clone() Returns a new OGRGeometry clone of this geometry object.

wkt A string representing this envelope as a polygon in WKT format.

projected Returns True if this spatial reference is a projected coordinate system (root node is PROJCS)

srid New in Django 1.10. The Spatial Reference

mean New in Django 1.10. The mean of all

statistics(refresh=False, approximate=False) New in Django 1.10.

datatype(as_string=False) The data type contained in the band, as an integer constant between 0 (Unknown) and 11. If as_string

auth_name(target) Returns the authority name for the given string target node.

ur The upper-right coordinate, as a tuple.

linear_units Returns the value of the linear units.