Geocentric translations (geog2D domain)
Approximation at the 1m level assuming that ETRS89 is equivalent to WGS 84 within the accuracy of the transformation. (RGF93 v1 is a national realization of ETRS89).
Reseau Geodesique Francais 1993 v1
See CRS code 4171 for recommended coordinate axis representation for the human interface.
France - onshore and offshore, mainland and Corsica (France métropolitaine including Corsica).
Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg