... `ESRI Shapefile' successful. Layer name: TM_WORLD_BORDERS-0.3 Metadata: DBF_DATE_LAST_UPDATE=2008-07-30 Geometry: Polygon Feature Count: 246 Extent: (-180.000000, -90.000000) - (180.000000, 83.623596) Layer SRS WKT: GEOGCRS["WGS 84", DATUM["World Ge ... `ESRI Shapefile' successful. Layer name: TM_WORLD_BORDERS-0.3 Metadata: DBF_DATE_LAST_UPDATE=2008-07-30 Geometry: Polygon Feature Count: 246 Extent: (-180.000000, -90.000000) - (180.000000, 83.623596) Layer SRS WKT: GEOGCRS["WGS 84", DATUM["World Ge ... er (3.0) SUBREGION: Integer (3.0) LON: Real (8.3) LAT: Real (7.3) This detailed summary information tells us the number of features in the layer (246), the geographic bounds of the data, the spatial reference system ("SRS WKT"), as well as type infor ... ... GDAL is the OGR Simple Features Library, which specializes in reading and writing vector geographic data in a variety of standard formats. GeoDjango は ... t which contains one or more layers of data. Each layer, represented by a Layer object, contains some number of geographic features ( Feature ), information about the type of features contained in that layer (e.g. points, polygons, etc.), as well as ... the names and types of any additional fields ( Field ) of data that may be associated with each feature in that layer. class DataSource ( ds_input , encoding = 'utf-8' ) [ソース] ¶ データソース DataSource のコンストラクタに ... ... `ESRI Shapefile' successful. Layer name: TM_WORLD_BORDERS-0.3 Metadata: DBF_DATE_LAST_UPDATE=2008-07-30 Geometry: Polygon Feature Count: 246 Extent: (-180.000000, -90.000000) - (180.000000, 83.623596) Layer SRS WKT: GEOGCRS["WGS 84", DATUM["World Ge ... `ESRI Shapefile' successful. Layer name: TM_WORLD_BORDERS-0.3 Metadata: DBF_DATE_LAST_UPDATE=2008-07-30 Geometry: Polygon Feature Count: 246 Extent: (-180.000000, -90.000000) - (180.000000, 83.623596) Layer SRS WKT: GEOGCRS["WGS 84", DATUM["World Ge ... er (3.0) SUBREGION: Integer (3.0) LON: Real (8.3) LAT: Real (7.3) This detailed summary information tells us the number of features in the layer (246), the geographic bounds of the data, the spatial reference system ("SRS WKT"), as well as type infor ... ... GDAL is the OGR Simple Features Library, which specializes in reading and writing vector geographic data in a variety of standard formats. GeoDjango は ... t which contains one or more layers of data. Each layer, represented by a Layer object, contains some number of geographic features ( Feature ), information about the type of features contained in that layer (e.g. points, polygons, etc.), as well as ... the names and types of any additional fields ( Field ) of data that may be associated with each feature in that layer. class DataSource ( ds_input , encoding = 'utf-8' ) [ソース] ¶ データソース DataSource のコンストラクタに ... ... のクラス) ExtractYear (django.db.models.functions のクラス) F F (django.db.models のクラス) FAILED (TaskResultStatus の属性) Feature (django.contrib.gis.gdal のクラス) Feed (django.contrib.gis.feeds のクラス) fetch_mode() (django.db.models.query.QueryS ... els モジュール) FETCH_RAISE (django.db.models モジュール) FetchFromCacheMiddleware (django.middleware.cache のクラス) fid (Feature の属性) field (BoundField の属性) Field (django.contrib.gis.gdal のクラス) (django.db.models のクラス) (django.forms の ... ile (django.db.models.fields.files のクラス) fields (ComboField の属性) (django.views.generic.edit.ModelFormMixin の属性) (Feature の属性) (Form の属性) (Index の属性) (Layer の属性) (ModelAdmin の属性) (ModelFormOptions の属性) (MultiValueField の属 ... ... のクラス) ExtractYear (django.db.models.functions のクラス) F F (django.db.models のクラス) FAILED (TaskResultStatus の属性) Feature (django.contrib.gis.gdal のクラス) Feed (django.contrib.gis.feeds のクラス) fetch_mode() (django.db.models.query.QueryS ... els モジュール) FETCH_RAISE (django.db.models モジュール) FetchFromCacheMiddleware (django.middleware.cache のクラス) fid (Feature の属性) field (BoundField の属性) Field (django.contrib.gis.gdal のクラス) (django.db.models のクラス) (django.forms の ... ile (django.db.models.fields.files のクラス) fields (ComboField の属性) (django.views.generic.edit.ModelFormMixin の属性) (Feature の属性) (Form の属性) (Index の属性) (Layer の属性) (ModelAdmin の属性) (ModelFormOptions の属性) (MultiValueField の属 ... 2026年10月08日