PROJCS["unnamed",
    GEOGCS["GRS 1980(IUGG, 1980)",
        DATUM["unknown",
            SPHEROID["GRS80",6378137,298.257222101]],
        PRIMEM["Greenwich",0],
        UNIT["degree",0.0174532925199433]],
    PROJECTION["Oblique_Stereographic"],
    PARAMETER["latitude_of_origin",52.2385990793],
    PARAMETER["central_meridian",21.0114585301],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",0],
    PARAMETER["false_northing",-0],
    UNIT["Meter",1]]