COMPAT: avoid direct usage of pd.Int64Index (#2322)
COMPAT: avoid direct usage of pd.Int64Index (#2322)


geopandas/geopandas,geopandas/geopandas,jorisvandenbossche/geopandas,jorisvandenbossche/geopandas,geopandas/geopandas,jorisvandenbossche/geopandas