VERTCRS["VIVD09 height",VDATUM["Virgin Islands Vertical Datum of 2009"],CS[vertical,1],AXIS["gravity-related height (H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy, engineering survey, topographic mapping."],AREA["US Virgin Islands - onshore - St Croix, St John, and St Thomas."],BBOX[17.62,-65.09,18.44,-64.51]],ID["EPSG",6642]]