COMPD_CS["GR96 + GVR2000 height",GEOGCS["GR96",DATUM["Greenland_1996",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6747"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4747"]],VERT_CS["GVR2000 height",VERT_DATUM["Greenland Vertical Reference 2000",2005,AUTHORITY["EPSG","1199"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","8266"]],AUTHORITY["EPSG","8349"]]