Geodesy, cadastre, engineering survey, topographic mapping.
Realized by 333 GNSS stations in Saudi Arabia aligned to ITRF2014 through core network of 46 stations adjusted to 15 IGS stations.
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Kingdom of Saudi Arabia Geodetic Reference Frame 2017", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 }, "scope": "Geodesy, cadastre, engineering survey, topographic mapping.", "area": "Saudi Arabia - onshore and offshore.", "bbox": { "south_latitude": 16.29, "west_longitude": 34.44, "north_latitude": 32.16, "east_longitude": 55.67 }, "id": { "authority": "EPSG", "code": 1268 } }