Geopandas each row different crs?
GeoPandas does not support different CRS for different rows. The geometry column of a GeoDataFrame can only have a single CRS.
I have different shape files which contain polygons on a different coordinate system. When I merge them into a GeoDataFrame the crs attribute is not set. It is a way to set for each row in my GeoDataFrame a different crs? 
I have found a postgis way SRID=312;POINTM(-126.4 45.32 15) but I'm not sure if it works on GeoPandas