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TM75 / Irish Grid
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Projected CRS used in Europe - Ireland (Republic and Ulster) - onshore

TM75 / Irish Grid is a projected CRS last revised on April 15, 2021 and is suitable for use in Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore. TM75 / Irish Grid uses the TM75 geographic 2D CRS as its base CRS and the Irish Grid (Transverse Mercator) as its projection. TM75 / Irish Grid is a CRS for Large and medium scale topographic mapping and engineering survey. It was defined by information from Ordnance Survey of Ireland. Replaces both OSNI 1952 / Irish National Grid (code 29901) and TM65 / Irish Grid (code 29902) from 1975. Replaced by IRENET95 / Irish Transverse Mercator (code 2157) from 1/1/2001.

TM75 / Irish Grid Open in New Tab
Projected CRS Details
Name:TM75 / Irish Grid
CRS Type:projected
Area Of Use: Europe - Ireland (Republic and Ulster) - onshoreOpen
Coordinate System:Cartesian 2D CS. Axes: easting, northing (E,N). Orientations: east, north. UoM: m.
Base Geographic CRS:TM75 Open in New Tab
Projection:Irish GridOpen in New Tab