VERTCRS["S-JTSK_[JTSK03]",
    VDATUM["S-JTSK_[JTSK03]"],
    CS[vertical,1],
        AXIS["ellipsoidal height (h)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Not known."],
        AREA["Slovakia."],
        BBOX[47.73,16.84,49.61,22.56]],
    ID["ESRI",115848]]