VERTCRS["Alboran height",
    VDATUM["Alboran"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey, topographic mapping."],
        AREA["Spain - Alboran island - onshore."],
        BBOX[35.88,-3.1,36,-2.96]],
    ID["EPSG",10353]]