SAD69 (deg)

Available transformations
to EPSG:4326

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: Derived at 8 stations. Accuracy 2m in each axis. Along with CTs 6975 and 6976, replaces SAD69 to WGS 84 (5) (code 1868). Also used as a CT from SAD69 to SIRGAS-Chile - see code 7448. Note: SAD69 adopted by Chile authorities only south of 43°30'S.

Information source: U.S. National Geospatial Intelligence Agency (NGA) Standard 0036 v1.0.0 of 2014-07-08.

Revision date: 2020-03-14


Unit: degree

Geodetic CRS: SAD69

Datum: South American Datum 1969

Ellipsoid: GRS 1967 Modified

Prime meridian: Greenwich

Data source: EPSG

Information source: OGP

Revision date: 2002-11-22

Scope: Geodesy.

Remarks: See CRS code 4618 for recommended coordinate axis representation for the human interface.

Area of use: Brazil - onshore and offshore. In rest of South America - onshore north of approximately 45°S and Tierra del Fuego.

Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg

MapTiler banner