{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"AGD84","datum":{"type":"GeodeticReferenceFrame","name":"Australian Geodetic Datum 1984","ellipsoid":{"name":"Australian National Spheroid","semi_major_axis":6378160,"inverse_flattening":298.25}},"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":"Australia - Queensland, South Australia, Western Australia, federal areas offshore west of 129°E.","bbox":{"south_latitude":-38.53,"west_longitude":109.23,"north_latitude":-9.37,"east_longitude":153.61},"id":{"authority":"EPSG","code":4203},"remarks":"National system replacing AGD66 but officially adopted only in Queensland, South Australia and Western Australia. Replaced by GDA94."}