GEOSGeometry.num_geom Returns the number of geometries in this geometry. In other words, will return 1 on anything but geometry collections.

GEOSGeometry.num_coords Returns the number of coordinates in the geometry.

GEOSGeometry.length Returns the length of this geometry (e.g., 0 for a Point, the length of a LineString, or the circumference of a Polygon).

GEOSGeometry.kml Returns a KML (Keyhole Markup Language) representation of the geometry. This should only be used for geometries with an SRID of 4326 (WGS84), but this restriction is not enforced.

GEOSGeometry.json Returns the GeoJSON representation of the geometry. Note that the result is not a complete GeoJSON structure but only the geometry key content of a GeoJSON structure. See also GeoJSON Serializer.

GEOSGeometry.intersects(other) Returns True if GEOSGeometry.disjoint() is False.

GEOSGeometry.intersection(other) Returns a GEOSGeometry representing the points shared by this geometry and other.

GEOSGeometry.interpolate_normalized(distance) Given a distance (float), returns the point (or closest point) within the geometry (LineString or MultiLineString) at that distance. The normalized version takes the distance as a float between 0 (origin) and 1 (endpoint). Reverse of GEOSGeometry.project().

GEOSGeometry.interpolate(distance)

GEOSGeometry.hexewkb Returns the EWKB of this Geometry in hexadecimal form. This is an extension of the WKB specification that includes the SRID value that are a part of this geometry.