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Name: TM75 to ETRS89 (2)
Method: Position Vector transformation (geog2D domain)
Remarks: TM75 is based on the geodetic datum of 1965 which should not be confused with the mapping adjustment of 1965 (TM65). May be taken as approximate transformations TM75 to WGS 84, TM65 to WGS 84 and OSNI 1952 to WGS 84 - see codes 1954, 1641 and 1955.
Information source: Ordnance Survey Ireland via EuroGeographics; http://crs.bkg.bund.de/crs-eu/
Revision date: 2023-01-17
Unit: degree
Geodetic CRS: TM75
Datum: Geodetic Datum of 1965
Ellipsoid: Airy Modified 1849
Prime meridian: Greenwich
Data source: EPSG
Information source: OGP
Revision date: 2002-11-22
Scope: Basis for topographic mapping.
Remarks: See CRS code 4300 for recommended coordinate axis representation for the human interface.
Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: dec deg
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