GEOGCS["RT90",
    DATUM["Rikets_koordinatsystem_1990",
        SPHEROID["Bessel 1841",6377397.155,299.1528128],
        TOWGS84[414.1,41.3,603.1,0.855,-2.141,7.023,0]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4124"]]