Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "National Geodetic Network", "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 }, "scope": "Geodesy.", "area": "Kuwait - onshore.", "bbox": { "south_latitude": 28.53, "west_longitude": 46.54, "north_latitude": 30.09, "east_longitude": 48.48 }, "id": { "authority": "EPSG", "code": 6318 } }