GEOSGeometry.unary_union New in Django 1.10. Computes

GEOSGeometry.empty Returns whether or not the set of points in the geometry is empty.

GEOSGeometry.simplify(tolerance=0.0, preserve_topology=False) Returns a new GEOSGeometry, simplified to the specified

GEOSGeometry.covers(other) New in Django 1.10. Returns

GEOSGeometry.valid_reason Returns a string describing the reason why a geometry is invalid.

class MultiPolygon(*args, **kwargs) MultiPolygon objects may be instantiated by passing Polygon objects

GEOSGeometry.coords Returns the coordinates of the geometry as a tuple.

GEOSGeometry.envelope Returns a Polygon that represents the bounding envelope of this geometry. Note that it can

GEOSGeometry.equals_exact(other, tolerance=0) Returns true if the two geometries are exactly equal, up to a specified tolerance

GEOSGeometry.wkt Returns the Well-Known Text of the geometry (an OGC standard).