Geodesy, topographic mapping.
Densification of ETRS89 during the 1992 Baltic campaign.
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeodeticReferenceFrame", "name": "Lithuania 1994 (ETRS89)", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 }, "scope": "Geodesy, topographic mapping.", "area": "Lithuania - onshore and offshore.", "bbox": { "south_latitude": 53.89, "west_longitude": 19.02, "north_latitude": 56.45, "east_longitude": 26.82 }, "id": { "authority": "EPSG", "code": 6126 } }