig-param\">max_error<span class=\"o\">=</span><span class=\"default_value\">0.0</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.transform\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Transforms this raster to a different spatial reference system\n(<code class=\"docutils literal notranslate\">srs</code>), which may be a <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a> object, or any\nother input accepted by <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.SpatialReference\" title=\"django.contrib.gis.gdal.SpatialReference\"><code class=\"xref py py-class docutils literal notranslate\">SpatialReference</code></a> (including spatial\nreference WKT and PROJ strings, or an integer SRID).</p>\n<p>It calculates the bounds and scale of the current raster in the new\nspatial reference system and warps the raster using the\n<a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.warp\" title=\"django.contrib.gis.gdal.GDALRaster.warp\"><code class=\"xref py py-attr docutils literal notranslate\">warp</code></a> function.</p>\n<p>Secara awalan, driver dari sumber raster digunakan dan nama dari raster adalah nama asli ditambahkan dengan <code class=\"docutils literal notranslate\">'_copy' + source_driver_name</code>. Sebuah driver berbeda dapat ditentukan dengan argumen <code class=\"docutils literal notranslate\">driver</code> dan <code class=\"docutils literal notranslate\">name</code>.</p>\n<p>Algoritma contoh ulang adalah <code class=\"docutils literal notranslate\">NearestNeighbour</code> tetapi dapat dirubah menggunakan argumen <code class=\"docutils literal notranslate\">resmpling</code>. Maksimal kesalahan awalan diizinkan untuk contoh ulang adalah 0.0 dan dapat dirubah menggunakan argumen <code class=\"docutils literal notranslate\">max_error</code>. Obrolkan dokumen <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.warp\" title=\"django.contrib.gis.gdal.GDALRaster.warp\"><code class=\"xref py py-attr docutils literal notranslate\">warp</code></a> untuk rincian pada argumen-argumen tersebut.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span>\n<span class=\"gp\">... </span>    <span class=\"p\">{</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">6</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">6</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">3086</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;origin&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span><span class=\"mi\">500000</span><span class=\"p\">,</span> <span class=\"mi\">400000</span><span class=\"p\">],</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;scale&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span><span class=\"mi\">100</span><span class=\"p\">,</span> <span class=\"o\">-</span><span class=\"mi\">100</span><span class=\"p\">],</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;bands&quot;</span><span class=\"p\">:</span> <span class=\"p\">[{</span><span class=\"s2\">&quot;data&quot;</span><span class=\"p\">:</span> <span class=\"nb\">range</span><span class=\"p\">(</span><span class=\"mi\">36</span><span class=\"p\">),</span> <span class=\"s2\">&quot;nodata_value&quot;</span><span class=\"p\">:</span> <span class=\"mi\">99</span><span class=\"p\">}],</span>\n<span class=\"gp\">... </span>    <span class=\"p\">}</span>\n<span class=\"gp\">... </span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>target_srs <span class=\"o\">=</span> SpatialReference<span class=\"p\">(</span><span class=\"mi\">4326</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>target <span class=\"o\">=</span> rst<span class=\"o\">.</span>transform<span class=\"p\">(</span>target_srs<span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>target<span class=\"o\">.</span>origin\n<span class=\"go\">[-82.98492744885776, 27.601924753080144]</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.info\">\n<span class=\"sig-name descname\">info</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.info\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Mengembalikan string dengan ringkasan dari raster. Ini setara pada kegunaan baris perintah <a class=\"reference external\" href=\"https://gdal.org/programs/gdalinfo.html\">gdalinfo</a>.</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.metadata\">\n<span class=\"sig-name descname\">metadata</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.metadata\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Metadata dari raster ini, diwakili sebagai dictionary bersarang. Kunci tingkat-pertama adalah ranah metadata. Tingkat-kedua mengandung barang metadata dan nilai dari setiap ranah.</p>\n<p>Untuk menyetel atau memperbaharui barang metadata, lewatkan barang metadata berhubungan ke metode menggunakan struktur bersarang digambarkan diatas. Hanya kunci-kunci yang dalam dictionary ditentukan adalah diperbaharui; sisa dari metadata tetap tidak berubah.</p>\n<p>Untuk memindahkan barang metadata, gunakan <code class=\"docutils literal notranslate\">None</code> sebagai nilai metadata.</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">({</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">10</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">20</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">})</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>metadata\n<span class=\"go\">{}</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>metadata <span class=\"o\">=</span> <span class=\"p\">{</span><span class=\"s2\">&quot;DEFAULT&quot;</span><span class=\"p\">:</span> <span class=\"p\">{</span><span class=\"s2\">&quot;OWNER&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;Django&quot;</span><span class=\"p\">,</span> <span class=\"s2\">&quot;VERSION&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;1.0&quot;</span><span class=\"p\">}}</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>metadata\n<span class=\"go\">{&#39;DEFAULT&#39;: {&#39;OWNER&#39;: &#39;Django&#39;, &#39;VERSION&#39;: &#39;1.0&#39;}}</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>metadata <span class=\"o\">=</span> <span class=\"p\">{</span><span class=\"s2\">&quot;DEFAULT&quot;</span><span class=\"p\">:</span> <span class=\"p\">{</span><span class=\"s2\">&quot;OWNER&quot;</span><span class=\"p\">:</span> <span class=\"kc\">None</span><span class=\"p\">,</span> <span class=\"s2\">&quot;VERSION&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;2.0&quot;</span><span class=\"p\">}}</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>metadata\n<span class=\"go\">{&#39;DEFAULT&#39;: {&#39;VERSION&#39;: &#39;2.0&#39;}}</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.vsi_buffer\">\n<span class=\"sig-name descname\">vsi_buffer</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.vsi_buffer\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Sebuah <code class=\"docutils literal notranslate\">bytes</code> perwakilan dari raster ini. Mengembalikan <code class=\"docutils literal notranslate\">None</code> untuk raster-raster yang tidak disimpan dalam sistem berkas maya GDAL.</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALRaster.is_vsi_based\">\n<span class=\"sig-name descname\">is_vsi_based</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALRaster.is_vsi_based\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Sebuah boolean menunjukkan jika raster ini disimpan dalam sistem berkas maya GDAL.