我想将geom(geometry)数据类型转换为GeoJSON。我该怎么办?
例如,WKT中的几何:
POLYGON((455216.346127297 4288433.28426224,455203.386722146 4288427.76317716,455207.791765017 4288417.51116228,455220.784166744 4288423.30230044,455216.346127297 4288433.28426224))
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转到以下GeoJSON:
{ "type": "Polygon",
"coordinates": [
[ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0] ],
[ [100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2] ]
]
}
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