Ellipsoid: Danish 1876
Prime meridian: Greenwich
Data source: EPSG
Information source: Landmaelingar Islands (National Survey of Iceland).
Revision date: 2008-06-24
Scope: Topographic mapping (medium scale).
Area of use: Iceland - mainland.
Definition: OGC Well Known Text
DATUM["Reykjavik_1900", SPHEROID["Danish 1876",6377019.27,300, AUTHORITY["EPSG","7051"]], AUTHORITY["EPSG","6657"]]
Definition: OGC Well Known Text 2 (2019)
DATUM["Reykjavik 1900", ELLIPSOID["Danish 1876",6377019.27,300, LENGTHUNIT["metre",1]], ID["EPSG",6657]]
Definition: ESRI Well Known Text
DATUM["D_Reykjavik_1900", SPHEROID["Danish_1876",6377019.27,300.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Reykjavik 1900", "ellipsoid": { "name": "Danish 1876", "semi_major_axis": 6377019.27, "inverse_flattening": 300 }, "scope": "Topographic mapping (medium scale).", "area": "Iceland - mainland.", "bbox": { "south_latitude": 63.34, "west_longitude": -24.66, "north_latitude": 66.59, "east_longitude": -13.38 }, "id": { "authority": "EPSG", "code": 6657 } }