</p>\n</dd></dl>\n\n</dd></dl>\n\n</section>\n<section id=\"gdalband\">\n<h3><code class=\"docutils literal notranslate\">GDALBand</code><a class=\"heading-anchor\" href=\"#gdalband\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<dl class=\"py class\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand\">\n<em class=\"property\"><span class=\"k\">class</span> </em><span class=\"sig-name descname\">GDALBand</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Instance-instance <code class=\"docutils literal notranslate\">GDALBand</code> tidak dibuat tegas, tetapi daripada mengambil dari obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a>, melalui atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.bands\" title=\"django.contrib.gis.gdal.GDALRaster.bands\"><code class=\"xref py py-attr docutils literal notranslate\">bands</code></a> nya. GDALBand mengandung nilai pixel sebenarnya dari raster.</p>\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.description\">\n<span class=\"sig-name descname\">description</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.description\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Nama dari gambaran dari pita, jika ada.</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.width\">\n<span class=\"sig-name descname\">width</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.width\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Lebar dari pita dalam pixel (sumbu-X).</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.height\">\n<span class=\"sig-name descname\">height</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.height\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Lebar dari pita dalam pixel (sumbu-Y).</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.pixel_count\">\n<span class=\"sig-name descname\">pixel_count</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.pixel_count\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Jumlah angka dari pixel dalam pita ini. Adalah setara pada <code class=\"docutils literal notranslate\">width * height</code>.</p>\n</dd></dl>\n\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.statistics\">\n<span class=\"sig-name descname\">statistics</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">refresh<span class=\"o\">=</span><span class=\"default_value\">False</span></em>, <em class=\"sig-param\">approximate<span class=\"o\">=</span><span class=\"default_value\">False</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.statistics\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Menghitung statistik pada nilai pixel dari pita ini. Nilai kembalian adalah sebuah tuple diikuti struktur berikut: <code class=\"docutils literal notranslate\">(minimum, maximum, mean, standard deviation)</code>.</p>\n<p>Jika argumen <code class=\"docutils literal notranslate\">approximate</code> disetel menjadi <code class=\"docutils literal notranslate\">True</code>, statistik mungkin dihitung berdasarkan pada tinjauan atau subset dari ubin-ubin gambar.</p>\n<p>Jika argumen <code class=\"docutils literal notranslate\">refresh</code> disetel menjadi <code class=\"docutils literal notranslate\">True</code>, statistik akan dihitung dari data langsung, dan cache akan diperbaharui dengan hasil.</p>\n<p>Jika nilai cache tetap ditemukan, nilai itu dikembalikan. Untuk bentuk raster menggunakan layanan Persistent Auxiliary Metadata (PAM), statistik mungkin di cache dalam berkas bantu. Dalam beberapa kasus metadata ini mungkin diluar sinkronisasi dengan nilai pixel atau menyebabkan nilai dari panggilan sebelumnya dikembalikan yang tidak mencerminkan nilai dari argumen <code class=\"docutils literal notranslate\">approximate</code>. Dalam kasus itu, gunakan argumen <code class=\"docutils literal notranslate\">resfresh</code> untuk mendapatkan nilai pembaharuan dan menyimpan mereka dalam cache.</p>\n<p>Untuk pita kosong (dimana semua nilai pixel adalah &quot;no data&quot;), semua statistik dikembalikan sebagai <code class=\"docutils literal notranslate\">None</code>.</p>\n<p>Statistik dapat juga diambil langsung dengan mengakses milik <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand.min\" title=\"django.contrib.gis.gdal.GDALBand.min\"><code class=\"xref py py-attr docutils literal notranslate\">min</code></a>, <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand.max\" title=\"django.contrib.gis.gdal.GDALBand.max\"><code class=\"xref py py-attr docutils literal notranslate\">max</code></a>, <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand.mean\" title=\"django.contrib.gis.gdal.GDALBand.mean\"><code class=\"xref py py-attr docutils literal notranslate\">mean</code></a>, dan <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand.std\" title=\"django.contrib.gis.gdal.GDALBand.std\"><code class=\"xref py py-attr docutils literal notranslate\">std</code></a>.</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.min\">\n<span class=\"sig-name descname\">min</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.min\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Nilai pixel minimal dari pita (tidak termasuk nilai &quot;no data&quot;).</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.max\">\n<span class=\"sig-name descname\">max</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.max\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Nilai pixel maksimal dari pita (tidak termasuk nilai &quot;no data&quot;).</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.mean\">\n<span class=\"sig-name descname\">mean</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.mean\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Arti dari semua nilai-nilai pixel dari pita (tidak termasuk nilai &quot;no data&quot;).</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.std\">\n<span class=\"sig-name descname\">std</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.std\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Penyimpangan standar dari semua nilai pixel dari pita (tidak termasuk nilai &quot;no data&quot;).</p>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.nodata_value\">\n<span class=\"sig-name descname\">nodata_value</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.nodata_value\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Nilai &quot;no data&quot; untuk pita umumnya penanda khusus nilai digunakan untuk menandai pixel yang bukan data sah. Pixel tersebut harus umtumnya jangan ditampilkan, ataupun membantu menganalisa tindakan-tindakan.</p>\n<p>To delete an existing &quot;no data&quot; value, set this property to <code class=\"docutils literal notranslate\">None</code>.</p>\n</dd></dl>\n\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.datatype\">\n<span class=\"sig-name descname\">datatype</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">as_string<span class=\"o\">=</span><span class=\"default_value\">False</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.datatype\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>The data type contained in the band, as an integer constant between 0\n(Unknown) and 14. If <code class=\"docutils literal notranslate\">as_string</code> is <code class=\"docutils literal notranslate\">True</code>, the data type is\nreturned as a string. Check out the &quot;GDAL Pixel Type&quot; column in the\n<a class=\"reference internal\" href=\"#gdal-raster-datatype\"><span class=\"std std-ref\">datatype value table</span></a> for possible values.