Ellipsoid: Bessel Modified
Prime meridian: Greenwich
Data source: EPSG
Information source: EuroGeographics; http://crs.bkg.bund.de/crs-eu/
Revision date: 2008-06-24
Scope: Geodesy, cadastre, engineering survey, topographic mapping.
Area of use: Norway - onshore.
Definition: OGC Well Known Text
DATUM["NGO_1948", SPHEROID["Bessel Modified",6377492.018,299.1528128, AUTHORITY["EPSG","7005"]], AUTHORITY["EPSG","6273"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["NGO 1948", ELLIPSOID["Bessel Modified",6377492.018,299.1528128, LENGTHUNIT["metre",1]], ID["EPSG",6273]]
Definition: ESRI Well Known Text
DATUM["D_NGO_1948", SPHEROID["Bessel_Modified",6377492.018,299.1528128]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "NGO 1948", "ellipsoid": { "name": "Bessel Modified", "semi_major_axis": 6377492.018, "inverse_flattening": 299.1528128 }, "scope": "Geodesy, cadastre, engineering survey, topographic mapping.", "area": "Norway - onshore.", "bbox": { "south_latitude": 57.93, "west_longitude": 4.68, "north_latitude": 71.21, "east_longitude": 31.22 }, "id": { "authority": "EPSG", "code": 6273 } }