Geocentric translations (geog2D domain)
Derived at 7 stations. Accuracy 3m in each axis. TM75 is based on the geodetic datum of 1965 which should not be confused with the mapping adjustment of 1965 (TM65).
U.S. Defense Mapping Agency TR8350.2 September 1987.
2020-03-14
Basis for topographic mapping.
See CRS code 4300 for recommended coordinate axis representation for the human interface.
Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg