VERTCRS["GHA height",VDATUM["Gebrauchshohen ADRIA"],CS[vertical,1],AXIS["gravity-related height (H)",up,LENGTHUNIT["metre",1]],USAGE[SCOPE["Cadastre, engineering survey, topographic mapping."],AREA["Austria."],BBOX[46.4,9.53,49.02,17.17]],ID["EPSG",5778]]