{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"Corrego Alegre 1961","datum":{"type":"GeodeticReferenceFrame","name":"Corrego Alegre 1961","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":"Brazil - onshore - between 18°S and 27°30'S, also east of 54°W between 15°S and 18°S.","bbox":{"south_latitude":-27.5,"west_longitude":-58.16,"north_latitude":-14.99,"east_longitude":-38.82},"id":{"authority":"EPSG","code":5524},"remarks":"Replaced by Corrego Alegre 1970-72 (CRS code 4225)."}