EPSG
Parametry Zemli 1990 Reference Document, Military Topgraphic Department (VTU) of the General Staff of Armed Forces of the Russian Federation.
2016-01-25
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Geodezicheskaya Sistema Koordinat 2011", "ellipsoid": { "name": "GSK-2011", "semi_major_axis": 6378136.5, "inverse_flattening": 298.2564151 }, "scope": "Geodesy.", "area": "Russian Federation - onshore and offshore.", "bbox": { "south_latitude": 39.87, "west_longitude": 18.92, "north_latitude": 85.19, "east_longitude": -168.97 }, "id": { "authority": "EPSG", "code": 1159 } }