EPSG:4173 — IRENET95
Geographic coordinate system · coordinates in degrees · Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
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To (this page’s CRS)
EPSG:4173IRENET95
Coordinates in EPSG:4326 — one pair per line
Paste as many as you like: X,Y or X Y or X;Y (optional Z). Columns copied from Excel or a CSV work as-is.
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Worked example — the centre of this system's area of use: -7.95, 53.41 (EPSG:4326 lon, lat) = -7.95, 53.41 (EPSG:4173).
EPSG:4173 details
Area of use
Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
WGS84 bounds: -10.56° to -5.34° longitude, 51.39° to 55.43° latitude.
Well-known text (WKT2)
Show WKT2 definition for EPSG:4173
GEOGCRS["IRENET95",DATUM["IRENET95",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic latitude (Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic longitude (Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],USAGE[SCOPE["Horizontal component of 3D system."],AREA["Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore."],BBOX[51.39,-10.56,55.43,-5.34]],ID["EPSG",4173]]
Related coordinate systems
Working with whole files instead?
- Reproject a vector file (Shapefile, GeoJSON, KML, GeoPackage…) to EPSG:4173
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- Batch-convert a CSV of coordinates between coordinate systems
Registry facts from the official EPSG dataset (v11.022) as distributed with PROJ. Conversions run in your browser via GDAL/PROJ WebAssembly.