</p>\n</dd></dl>\n\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.color_interp\">\n<span class=\"sig-name descname\">color_interp</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">as_string<span class=\"o\">=</span><span class=\"default_value\">False</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.color_interp\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>The color interpretation for the band, as an integer between 0 and 16.\nIf <code class=\"docutils literal notranslate\">as_string</code> is <code class=\"docutils literal notranslate\">True</code>, the data type is returned as a string\nwith the following possible values: <code class=\"docutils literal notranslate\">GCI_Undefined</code>,\n<code class=\"docutils literal notranslate\">GCI_GrayIndex</code>, <code class=\"docutils literal notranslate\">GCI_PaletteIndex</code>, <code class=\"docutils literal notranslate\">GCI_RedBand</code>,\n<code class=\"docutils literal notranslate\">GCI_GreenBand</code>, <code class=\"docutils literal notranslate\">GCI_BlueBand</code>, <code class=\"docutils literal notranslate\">GCI_AlphaBand</code>,\n<code class=\"docutils literal notranslate\">GCI_HueBand</code>, <code class=\"docutils literal notranslate\">GCI_SaturationBand</code>, <code class=\"docutils literal notranslate\">GCI_LightnessBand</code>,\n<code class=\"docutils literal notranslate\">GCI_CyanBand</code>, <code class=\"docutils literal notranslate\">GCI_MagentaBand</code>, <code class=\"docutils literal notranslate\">GCI_YellowBand</code>,\n<code class=\"docutils literal notranslate\">GCI_BlackBand</code>, <code class=\"docutils literal notranslate\">GCI_YCbCr_YBand</code>, <code class=\"docutils literal notranslate\">GCI_YCbCr_CbBand</code>, and\n<code class=\"docutils literal notranslate\">GCI_YCbCr_CrBand</code>. <code class=\"docutils literal notranslate\">GCI_YCbCr_CrBand</code> also represents <code class=\"docutils literal notranslate\">GCI_Max</code>\nbecause both correspond to the integer 16, but only\n<code class=\"docutils literal notranslate\">GCI_YCbCr_CrBand</code> is returned as a string.</p>\n</dd></dl>\n\n<dl class=\"py method\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.data\">\n<span class=\"sig-name descname\">data</span><span class=\"sig-paren\">(</span><em class=\"sig-param\">data<span class=\"o\">=</span><span class=\"default_value\">None</span></em>, <em class=\"sig-param\">offset<span class=\"o\">=</span><span class=\"default_value\">None</span></em>, <em class=\"sig-param\">size<span class=\"o\">=</span><span class=\"default_value\">None</span></em>, <em class=\"sig-param\">shape<span class=\"o\">=</span><span class=\"default_value\">None</span></em><span class=\"sig-paren\">)</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.data\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Pengakses ke nilai-nilai pexel dari <code class=\"docutils literal notranslate\">GDALBand</code>. Mengembalikan larik data lengkap jika tidak ada parameter disediakan. Sebuah subset dari larik pixel dapat diminta dengan menentukan sebuah penyeimbang dan ukuran blok sebagai tuple.</p>\n<p>Jika NumPy tersedia, data dikembalikan sebagai larik NumPy. Untuk alasan penampilan, sangat dianjurkan menggunakan NumPy.</p>\n<p>Data ditulis pada <code class=\"docutils literal notranslate\">GDALBand</code> jika parameter <code class=\"docutils literal notranslate\">data</code> disediakan. Masukan dapat berupa satu dari jenis-jenis berikut - string paket, buffer, list, senarai, dan senarai NumPy. Jumlah barang-barang dalam masukan harus biasanya menanggapi pada jumlah angka dari pixel dalam pita, atau pada angka pixel untuk blok khusus dari nilai pixel jika parameter <code class=\"docutils literal notranslate\">offset</code> dan <code class=\"docutils literal notranslate\">size</code> disediakan.</p>\n<p>Jika sejumlah barang dalam masukan berbeda dari ssaran blok pixel, parameter <code class=\"docutils literal notranslate\">shape</code> harus ditentukan. Shape adalah tuple yang menentukan lebar dan tinggi dari masukan data dalam pixel. Data kemudian direplikasi untuk memperbaharui nilai dari blok terpilih. Ini sangat berguna untuk mengisi seluruh pita dengan nilai tunggal, sebagai contoh.</p>\n<p>Sebagai contoh:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span>\n<span class=\"gp\">... </span>    <span class=\"p\">{</span><span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4</span><span class=\"p\">,</span> <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4</span><span class=\"p\">,</span> <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">,</span> <span class=\"s2\">&quot;datatype&quot;</span><span class=\"p\">:</span> <span class=\"mi\">1</span><span class=\"p\">,</span> <span class=\"s2\">&quot;nr_of_bands&quot;</span><span class=\"p\">:</span> <span class=\"mi\">1</span><span class=\"p\">}</span>\n<span class=\"gp\">... </span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd <span class=\"o\">=</span> rst<span class=\"o\">.</span>bands<span class=\"p\">[</span><span class=\"mi\">0</span><span class=\"p\">]</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">(</span><span class=\"nb\">range</span><span class=\"p\">(</span><span class=\"mi\">16</span><span class=\"p\">))</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">()</span>\n<span class=\"go\">array([[ 0,  1,  2,  3],</span>\n<span class=\"go\">       [ 4,  5,  6,  7],</span>\n<span class=\"go\">       [ 8,  9, 10, 11],</span>\n<span class=\"go\">       [12, 13, 14, 15]], dtype=int8)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">(</span>offset<span class=\"o\">=</span><span class=\"p\">(</span><span class=\"mi\">1</span><span class=\"p\">,</span> <span class=\"mi\">1</span><span class=\"p\">),</span> size<span class=\"o\">=</span><span class=\"p\">(</span><span class=\"mi\">2</span><span class=\"p\">,</span> <span class=\"mi\">2</span><span class=\"p\">))</span>\n<span class=\"go\">array([[ 5,  6],</span>\n<span class=\"go\">       [ 9, 10]], dtype=int8)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">(</span>data<span class=\"o\">=</span><span class=\"p\">[</span><span class=\"o\">-</span><span class=\"mi\">1</span><span class=\"p\">,</span> <span class=\"o\">-</span><span class=\"mi\">2</span><span class=\"p\">,</span> <span class=\"o\">-</span><span class=\"mi\">3</span><span class=\"p\">,</span> <span class=\"o\">-</span><span class=\"mi\">4</span><span class=\"p\">],</span> offset<span class=\"o\">=</span><span class=\"p\">(</span><span class=\"mi\">1</span><span class=\"p\">,</span> <span class=\"mi\">1</span><span class=\"p\">),</span> size<span class=\"o\">=</span><span class=\"p\">(</span><span class=\"mi\">2</span><span class=\"p\">,</span> <span class=\"mi\">2</span><span class=\"p\">))</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">()</span>\n<span class=\"go\">array([[ 0,  1,  2,  3],</span>\n<span class=\"go\">       [ 4, -1, -2,  7],</span>\n<span class=\"go\">       [ 8, -3, -4, 11],</span>\n<span class=\"go\">       [12, 13, 14, 15]], dtype=int8)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">(</span>data<span