Included in Statens Kartverk programme wsktrans from 1997. See ED50 to WGS84 (23) (code 1612) for a simpler transformation accurate to better than 4m.
Statens Kartverk
2020-03-14
Geodesy.
See CRS code 4230 for recommended coordinate axis representation for the human interface.
Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg