我有一个 geopandas 数据框
geometry idx
0 POLYGON ((-74.25559 40.91553, -74.24559 40.915... 0
1 POLYGON ((-74.25559 40.90553, -74.24559 40.905... 1
2 POLYGON ((-74.25559 40.89553, -74.24559 40.895... 2
3 POLYGON ((-74.25559 40.88553, -74.24559 40.885... 3
4 POLYGON ((-74.25559 40.87553, -74.24559 40.875... 4
where
gridDF['geometry'][0]
<shapely.geometry.polygon.Polygon at 0x7fa4cc6ccc50>
我希望将列
geometry
中的条目转换为字符串。
gridDF['str_geom'] = gridDF['geometry'].apply(wkt.dumps)
wkt.dumps
已经是一个单独的函数,因此不需要在lambda中再次编写它。 - user4815162342