{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"California_SRS_Epoch_2017.50_(NAD83)_3D","datum":{"type":"GeodeticReferenceFrame","name":"California_SRS_Epoch_2017.50_(NAD83)","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":"USA - California and borders of NV, AZ, OR and MX","bbox":{"south_latitude":32.25,"west_longitude":-124.45,"north_latitude":42.53,"east_longitude":-113.6},"id":{"authority":"ESRI","code":104644}}