VERTCRS["IGN 1992 LD (GUADELOUPE / LA DESIRADE)",
    VDATUM["IGN 1992 LD (GUADELOUPE / LA DESIRADE)"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["LOCALE A CARACTERE LEGAL"],
        AREA["ILE DE LA DESIRADE (GUADELOUPE)"],
        BBOX[16.25,-61.2,16.4,-60.75]],
    ID["IGNF","GUAD92LD"]]