Name: Corrego Alegre 1970-72 to WGS 84 (4)
Method: Geocentric translations (geog2D domain)
Remarks: Parameter values from Corrego Alegre to SIRGAS 2000 (2) (tfm code 6193) assuming that SIRGAS 2000 and WGS 84 are equal within the accuracy of the transformation. Used by ANP and Petrobras from February 2005, replacing use of tfm code 6192.
Information source: Petrobras.
Revision date: 2021-09-23
Unit: degree
Geodetic CRS: Corrego Alegre 1970-72
Datum: Corrego Alegre 1970-72
Ellipsoid: International 1924
Prime meridian: Greenwich
Data source: EPSG
Information source: OGP
Revision date: 2002-11-22
Scope: Geodesy.
Remarks: See CRS code 4225 for recommended coordinate axis representation for the human interface.
Area of use: Brazil - onshore - west of 54°W and south of 18°S; also south of 15°S between 54°W and 42°W; also east of 42°W.
Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg