GEOGCS["HD72",
    DATUM["Hungarian_Datum_1972",
        SPHEROID["GRS 1967",6378160,298.247167427],
        TOWGS84[56,-75.77,-15.31,0.37,0.2,0.21,1.01]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4237"]]