Datum

gma.crs.Datum

class Datum(name = "GMA Datum", ellipsoid = "GMA Ellipsoid", semi_major = 6378137.0, inv_flattening = 298.2572236):

Datum object. Define a datum.

Optional:

name = str. Default 'GMA Datum'.

Name of the new datum.

ellipsoid = str||Ellipsoid. Default 'GMA Ellipsoid'.

Name of the new datum. if ellipsoid is a Ellipsoid object, then semi_major, inv_flattening will be ignore.

semi_major = float||None. Default 6378137.0.

The semi-major axis of the ellipsoid.

inv_flattening = float. Default 298.2572236.

The inverse flattening of the ellipsoid.

Property

ellipsoid_name

inv_flattening

semi_major