Coordinate Frame rotation (geog2D domain)
May be taken as approximate transformation HD72 to WGS 84 - see code 1677.
http://lazarus.elte.hu/gb/geodez/geod5.htm
1997-11-13
Geodesy.
See CRS code 4237 for recommended coordinate axis representation for the human interface.
Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg