Django 使用GeoJango将geojson文件中的多边形数据导入PostGIS
我使用GeoDjango和PostGIS作为后端。我有几个geojson文件,其特性如下例所示。GeoJango提供了导入形状文件和其他格式的信息,但geojson格式除外。如何将这些geojson文件导入数据库Django 使用GeoJango将geojson文件中的多边形数据导入PostGIS,django,postgis,geodjango,django-1.10,Django,Postgis,Geodjango,Django 1.10,我使用GeoDjango和PostGIS作为后端。我有几个geojson文件,其特性如下例所示。GeoJango提供了导入形状文件和其他格式的信息,但geojson格式除外。如何将这些geojson文件导入数据库 "features": [ { "type": "Feature", "properties": { "SubName": "X", "SubSubName": "A" }, "geometry": { "type": "Polygon", "coordinates": [ [ [
"features": [
{ "type": "Feature", "properties": { "SubName": "X", "SubSubName": "A" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 70.693828, 37.074496 ], [ 70.693828, 37.074496 ] ] ] } }
,
{ "type": "Feature", "properties": { "SubName": "X", "SubSubName": "B" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 70.502913, 27.065997 ], [ 70.502913, 27.065997 ] ] ] } }
我有两个核心要求:
from django.contrib.gis.geos import GEOSGeometry
# load from geo-json str
pnt = GEOSGeometry('{ "type": "Point", "coordinates": [ 5.000000, 23.000000 ] }')