COMPD_CS["ETRS89-NOR [EUREF89] / NTM zone 6 + NN2000:2025 height",PROJCS["ETRS89-NOR [EUREF89] / NTM zone 6",GEOGCS["ETRS89-NOR [EUREF89]",DATUM["EUREF89",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1407"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","10875"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",58],PARAMETER["central_meridian",6.5],PARAMETER["scale_factor",1],PARAMETER["false_easting",100000],PARAMETER["false_northing",1000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Northing",NORTH],AXIS["Easting",EAST],AUTHORITY["EPSG","5106"]],VERT_CS["NN2000:2025 height",VERT_DATUM["Norway Normal Null 2000:2025",2005,AUTHORITY["EPSG","1454"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","11394"]],AUTHORITY["EPSG","11436"]]