VERTCRS["Baltic 1986 height",
    VDATUM["Baltic 1986"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey, topographic mapping."],
        AREA["Poland - onshore."],
        BBOX[49,14.14,54.89,24.15]],
    ID["EPSG",9650]]