class=\"o\">=</span><span class=\"s2\">&quot;</span><span class=\"se\">\\x9d\\xa8\\xb3\\xbe</span><span class=\"s2\">&quot;</span><span class=\"p\">,</span> offset<span class=\"o\">=</span><span class=\"p\">(</span><span class=\"mi\">1</span><span class=\"p\">,</span> <span class=\"mi\">1</span><span class=\"p\">),</span> size<span class=\"o\">=</span><span class=\"p\">(</span><span class=\"mi\">2</span><span class=\"p\">,</span> <span class=\"mi\">2</span><span class=\"p\">))</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">()</span>\n<span class=\"go\">array([[  0,   1,   2,   3],</span>\n<span class=\"go\">       [  4, -99, -88,   7],</span>\n<span class=\"go\">       [  8, -77, -66,  11],</span>\n<span class=\"go\">       [ 12,  13,  14,  15]], dtype=int8)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">([</span><span class=\"mi\">1</span><span class=\"p\">],</span> shape<span class=\"o\">=</span><span class=\"p\">(</span><span class=\"mi\">1</span><span class=\"p\">,</span> <span class=\"mi\">1</span><span class=\"p\">))</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">()</span>\n<span class=\"go\">array([[1, 1, 1, 1],</span>\n<span class=\"go\">       [1, 1, 1, 1],</span>\n<span class=\"go\">       [1, 1, 1, 1],</span>\n<span class=\"go\">       [1, 1, 1, 1]], dtype=uint8)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>bnd<span class=\"o\">.</span>data<span class=\"p\">(</span><span class=\"nb\">range</span><span class=\"p\">(</span><span class=\"mi\">4</span><span class=\"p\">),</span> shape<span class=\"o\">=</span><span class=\"p\">(</span><span class=\"mi\">1</span><span class=\"p\">,</span> <span class=\"mi\">4</span><span class=\"p\">))</span>\n<span class=\"go\">array([[0, 0, 0, 0],</span>\n<span class=\"go\">       [1, 1, 1, 1],</span>\n<span class=\"go\">       [2, 2, 2, 2],</span>\n<span class=\"go\">       [3, 3, 3, 3]], dtype=uint8)</span>\n</code></pre></div>\n</dd></dl>\n\n<dl class=\"py attribute\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALBand.metadata\">\n<span class=\"sig-name descname\">metadata</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALBand.metadata\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Metadata dari pita ini. Kegunaannya mirip pada <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.metadata\" title=\"django.contrib.gis.gdal.GDALRaster.metadata\"><code class=\"xref py py-attr docutils literal notranslate\">GDALRaster.metadata</code></a>.</p>\n</dd></dl>\n\n</dd></dl>\n\n</section>\n<section id=\"creating-rasters-from-data\">\n<span id=\"gdal-raster-ds-input\"></span><h3>Membuat raster dari data<a class=\"heading-anchor\" href=\"#creating-rasters-from-data\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<p>Bagian ini menggambarkan bagaimana membuat raster dari goresan menggunakan parameter <code class=\"docutils literal notranslate\">ds_input</code>.</p>\n<p>Raster baru dibuat ketika <code class=\"docutils literal notranslate\">dict</code> dilewatkan pada pembangun <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a>. Dictionary mengandung menentukan parameter dari raster baru, seperti aslinnya, ukuran, atau sistem acuan spasial. Dictionary dapat juga mengandung data pixel dan informasi mengenai bentuk dari raster baru. Raster dihasilkan dapat karena itu berupa berdasarkan-berkas atau berdasarkan-memori, tergantung pada driver yang ditentukan.</p>\n<p>Tidak ada standar untuk menggambarkan data raster dalam dictionary atau rasa JSON. Pengertian dari masukan dictionary pada kelas <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> adalah karena itu khusus pada Django. Itu terinspirasi oleh bentuk <a class=\"reference external\" href=\"https://geojson.org/\">geojson</a>, tetapi standar <code class=\"docutils literal notranslate\">geojson</code> saat ini terbatas pada bentuk vektor.</p>\n<p>Contoh-contoh dari menggunakan kunci berbeda ketika membuat raster dapat ditemukan dalam dokumentasi dari atribut berhubungan dan metode-metode dari kelas-kelas <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> dan <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand\" title=\"django.contrib.gis.gdal.GDALBand\"><code class=\"xref py py-class docutils literal notranslate\">GDALBand</code></a>.</p>\n<section id=\"the-ds-input-dictionary\">\n<h4>Kamus <code class=\"docutils literal notranslate\">ds_input</code><a class=\"heading-anchor\" href=\"#the-ds-input-dictionary\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h4>\n<p>Hanya sedikit kunci dibutuhkan dalam dictionary <code class=\"docutils literal notranslate\">ds_input</code> untuk membuat raster: <code class=\"docutils literal notranslate\">width</code>, <code class=\"docutils literal notranslate\">height</code>, dan <code class=\"docutils literal notranslate\">srid</code>. Semua parameter lain memiliki nilai awalan (lihat tabel dibawah). Daftar dari kunci yang dapat dilewatkan dalam dictionary <code class=\"docutils literal notranslate\">ds_input</code> sangat dekat terkait tetapi bukan mirip pada sifat <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a>. Banyak dari parameter dipetakan secara langsung ke sifat tersebut; lainnya digambarkan dibawah.</p>\n<p>Tabel berikut menggambarkan semua kunci yang dapat disetel dalam dictionary <code class=\"docutils literal notranslate\">ds_input</code>.</p>\n<div class=\"table-scroll\" role=\"region\" tabindex=\"0\" aria-label=\"Table\"><table class=\"docutils align-default\">\n<thead>\n<tr class=\"row-odd\"><th class=\"head\"><p>Kunci</p></th>\n<th class=\"head\"><p>Awalan</p></th>\n<th class=\"head\"><p>Penggunaan</p></th>\n</tr>\n</thead>\n<tbody>\n<tr class=\"row-even\"><td><p><code class=\"docutils literal notranslate\">srid</code></p></td>\n<td><p>diwajibkan</p></td>\n<td><p>Dipetakan ke atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.srid\" title=\"django.contrib.gis.gdal.GDALRaster.srid\"><code class=\"xref py py-attr docutils literal notranslate\">srid</code></a></p></td>\n</tr>\n<tr class=\"row-odd\"><td><p><code class=\"docutils literal notranslate\">width</code></p></td>\n<td><p>diwajibkan</p></td>\n<td><p>Dipetakan ke atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.width\" title=\"django.contrib.gis.gdal.GDALRaster.width\"><code class=\"xref py py-attr docutils literal notranslate\">width</code></a></p></td>\n</tr>\n<tr class=\"row-even\"><td><p><code class=\"docutils literal notranslate\">height</code></p></td>\n<td><p>diwajibkan</p></td>\n<td><p>Dipetakan ke atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.height\" title=\"django.contrib.gis.gdal.GDALRaster.height\"><code class=\"xref py py-attr docutils literal notranslate\">height</code></a></p></td>\n</tr>\n<tr class=\"row-odd\"><td><p><code class=\"docutils literal notranslate\">driver</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">MEM</code></p></td>\n<td><p>Dipetakan ke atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.driver\" title=\"django.contrib.gis.gdal.GDALRaster.driver\"><code class=\"xref py py-attr docutils literal notranslate\">driver</code></a></p></td>\n</tr>\n<tr class=\"row-even\"><td><p><code class=\"docutils literal notranslate\">name</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">''</code></p></td>\n<td><p>Lihat dibawah</p></td>\n</tr>\n<tr class=\"row-odd\"><td><p><code