ST_SpatialRefSys type

The ST_SpatialRefSys type defines routines for working with spatial reference systems.

 Methods
 Standards and compatibility

ST_CompareWKT method for type ST_SpatialRefSys
ST_FormatTransformDefinition method for type ST_SpatialRefSys
ST_FormatWKT method for type ST_SpatialRefSys
ST_GetUnProjectedTransformDefinition method for type ST_SpatialRefSys
ST_ParseWKT method for type ST_SpatialRefSys
ST_TransformGeom method for type ST_SpatialRefSys
ST_World method for type ST_SpatialRefSys