xml Returns the XML representation of this spatial reference.

overlaps(other) Returns True if this geometry overlaps the other, otherwise returns False.

convex_hull The smallest convex polygon that contains this geometry, as a new OGRGeometry object.

srs This property controls the spatial reference for this geometry, or None if no spatial reference system has

nodata_value The “no data” value for a band is generally a special marker value used to mark pixels that are not valid data

proj4 Alias for SpatialReference.proj.

height The height of the source in pixels (Y-axis). >>>

type_name Returns a string with the name of the data type of this field:

geographic Returns True if this spatial reference is geographic (root node is GEOGCS).

auth_code(target) Returns the authority code for the given string target node.