{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"Azores Central 1948","datum":{"type":"GeodeticReferenceFrame","name":"Azores Central Islands 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":"Portugal - central Azores onshore - Faial, Graciosa, Pico, Sao Jorge, Terceira.","bbox":{"south_latitude":38.32,"west_longitude":-28.9,"north_latitude":39.14,"east_longitude":-26.97},"id":{"authority":"EPSG","code":4183},"remarks":"Replaced by 1995 system (CRS code 4665)."}