VERTCRS["IGN 1988 LS height",VDATUM["IGN 1988 LS"],CS[vertical,1],AXIS["gravity-related height (H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy, engineering survey, topographic mapping."],AREA["Guadeloupe - onshore - Les Saintes."],BBOX[15.8,-61.68,15.94,-61.52]],ID["EPSG",5616]]