VERTCRS["IGN 1992 LD height",
    VDATUM["IGN 1992 LD"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey, topographic mapping."],
        AREA["Guadeloupe - onshore - La Desirade."],
        BBOX[16.26,-61.13,16.38,-60.97]],
    ID["EPSG",5618]]