GEOGCS["Unspecified datum based upon the Hughes 1980 ellipsoid (deprecated)",
    DATUM["Not_specified_based_on_Hughes_1980_ellipsoid",
        SPHEROID["Hughes 1980",6378273,298.279411123064,
            AUTHORITY["EPSG","7058"]],
        AUTHORITY["EPSG","6054"]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4054"]]