Ellipsoid: GRS 1980
Prime meridian: Greenwich
Data source: EPSG
Information source: Ordnance Survey of Ireland
Revision date: 2012-01-05
Scope: Geodesy.
Remarks: Densification of ETRS89
Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
WGS84 bounds:
-5.34 51.39
-10.56 55.43
Definition: OGC Well Known Text
DATUM["IRENET95", SPHEROID["GRS 1980",6378137,298.257222101, AUTHORITY["EPSG","7019"]], AUTHORITY["EPSG","6173"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["IRENET95", ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1]], ID["EPSG",6173]]
Definition: ESRI Well Known Text
DATUM["D_IRENET95", SPHEROID["GRS_1980",6378137.0,298.257222101]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "IRENET95", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 }, "scope": "Geodesy.", "area": "Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.", "bbox": { "south_latitude": 51.39, "west_longitude": -10.56, "north_latitude": 55.43, "east_longitude": -5.34 }, "id": { "authority": "EPSG", "code": 6173 } }