class=\"docutils literal notranslate\">origin</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">0</code></p></td>\n<td><p>Dipetakan ke atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.origin\" title=\"django.contrib.gis.gdal.GDALRaster.origin\"><code class=\"xref py py-attr docutils literal notranslate\">origin</code></a></p></td>\n</tr>\n<tr class=\"row-even\"><td><p><code class=\"docutils literal notranslate\">scale</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">0</code></p></td>\n<td><p>Dipetakan ke atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.scale\" title=\"django.contrib.gis.gdal.GDALRaster.scale\"><code class=\"xref py py-attr docutils literal notranslate\">scale</code></a></p></td>\n</tr>\n<tr class=\"row-odd\"><td><p><code class=\"docutils literal notranslate\">skew</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">0</code></p></td>\n<td><p>Dipetakan ke atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.width\" title=\"django.contrib.gis.gdal.GDALRaster.width\"><code class=\"xref py py-attr docutils literal notranslate\">width</code></a></p></td>\n</tr>\n<tr class=\"row-even\"><td><p><code class=\"docutils literal notranslate\">bands</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">[]</code></p></td>\n<td><p>Lihat dibawah</p></td>\n</tr>\n<tr class=\"row-odd\"><td><p><code class=\"docutils literal notranslate\">nr_of_bands</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">0</code></p></td>\n<td><p>Lihat dibawah</p></td>\n</tr>\n<tr class=\"row-even\"><td><p><code class=\"docutils literal notranslate\">datatype</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">6</code></p></td>\n<td><p>Lihat dibawah</p></td>\n</tr>\n<tr class=\"row-odd\"><td><p><code class=\"docutils literal notranslate\">papsz_options</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">{}</code></p></td>\n<td><p>Lihat dibawah</p></td>\n</tr>\n</tbody>\n</table>\n</div>\n<dl class=\"object\">\n<dt class=\"sig sig-object\">\n<span class=\"sig-name descname\">name</span></dt>\n<dd><p>Strung mewakili nama dari raster. ketika membuat raster berdasarkan-berkas, parameter ini harus berupa jalur berkas untuk raster baru. jika nama dimulai dengan <code class=\"docutils literal notranslate\">/vsimem/</code>, raster dibuat dalam sistem berkas maya GDAL.</p>\n</dd></dl>\n\n<dl class=\"object\" id=\"gdal-raster-datatype\">\n<dt class=\"sig sig-object\">\n<span class=\"sig-name descname\">datatype</span></dt>\n<dd><p>Integer mewakili jenis data untuk semua pita. Awalan pada <code class=\"docutils literal notranslate\">6</code> (Float32). Semua pita dari raster baru diwajibkan memiliki jenis data sama. Pemetaan nilai adalah:</p>\n<div class=\"table-scroll\" role=\"region\" tabindex=\"0\" aria-label=\"Table\"><table class=\"docutils align-default\">\n<thead>\n<tr class=\"row-odd\"><th class=\"head\"><p>Nilai</p></th>\n<th class=\"head\"><p>Jenis Piksel GDAL</p></th>\n<th class=\"head\"><p>Deskripsi</p></th>\n</tr>\n</thead>\n<tbody>\n<tr class=\"row-even\"><td><p>1</p></td>\n<td><p>GDT_Byte</p></td>\n<td><p>8 bit unsigned integer</p></td>\n</tr>\n<tr class=\"row-odd\"><td><p>2</p></td>\n<td><p>GDT_UInt16</p></td>\n<td><p>16 bit unsigned integer</p></td>\n</tr>\n<tr class=\"row-even\"><td><p>3</p></td>\n<td><p>GDT_Int16</p></td>\n<td><p>16 bit signed integer</p></td>\n</tr>\n<tr class=\"row-odd\"><td><p>4</p></td>\n<td><p>GDT_UInt32</p></td>\n<td><p>32 bit unsigned integer</p></td>\n</tr>\n<tr class=\"row-even\"><td><p>5</p></td>\n<td><p>GDT_Int32</p></td>\n<td><p>32 bit signed integer</p></td>\n</tr>\n<tr class=\"row-odd\"><td><p>6</p></td>\n<td><p>GDT_Float32</p></td>\n<td><p>32 bit floating point</p></td>\n</tr>\n<tr class=\"row-even\"><td><p>7</p></td>\n<td><p>GDT_Float64</p></td>\n<td><p>64 bit floating point</p></td>\n</tr>\n<tr class=\"row-odd\"><td><p>12</p></td>\n<td><p>GDT_UInt64</p></td>\n<td><p>64 bit unsigned integer (GDAL 3.5+)</p></td>\n</tr>\n<tr class=\"row-even\"><td><p>13</p></td>\n<td><p>GDT_Int64</p></td>\n<td><p>64 bit signed integer (GDAL 3.5+)</p></td>\n</tr>\n<tr class=\"row-odd\"><td><p>14</p></td>\n<td><p>GDT_Int8</p></td>\n<td><p>8 bit signed integer (GDAL 3.7+)</p></td>\n</tr>\n</tbody>\n</table>\n</div>\n</dd></dl>\n\n<dl class=\"object\">\n<dt class=\"sig sig-object\">\n<span class=\"sig-name descname\">nr_of_bands</span></dt>\n<dd><p>Integer mewakilkan angka dari pita dari raster. Sebuah raster dapat dibuat tanpa melewati data pita ketika pembuatan. Jika angka dari pita tidak ditentukan, itu otomatis dihitung dari panjang dari masukan <code class=\"docutils literal notranslate\">band</code>. Angka dari pita tidak dapat dirubah setelah pembuatan.</p>\n</dd></dl>\n\n<dl class=\"object\">\n<dt class=\"sig sig-object\">\n<span class=\"sig-name descname\">bands</span></dt>\n<dd><p>Sebuah list dari dictionary <code class=\"docutils literal notranslate\">band_input</code> dengan data masukan pita. Indeks hasil pita adalah sama seperti dalam list yang disediakan. Pengertian dari dictionary masukan pita diberikan dibawah. Jika data pita tidak disediakan, nilai pita raster diinstansiasikan sebagai sebuah larik nol dan nilai &quot;no data&quot; disetel menjadi <code class=\"docutils literal notranslate\">None</code>.</p>\n</dd></dl>\n\n<dl class=\"object\">\n<dt class=\"sig sig-object\">\n<span class=\"sig-name descname\">papsz_options</span></dt>\n<dd><p>Sebuah dictionary dengan pilihan pembuatan raster. Pasangan kunci-nilai dari masukan dictionary dilewatkan ke driver pada pembuatan dari raster.</p>\n<p>Pilihan-pilihan tersedia adalah driver-khusus dan digambarkan dalam dokumentasi dari setiap driver.</p>\n<p>Nilai-nilai dalam dictianry bukan sensitif-kasus dan otomatis dirubah ke bentuk string benar ketika pembuatan.</p>\n<p>The following example uses some of the options available for the\n<a class=\"reference external\" href=\"https://gdal.org/drivers/raster/gtiff.html\">GTiff driver</a>. The result is a compressed raster with an internal tiling\nscheme. The internal tiles have a block size of 23 by 23:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span>GDALRaster<span class=\"p\">(</span>\n<span class=\"gp\">... </span>    <span class=\"p\">{</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;driver&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;GTiff&quot;</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;/path/to/new/file.tif&quot;</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">4326</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">255</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">255</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;nr_of_bands&quot;</span><span class=\"p\">:</span> <span class=\"mi\">1</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;papsz_options&quot;</span><span class=\"p\">:</span> <span class=\"p\">{</span>\n<span class=\"gp\">... </span>            <span class=\"s2\">&quot;compress&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;packbits&quot;</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>            <span class=\"s2\">&quot;tiled&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;yes&quot;</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>            <span class=\"s2\">&quot;blockxsize&quot;</span><span class=\"p\">:</span> <span