{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"Combani 1950","datum":{"type":"GeodeticReferenceFrame","name":"Combani 1950","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":"Geodesy.","area":"Mayotte - onshore.","bbox":{"south_latitude":-13.05,"west_longitude":44.98,"north_latitude":-12.61,"east_longitude":45.35},"id":{"authority":"EPSG","code":4632},"remarks":"Replaced by Cadastre 1997 (CRS code 4475) for cadastral purposes only and by RGM04 (CRS code 4470) for all other purposes."}