{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"EUREF_FIN_3D","datum":{"type":"GeodeticReferenceFrame","name":"EUREF-FIN","anchor_epoch":1997,"ellipsoid":{"name":"GRS 1980","semi_major_axis":6378137,"inverse_flattening":298.257222101}},"coordinate_system":{"subtype":"ellipsoidal","axis":[{"name":"Geodetic latitude","abbreviation":"Lat","direction":"north","unit":"degree"},{"name":"Geodetic longitude","abbreviation":"Lon","direction":"east","unit":"degree"},{"name":"Ellipsoidal height","abbreviation":"h","direction":"up","unit":"metre"}]},"scope":"Not known.","area":"Finland - onshore and offshore.","bbox":{"south_latitude":58.84,"west_longitude":19.08,"north_latitude":70.09,"east_longitude":31.59},"id":{"authority":"ESRI","code":104613}}