Datum 73 (deg)

Selected transformation

Method: Position Vector transformation (geog2D domain)

Remarks: Derived in 2001. Supersedes Datum 73 to ETRS89 (1) (code 1657).

Information source: Instituto Portugues de Cartografia e Cadastro via EuroGeographics; http://crs.bkg.bund.de/crs-eu/

Revision date: 2003-08-14


Unit: degree

Geodetic CRS: Datum 73

Datum: Datum 73

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Information source: OGP

Revision date: 2002-11-22

Scope: Geodesy.

Remarks: See CRS code 4274 for recommended coordinate axis representation for the human interface.

Area of use: Portugal - mainland - onshore.

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

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