VERTCRS["RGNC_1991",
    VDATUM["D_RGNC_1991"],
    CS[vertical,1],
        AXIS["ellipsoidal height (h)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Not known."],
        AREA["New Caledonia - onshore and offshore. Isle de Pins, Loyalty Islands, Huon Islands, Belep archipelago, Chesterfield Islands, and Walpole."],
        BBOX[-26.45,156.25,-14.83,174.28]],
    ID["ESRI",115781]]