{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"Douala 1948","datum":{"type":"GeodeticReferenceFrame","name":"Douala 1948","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":"Cameroon - coastal area.","bbox":{"south_latitude":2.16,"west_longitude":8.45,"north_latitude":4.99,"east_longitude":10.4},"id":{"authority":"EPSG","code":4192},"remarks":"Replaced by Manoca 1962 (code 4193)."}