VERTCRS["Antalya height",
    VDATUM["Antalya"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey, topographic mapping."],
        AREA["Türkiye (Turkey) - onshore."],
        BBOX[35.81,25.62,42.15,44.83]],
    ID["EPSG",5775]]