COMPOUNDCRS["KSA-GRF17 + KSA-VRF14 height",GEOGCRS["KSA-GRF17",DATUM["Kingdom of Saudi Arabia Geodetic Reference Frame 2017",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic latitude (Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic longitude (Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]]],VERTCRS["KSA-VRF14 height",VDATUM["Kingdom of Saudi Arabia Vertical Reference Frame Jeddah 2014"],CS[vertical,1],AXIS["gravity-related height (H)",up,LENGTHUNIT["metre",1]]],USAGE[SCOPE["Spatial referencing."],AREA["Saudi Arabia - onshore."],BBOX[16.37,34.51,32.16,55.67]],ID["EPSG",9520]]