VERTCRS["DKMSL(2023) depth",
    VDATUM["Denmark Mean Sea Level (2023)"],
    CS[vertical,1],
        AXIS["depth (D)",down,
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Hydrography and nautical charting."],
        AREA["Denmark - offshore."],
        BBOX[54.36,3.25,58.27,16.51]],
    ID["EPSG",10549]]