{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"GCS_Selvagem_Grande_1938","datum":{"type":"GeodeticReferenceFrame","name":"D_Selvagem_Grande_1938","ellipsoid":{"name":"International 1924","semi_major_axis":6378388,"inverse_flattening":297}},"coordinate_system":{"subtype":"ellipsoidal","axis":[{"name":"Geodetic latitude","abbreviation":"Lat","direction":"north","unit":"degree"},{"name":"Geodetic longitude","abbreviation":"Lon","direction":"east","unit":"degree"}]},"scope":"Not known.","area":"Portugal - Selvagens islands (Madeira province) - onshore.","bbox":{"south_latitude":29.98,"west_longitude":-16.11,"north_latitude":30.21,"east_longitude":-15.79},"id":{"authority":"ESRI","code":37250}}