Geocentric translations (geog2D domain)
Derived at 84 stations. Accuracy 15m, 6m and 9m in X, Y and Z axes.
U.S. Defense Mapping Agency TR8350.2 September 1987.
See CRS code 4618 for recommended coordinate axis representation for the human interface.
Brazil - onshore and offshore. In rest of South America - onshore north of approximately 45°S and Tierra del Fuego.
Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg