GEOGCS["Unknown datum based upon the Bessel Namibia ellipsoid (deprecated)",
    DATUM["Not_specified_based_on_Bessel_Namibia_ellipsoid",
        SPHEROID["Bessel Namibia (GLM)",6377483.86528042,299.1528128,
            AUTHORITY["EPSG","7046"]],
        AUTHORITY["EPSG","6006"]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4006"]]