{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"Madeira 1936","datum":{"type":"GeodeticReferenceFrame","name":"Madeira 1936","ellipsoid":{"name":"International 1924","semi_major_axis":6378388,"inverse_flattening":297}},"coordinate_system":{"subtype":"ellipsoidal","axis":[{"name":"Geodetic latitude","abbreviation":"Lat","direction":"north","unit":{"type":"AngularUnit","name":"degree minute second hemisphere","conversion_factor":0.0174532925199433}},{"name":"Geodetic longitude","abbreviation":"Long","direction":"east","unit":{"type":"AngularUnit","name":"degree minute second hemisphere","conversion_factor":0.0174532925199433}}]},"scope":"Geodesy.","area":"Portugal - Madeira, Porto Santo and Desertas islands - onshore.","bbox":{"south_latitude":32.35,"west_longitude":-17.31,"north_latitude":33.15,"east_longitude":-16.23},"id":{"authority":"EPSG","code":4185}}