可以通过一下地址验证
https://geojson.io/#map=11.2/38.2756/116.7917
一个面数据的情况，
features是一个数组，geometry 的type=Polygon表示一个面数据，可以存放多个面数据，以下就存放了一个面
{
"type": "FeatureCollection",
"features": [{
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[100.0, 0.0],
[101.0, 0.0],
[101.0, 1.0],
[100.0, 1.0],
[100.0, 0.0]
]
]
},
"properties": {
"prop0": "value0",
"prop1": {
"this": "that"
}
}
}]
}
geometry 的type=Polygon，存放多个面
{
"type": "FeatureCollection",
"features": [{
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[100.0, 0.0],
[101.0, 0.0],
[101.0, 1.0],
[100.0, 1.0],
[100.0, 0.0]
]
]
},
"properties": {
"prop0": "roger"
}
},{
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[102.0, 2.0],
[103.0, 2.0],
[103.0, 3.0],
[102.0, 3.0],
[102.0, 2.0]
]
]
},
"properties": {
"prop0": "james"
}
}]
}
geometry 的type=MultiPolygon，存放多个面
{
"type": "FeatureCollection",
"features": [{
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[102.0, 2.0],
[103.0, 2.0],
[103.0, 3.0],
[102.0, 3.0],
[102.0, 2.0]
]
],
[
[
[100.2, 0.2],
[100.2, 0.8],
[100.8, 0.8],
[100.8, 0.2],
[100.2, 0.2]
]
]
]
},
"properties": {
"prop0": "value0",
"prop1": {
"this": "that"
}
}
},{
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[100.0, 0.0],
[101.0, 0.0],
[101.0, 1.0],
[100.0, 1.0],
[100.0, 0.0]
]
]
},
"properties": {
"prop0": "roger"
}
}]
}
标签：1.0,Polygon,geometry,0.0,geojson,type,格式,100.0,数据 From： https://www.cnblogs.com/james-roger/p/17428370.html