VERTCRS["Martinique 1955 height",VDATUM["Martinique 1955"],CS[vertical,1],AXIS["gravity-related height (H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy, engineering survey, topographic mapping."],AREA["Martinique - onshore."],BBOX[14.35,-61.29,14.93,-60.76]],ID["EPSG",5794]]