Geocentric translations (geog2D domain)
Derived in 1987 by Geodetic for TPAO. Used on BP 1991/92 2D seismic surveys in central and eastern Turkish sector of Black Sea. In Turkey, replaced by tfm code 1784. Also adopted for use offshore Israel.
Various industry sources
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