class=\"mi\">23</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>            <span class=\"s2\">&quot;blockysize&quot;</span><span class=\"p\">:</span> <span class=\"mi\">23</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"p\">},</span>\n<span class=\"gp\">... </span>    <span class=\"p\">}</span>\n<span class=\"gp\">... </span><span class=\"p\">)</span>\n</code></pre></div>\n</dd></dl>\n\n</section>\n<section id=\"the-band-input-dictionary\">\n<h4>Kamus <code class=\"docutils literal notranslate\">band_input</code><a class=\"heading-anchor\" href=\"#the-band-input-dictionary\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h4>\n<p>Kunci <code class=\"docutils literal notranslate\">bands</code> dalam dictionary <code class=\"docutils literal notranslate\">ds_input</code> adalah daftar dari dictionary <code class=\"docutils literal notranslate\">band_input</code>. Setiap dictionary <code class=\"docutils literal notranslate\">band_input</code> dapat mengandung nilai-nilai pixel dan nilai &quot;no data&quot; untuk disetel pada pita dari raster baru. Larik data dapat memiliki ukuran penuh dari raster baru atau lebih kecil. Untuk larik yang paling kecil dari raster penuh, Kunci-kunci <code class=\"docutils literal notranslate\">size</code>, <code class=\"docutils literal notranslate\">shape</code>, dan <code class=\"docutils literal notranslate\">offset</code> mengendalikan nilai pixel. Kunci-kunci berhubungan dilewatkan ke metode <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand.data\" title=\"django.contrib.gis.gdal.GDALBand.data\"><code class=\"xref py py-meth docutils literal notranslate\">data()</code></a>. Kegunaan mereka sama seperti mengatur data pita dengan metode itu. Tabel berikut menggambarkan kunci-kunci yang dapat digunakan.</p>\n<div class=\"table-scroll\" role=\"region\" tabindex=\"0\" aria-label=\"Table\"><table class=\"docutils align-default\">\n<thead>\n<tr class=\"row-odd\"><th class=\"head\"><p>Kunci</p></th>\n<th class=\"head\"><p>Awalan</p></th>\n<th class=\"head\"><p>Penggunaan</p></th>\n</tr>\n</thead>\n<tbody>\n<tr class=\"row-even\"><td><p><code class=\"docutils literal notranslate\">nodata_value</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">None</code></p></td>\n<td><p>Dipetakan ke atribut <code class=\"xref py py-attr docutils literal notranslate\">nodata_value</code></p></td>\n</tr>\n<tr class=\"row-odd\"><td><p><code class=\"docutils literal notranslate\">data</code></p></td>\n<td><p>Sama seperti <code class=\"docutils literal notranslate\">nodata_value</code> atau <code class=\"docutils literal notranslate\">0</code></p></td>\n<td><p>Dilewatkan ke metode <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand.data\" title=\"django.contrib.gis.gdal.GDALBand.data\"><code class=\"xref py py-meth docutils literal notranslate\">data()</code></a></p></td>\n</tr>\n<tr class=\"row-even\"><td><p><code class=\"docutils literal notranslate\">size</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">(with, height)</code> dari raster</p></td>\n<td><p>Dilewatkan ke metode <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand.data\" title=\"django.contrib.gis.gdal.GDALBand.data\"><code class=\"xref py py-meth docutils literal notranslate\">data()</code></a></p></td>\n</tr>\n<tr class=\"row-odd\"><td><p><code class=\"docutils literal notranslate\">shape</code></p></td>\n<td><p>Sama seperti ukuran</p></td>\n<td><p>Dilewatkan ke metode <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand.data\" title=\"django.contrib.gis.gdal.GDALBand.data\"><code class=\"xref py py-meth docutils literal notranslate\">data()</code></a></p></td>\n</tr>\n<tr class=\"row-even\"><td><p><code class=\"docutils literal notranslate\">offset</code></p></td>\n<td><p><code class=\"docutils literal notranslate\">(0, 0)</code></p></td>\n<td><p>Dilewatkan ke metode <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALBand.data\" title=\"django.contrib.gis.gdal.GDALBand.data\"><code class=\"xref py py-meth docutils literal notranslate\">data()</code></a></p></td>\n</tr>\n</tbody>\n</table>\n</div>\n</section>\n</section>\n<section id=\"using-gdal-s-virtual-filesystem\">\n<span id=\"gdal-raster-vsimem\"></span><h3>Menggunakan Virtual Filesystem GDAL<a class=\"heading-anchor\" href=\"#using-gdal-s-virtual-filesystem\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<p>GDAL can access files stored in the filesystem, but also supports virtual\nfilesystems to abstract accessing other kind of files, such as compressed,\nencrypted, or remote files.</p>\n<section id=\"using-memory-based-virtual-filesystem\">\n<h4>Using memory-based Virtual Filesystem<a class=\"heading-anchor\" href=\"#using-memory-based-virtual-filesystem\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h4>\n<p>GDAL mempunyai berkas sistem berdasarkan-memori dalam, yang mengizinkan memberlakukan blok-blok dari memori sebagai berkas. Itu dapat digunakan untuk membaca dan menulis obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> pada dan dari penyangga berkas biner.</p>\n<p>Ini berguna dalam konteks jaringan dimana raster-raster mungkin diambil sebagai penyangga dari penyimpanan terpencil atau dikembalikan dari sebuah tampilan tanpa sedang ditulis ke cakram.</p>\n<p>Obyek-obyek <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> dibuat dalam sistem berkas maya ketika sebuah obyek <code class=\"docutils literal notranslate\">bytes</code> disediakan sebagai masukan, atau ketika jalur berkas dimulai dengan <code class=\"docutils literal notranslate\">/vsimem/</code>.</p>\n<p>Input provided as <code class=\"docutils literal notranslate\">bytes</code> has to be a full binary representation of a file.\nFor instance:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"go\"># Read a raster as a file object from a remote source.</span>\n<span class=\"gp\">&gt;&gt;&gt; </span><span class=\"kn\">from</span> <span class=\"nn\">urllib.request</span> <span class=\"kn\">import</span> urlopen\n<span class=\"gp\">&gt;&gt;&gt; </span>dat <span class=\"o\">=</span> urlopen<span class=\"p\">(</span><span class=\"s2\">&quot;https://example.com/raster.tif&quot;</span><span class=\"p\">)</span><span class=\"o\">.</span>read<span class=\"p\">()</span>\n<span class=\"go\"># Instantiate a raster from the bytes object.</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span>dat<span class=\"p\">)</span>\n<span class=\"go\"># The name starts with /vsimem/, indicating that the raster lives in the</span>\n<span class=\"go\"># virtual filesystem.</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>name\n<span class=\"go\">&#39;/vsimem/da300bdb-129d-49a8-b336-e410a9428dad&#39;</span>\n</code></pre></div>\n<p>Untuk membuat raster berdasarkan-berkas maya dari goresan, gunakan perwakilan dictionary <code class=\"docutils literal notranslate\">ds_input</code> dan sediakan argumen <code class=\"docutils literal notranslate\">name</code> yang dimulai dengan <code class=\"docutils literal notranslate\">/vsimem/</code> (untuk rincian dari perwakilan dictionary, lihat <a class=\"reference internal\" href=\"#gdal-raster-ds-input\"><span class=\"std std-ref\">Membuat raster dari data</span></a>). Untuk raster berdasarkan-berkas maya, atribut <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster.vsi_buffer\" title=\"django.contrib.gis.gdal.GDALRaster.vsi_buffer\"><code class=\"xref py py-attr docutils literal notranslate\">vsi_buffer</code></a> mengembalikan perwakilan <code class=\"docutils literal notranslate\">bytes</code> dari raster.</p>\n<p>Here's how to create a raster and return it as a file in an\n<a class=\"reference internal\" href=\"/id/6.0/ref/request-response/#django.http.HttpResponse\" title=\"django.http.HttpResponse\"><code class=\"xref py py-class docutils literal notranslate\">HttpResponse</code></a>:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"kn\">from</span> <span class=\"nn\">django.http</span> <span class=\"kn\">import</span> HttpResponse\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span>\n<span class=\"gp\">... </span>    <span class=\"p\">{</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;name&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;/vsimem/temporarymemfile&quot;</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;driver&quot;</span><span class=\"p\">:</span> <span class=\"s2\">&quot;tif&quot;</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;width&quot;</span><span class=\"p\">:</span> <span class=\"mi\">6</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;height&quot;</span><span class=\"p\">:</span> <span class=\"mi\">6</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;srid&quot;</span><span class=\"p\">:</span> <span class=\"mi\">3086</span><span class=\"p\">,</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;origin&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span><span class=\"mi\">500000</span><span class=\"p\">,</span> <span class=\"mi\">400000</span><span class=\"p\">],</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;scale&quot;</span><span class=\"p\">:</span> <span class=\"p\">[</span><span class=\"mi\">100</span><span class=\"p\">,</span> <span class=\"o\">-</span><span class=\"mi\">100</span><span class=\"p\">],</span>\n<span class=\"gp\">... </span>        <span class=\"s2\">&quot;bands&quot;</span><span class=\"p\">:</span> <span class=\"p\">[{</span><span class=\"s2\">&quot;data&quot;</span><span class=\"p\">:</span> <span class=\"nb\">range</span><span class=\"p\">(</span><span class=\"mi\">36</span><span class=\"p\">),</span> <span class=\"s2\">&quot;nodata_value&quot;</span><span class=\"p\">:</span> <span class=\"mi\">99</span><span class=\"p\">}],</span>\n<span class=\"gp\">... </span>    <span class=\"p\">}</span>\n<span class=\"gp\">... </span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>HttpResponse<span class=\"p\">(</span>rast<span class=\"o\">.</span>vsi_buffer<span class=\"p\">,</span> <span class=\"s2\">&quot;image/tiff&quot;</span><span class=\"p\">)</span>\n</code></pre></div>\n</section>\n<section id=\"using-other-virtual-filesystems\">\n<h4>Using other Virtual Filesystems<a class=\"heading-anchor\" href=\"#using-other-virtual-filesystems\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h4>\n<p>Depending on the local build of GDAL other virtual filesystems may be\nsupported. You can use them by prepending the provided path with the\nappropriate <code class=\"docutils literal notranslate\">/vsi*/</code> prefix. See the <a class=\"reference external\" href=\"https://gdal.org/user/virtual_file_systems.html\">GDAL Virtual Filesystems\ndocumentation</a> for more details.</p>\n<aside class=\"admonition admonition-warning\" role=\"note\">\n<p class=\"admonition-title\">Peringatan</p>\n<p>Rasters with names starting with <code class=\"docutils literal notranslate\">/vsi*/</code> will be treated as rasters from\nthe GDAL virtual filesystems. Django doesn't perform any extra validation.</p>\n</aside>\n<section id=\"compressed-rasters\">\n<h5>Compressed rasters<a class=\"heading-anchor\" href=\"#compressed-rasters\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h5>\n<p>Instead of decompressing the file and instantiating the resulting raster, GDAL\ncan directly access compressed files using the <code class=\"docutils literal notranslate\">/vsizip/</code>, <code class=\"docutils literal notranslate\">/vsigzip/</code>, or\n<code class=\"docutils literal notranslate\">/vsitar/</code> virtual filesystems:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"kn\">from</span> <span class=\"nn\">django.contrib.gis.gdal</span> <span class=\"kn\">import</span> GDALRaster\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span><span class=\"s2\">&quot;/vsizip/path/to/your/file.zip/path/to/raster.tif&quot;</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span><span class=\"s2\">&quot;/vsigzip/path/to/your/file.gz&quot;</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span><span class=\"s2\">&quot;/vsitar/path/to/your/file.tar/path/to/raster.tif&quot;</span><span class=\"p\">)</span>\n</code></pre></div>\n</section>\n<section id=\"network-rasters\">\n<h5>Network rasters<a class=\"heading-anchor\" href=\"#network-rasters\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h5>\n<p>GDAL can support online resources and storage providers transparently. As long\nas it's built with such capabilities.</p>\n<p>To access a public raster file with no authentication, you can use\n<code class=\"docutils literal notranslate\">/vsicurl/</code>:</p>\n<div class=\"code-block\" data-language=\"pycon\"><div class=\"code-block-toolbar\"><span class=\"code-block-language\">Python console</span><button type=\"button\" class=\"copy-button\" data-copy hidden><span class=\"copy-button-label\">Copy</span></button></div><pre role=\"group\" tabindex=\"0\" aria-label=\"Python console code\"><code><span class=\"gp\">&gt;&gt;&gt; </span><span class=\"kn\">from</span> <span class=\"nn\">django.contrib.gis.gdal</span> <span class=\"kn\">import</span> GDALRaster\n<span class=\"gp\">&gt;&gt;&gt; </span>rst <span class=\"o\">=</span> GDALRaster<span class=\"p\">(</span><span class=\"s2\">&quot;/vsicurl/https://example.com/raster.tif&quot;</span><span class=\"p\">)</span>\n<span class=\"gp\">&gt;&gt;&gt; </span>rst<span class=\"o\">.</span>name\n<span class=\"go\">&#39;/vsicurl/https://example.com/raster.tif&#39;</span>\n</code></pre></div>\n<p>For commercial storage providers (e.g. <code class=\"docutils literal notranslate\">/vsis3/</code>) the system should be\npreviously configured for authentication and possibly other settings (see the\n<a class=\"reference external\" href=\"https://gdal.org/user/virtual_file_systems.html\">GDAL Virtual Filesystems documentation</a> for available options).</p>\n</section>\n</section>\n<section id=\"security-considerations\">\n<span id=\"raster-security\"></span><h4>Security considerations<a class=\"heading-anchor\" href=\"#security-considerations\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h4>\n<p>Since <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> always opens new rasters in write mode, it is\nessential to prevent instantiating one from untrusted input. Otherwise, an\nattacker might gain the ability to write a file or make a network request.</p>\n<p>To mitigate this, <a class=\"reference internal\" href=\"/id/6.0/ref/contrib/gis/db-api/#spatial-lookups-intro\"><span class=\"std std-ref\">spatial lookups</span></a> prevent\n<code class=\"docutils literal notranslate\">str</code>, <a class=\"reference external\" href=\"https://docs.python.org/3/library/pathlib.html#pathlib.Path\" title=\"(di Python v3.14)\"><code class=\"xref py py-class docutils literal notranslate\">pathlib.Path</code></a>, and <code class=\"docutils literal notranslate\">dict</code> values from reaching\n<a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> altogether. To use these types with lookups, wrap them\nexplicitly with <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a>, indicating that the value is trusted.\nBytes are accepted without being wrapped in <a class=\"reference internal\" href=\"#django.contrib.gis.gdal.GDALRaster\" title=\"django.contrib.gis.gdal.GDALRaster\"><code class=\"xref py py-class docutils literal notranslate\">GDALRaster</code></a> because they\nare opened through GDAL's memory-based <a class=\"reference internal\" href=\"#gdal-raster-vsimem\"><span class=\"std std-ref\">virtual filesystem</span></a>.</p>\n<p>This protection applies only to spatial lookups. Assigning a <code class=\"docutils literal notranslate\">dict</code> value to\na <a class=\"reference internal\" href=\"/id/6.0/ref/contrib/gis/model-api/#django.contrib.gis.db.models.RasterField\" title=\"django.contrib.gis.db.models.RasterField\"><code class=\"xref py py-class docutils literal notranslate\">RasterField</code></a> will still open a new\nraster, and assigning a <code class=\"docutils literal notranslate\">str</code> or <code class=\"docutils literal notranslate\">Path</code> will still fetch and open the\nreferenced raster.</p>\n<p>When validating geometry inputs, the\n<a class=\"reference internal\" href=\"/id/6.0/ref/contrib/gis/forms-api/#django.contrib.gis.forms.GeometryField\" title=\"django.contrib.gis.forms.GeometryField\"><code class=\"xref py py-class docutils literal notranslate\">GeometryField</code></a> form field will reject raster\nvalues. When validating raster inputs, you should write custom validation.</p>\n<p>For defense-in-depth strategies for limiting the available raster drivers, see\n<a class=\"reference external\" href=\"https://gdal.org/user/security.html\">GDAL security considerations</a>.</p>\n<aside class=\"version-note version-changed\" data-version=\"5.2.17\" role=\"note\">\n<p class=\"version-note-title\">Changed in Django 5.2.17</p><p>In earlier versions, spatial lookups accepted <code class=\"docutils literal notranslate\">str</code> and <code class=\"docutils literal notranslate\">dict</code> types\nfor new rasters, allowing file writes and network fetches.</p>\n</aside>\n</section>\n</section>\n</section>\n<section id=\"settings\">\n<h2>Pengaturan<a class=\"heading-anchor\" href=\"#settings\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<section id=\"gdal-library-path\">\n<span id=\"std-setting-GDAL_LIBRARY_PATH\"></span><h3><code class=\"docutils literal notranslate\">GDAL_LIBRARY_PATH</code><a class=\"heading-anchor\" href=\"#gdal-library-path\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h3>\n<p>A string specifying the location of the GDAL library. Typically,\nthis setting is only used if the GDAL library is in a non-standard\nlocation (e.g., <code class=\"docutils literal notranslate\">/home/john/lib/libgdal.so</code>).</p>\n</section>\n</section>\n<section id=\"exceptions\">\n<h2>Pengecualian<a class=\"heading-anchor\" href=\"#exceptions\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h2>\n<dl class=\"py exception\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.GDALException\">\n<em class=\"property\"><span class=\"k\">exception</span> </em><span class=\"sig-name descname\">GDALException</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.GDALException\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Pengecualian GDAL dasar, menunjukkan kesalahan terkait-GDAL.</p>\n</dd></dl>\n\n<dl class=\"py exception\">\n<dt class=\"sig sig-object py\" id=\"django.contrib.gis.gdal.SRSException\">\n<em class=\"property\"><span class=\"k\">exception</span> </em><span class=\"sig-name descname\">SRSException</span><a class=\"heading-anchor\" href=\"#django.contrib.gis.gdal.SRSException\"><span class=\"visually-hidden\">Link to this definition</span><span aria-hidden=\"true\">#</span></a></dt>\n<dd><p>Sebuah pengecualian dimunculkan ketika kesalahan muncul ketika membangun atau menggunakan obyek sistem acuan spasial.</p>\n</dd></dl>\n\n</section>","rootId":"module-django.contrib.gis.gdal","toc":[{"title":"Ikhtisar","anchor":"overview","children":[{"title":"Data Contoh","anchor":"sample-data","children":[]}]},{"title":"Vector Data Source Object","anchor":"vector-data-source-objects","children":[{"title":"DataSource","anchor":"datasource","children":[]},{"title":"Lapisan","anchor":"layer","children":[]},{"title":"Feature","anchor":"feature","children":[]},{"title":"Field","anchor":"field","children":[]},{"title":"Driver","anchor":"driver","children":[]}]},{"title":"Geometri OGR","anchor":"ogr-geometries","children":[{"title":"OGRGeometry","anchor":"ogrgeometry","children":[]},{"title":"OGRGeomType","anchor":"ogrgeomtype","children":[]},{"title":"Envelope","anchor":"envelope","children":[]}]},{"title":"Coordinate System Object","anchor":"coordinate-system-objects","children":[{"title":"SpatialReference","anchor":"spatialreference","children":[]},{"title":"CoordTransform","anchor":"coordtransform","children":[]}]},{"title":"Obyek Data Raster","anchor":"raster-data-objects","children":[{"title":"GDALRaster","anchor":"gdalraster","children":[]},{"title":"GDALBand","anchor":"gdalband","children":[]},{"title":"Membuat raster dari data","anchor":"creating-rasters-from-data","children":[{"title":"Kamus ds_input","anchor":"the-ds-input-dictionary","children":[]},{"title":"Kamus band_input","anchor":"the-band-input-dictionary","children":[]}]},{"title":"Menggunakan Virtual Filesystem GDAL","anchor":"using-gdal-s-virtual-filesystem","children":[{"title":"Using memory-based Virtual Filesystem","anchor":"using-memory-based-virtual-filesystem","children":[]},{"title":"Using other Virtual Filesystems","anchor":"using-other-virtual-filesystems","children":[{"title":"Compressed rasters","anchor":"compressed-rasters","children":[]},{"title":"Network rasters","anchor":"network-rasters","children":[]}]},{"title":"Security considerations","anchor":"security-considerations","children":[]}]}]},{"title":"Pengaturan","anchor":"settings","children":[{"title":"GDAL_LIBRARY_PATH","anchor":"gdal-library-path","children":[]}]},{"title":"Pengecualian","anchor":"exceptions","children":[]}],"breadcrumbs":[{"docname":"ref/index","title":"Acuan API","url":"/id/6.0/ref/"},{"docname":"ref/contrib/index","title":"Paket contrib","url":"/id/6.0/ref/contrib/"},{"docname":"ref/contrib/gis/index","title":"GeoDjango","url":"/id/6.0/ref/contrib/gis/"}],"prev":{"docname":"ref/contrib/gis/geos","title":"API GEOS","url":"/id/6.0/ref/contrib/gis/geos/"},"next":{"docname":"ref/contrib/gis/geoip2","title":"Geolokasi dengan GeoIP2","url":"/id/6.0/ref/contrib/gis/geoip2/"},"formats":{"html":"/id/6.0/ref/contrib/gis/gdal/","markdown":"/id/6.0/ref/contrib/gis/gdal.md","json":"/id/6.0/ref/contrib/gis/gdal.json"},"source":"https://github.com/django/django/blob/stable/6.0.x/docs/ref/contrib/gis/gdal.txt","official":"https://docs.djangoproject.com/id/6.0/ref/contrib/gis/gdal/","inVersions":["6.1","6.0","5.2","5.1","5.0","4.2","4.1","4.0","3.2","3.1","3.0","2.2","2.1","2.0","1.11","1.10","1.9"],"inLocales":["en","sv","zh-hans","ga","fr","ja","id","it","pt-br","ko","es","el","pl"]}