TM65 (deg)

Available transformations
to EPSG:4326
EPSG:4326 - WGS 84

Selected transformation

Method: Position Vector transformation (geog2D domain)

Remarks: Parameter values from TM75 to ETRS89 (2) (code 1953). Assumes each pair of (i) TM65 and TM75, and (ii) ETRS89 and WGS 84, can be considered the same to within the accuracy of the transformation.

Information source: OGP

Revision date: 2020-03-14


Unit: degree

Geodetic CRS: TM65

Datum: TM65

Ellipsoid: Airy Modified 1849

Prime meridian: Greenwich

Data source: EPSG

Information source: OGP

Revision date: 2002-11-22

Scope: Basis for topographic mapping in Republic of Ireland between 1965 and 1975; for scientific purposes only in Northern Ireland.

Remarks: See CRS code 4299 for recommended coordinate axis representation for the human interface.

Area of use: Ireland - onshore and offshore.

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

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