VERTCRS["Fahud HD height",VDATUM["Fahud Height Datum"],CS[vertical,1],AXIS["gravity-related height (H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy, engineering survey."],AREA["Oman - mainland onshore."],BBOX[16.59,51.99,26.42,59.91]],ID["EPSG",5725]]