COMPD_CS["HULLEE13 Grid + ODN height",PROJCS["HULLEE13 Grid",GEOGCS["HULLEE13-IRF",DATUM["HULLEE13_Intermediate_Reference_Frame",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1317"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9964"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",53.75],PARAMETER["central_meridian",-0.95],PARAMETER["scale_factor",1],PARAMETER["false_easting",140859.7394],PARAMETER["false_northing",247512.2812],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","9967"]],VERT_CS["ODN height",VERT_DATUM["Ordnance Datum Newlyn",2005,AUTHORITY["EPSG","5101"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5701"]],AUTHORITY["EPSG","9968"]]