Well Known Text
 
WKT Version 2
COORDINATEOPERATION["GDA94 to GDA2020 (2)",VERSION["ICSM-Aus Conf and Dist"],SOURCECRS[GEOGCRS["GDA94",DATUM["Geocentric Datum of Australia 1994",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7019]],ID["EPSG",6283]],CS[ellipsoidal,2,ID["EPSG",6422]],AXIS["Geodetic latitude (Lat)",north],AXIS["Geodetic longitude (Lon)",east],ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",4283]]],TARGETCRS[GEOGCRS["GDA2020",DATUM["Geocentric Datum of Australia 2020",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7019]],ID["EPSG",1168]],CS[ellipsoidal,2,ID["EPSG",6422]],AXIS["Geodetic latitude (Lat)",north],AXIS["Geodetic longitude (Lon)",east],ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],ID["EPSG",7844]]],METHOD["NTv2",ID["EPSG",9615]],PARAMETERFILE["Latitude and longitude difference file","GDA94_GDA2020_conformal_and_distortion.gsb",ID["EPSG",8656]],OPERATIONACCURACY[0.05],ID["EPSG",8447]]