VERTCRS["ISH2004 height",
    VDATUM["Landshaedarkerfi Islands 2004"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey, topographic mapping."],
        AREA["Iceland - onshore."],
        BBOX[63.24,-24.66,66.62,-13.38]],
    ID["EPSG",8089]]