VERTCRS["JSLD69 height",
    VDATUM["Japanese Standard Levelling Datum 1969"],
    CS[vertical,1],
        AXIS["gravity-related height (H)",up,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Geodesy, engineering survey."],
        AREA["Japan - onshore mainland - Honshu, Shikoku, Kyushu."],
        BBOX[30.94,129.3,41.58,142.14]],
    ID["EPSG",5723]]