VERTCRS["Sint Eustatius height",
    VDATUM["Sint Eustatius Vertical Datum"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey, topographic mapping."],
        AREA["Bonaire, Sint Eustatius and Saba (BES Islands or Caribbean Netherlands) - Sint Eustatius - onshore."],
        BBOX[17.41,-63.05,17.58,-62.88]],
    ID["EPSG",10740]]