geopandas.GeoSeries.union_all#
- GeoSeries.union_all()[source]#
Returns a geometry containing the union of all geometries in the
GeoSeries
.Examples
>>> from shapely.geometry import box >>> s = geopandas.GeoSeries([box(0, 0, 1, 1), box(0, 0, 2, 2)]) >>> s 0 POLYGON ((1 0, 1 1, 0 1, 0 0, 1 0)) 1 POLYGON ((2 0, 2 2, 0 2, 0 0, 2 0)) dtype: geometry
>>> s.union_all() <POLYGON ((0 1, 0 2, 2 2, 2 0, 1 0, 0 0, 0 1))>