VERTCRS["SWEREF99",
    VDATUM["D_SWEREF99"],
    CS[vertical,1],
        AXIS["ellipsoidal height (h)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Not known."],
        AREA["Sweden - onshore and offshore."],
        BBOX[54.96,10.03,69.07,24.17]],
    ID["ESRI",115798]]