COMPD_CS["S-JTSK / Krovak + Baltic 1957 height",
    PROJCS["S-JTSK / Krovak",
        GEOGCS["S-JTSK",
            DATUM["System_of_the_Unified_Trigonometrical_Cadastral_Network",
                SPHEROID["Bessel 1841",6377397.155,299.1528128,
                    AUTHORITY["EPSG","7004"]],
                AUTHORITY["EPSG","6156"]],
            PRIMEM["Greenwich",0,
                AUTHORITY["EPSG","8901"]],
            UNIT["degree",0.0174532925199433,
                AUTHORITY["EPSG","9122"]],
            AUTHORITY["EPSG","4156"]],
        PROJECTION["Krovak"],
        PARAMETER["latitude_of_center",49.5],
        PARAMETER["longitude_of_center",24.8333333333333],
        PARAMETER["azimuth",30.2881397527778],
        PARAMETER["pseudo_standard_parallel_1",78.5],
        PARAMETER["scale_factor",0.9999],
        PARAMETER["false_easting",0],
        PARAMETER["false_northing",0],
        UNIT["metre",1,
            AUTHORITY["EPSG","9001"]],
        AXIS["Southing",SOUTH],
        AXIS["Westing",WEST],
        AUTHORITY["EPSG","5513"]],
    VERT_CS["Baltic 1957 height",
        VERT_DATUM["Baltic 1957",2005,
            AUTHORITY["EPSG","1202"]],
        UNIT["metre",1,
            AUTHORITY["EPSG","9001"]],
        AXIS["Gravity-related height",UP],
        AUTHORITY["EPSG","8357"]],
    AUTHORITY["PROJ","S_JTSK_BALTIC_HEIGHT"]]