Hi, I'm wondering if there is an easy way to detect if an srid refers to a geodetic CRS, by checking the spatial_ref_sys table.
1) Would it be safe to assume the srid is a geodetic CRS if the value in the srtext column starts with 'GEO'? It almost seems to be too good to be true... 2) Did I overlook a Postgis function that returns this information (and if so, which one would that be)? Thanks in advance, Kind regards Richard.
