Well Known Text
WKT Version 2
COORDINATEOPERATION["GDA94 to GDA2020 (1)",VERSION["ICSM-Aus"],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["Coordinate Frame rotation (geog2D domain)",ID["EPSG",9607]],PARAMETER["X-axis translation",61.55,LENGTHUNIT["millimetre",0.001,ID["EPSG",1025]],ID["EPSG",8605]],PARAMETER["Y-axis translation",-10.87,LENGTHUNIT["millimetre",0.001,ID["EPSG",1025]],ID["EPSG",8606]],PARAMETER["Z-axis translation",-40.19,LENGTHUNIT["millimetre",0.001,ID["EPSG",1025]],ID["EPSG",8607]],PARAMETER["X-axis rotation",-39.4924,ANGLEUNIT["milliarc-second",4.848136811E-09,ID["EPSG",1031]],ID["EPSG",8608]],PARAMETER["Y-axis rotation",-32.7221,ANGLEUNIT["milliarc-second",4.848136811E-09,ID["EPSG",1031]],ID["EPSG",8609]],PARAMETER["Z-axis rotation",-32.8979,ANGLEUNIT["milliarc-second",4.848136811E-09,ID["EPSG",1031]],ID["EPSG",8610]],PARAMETER["Scale difference",-9.994,SCALEUNIT["parts per billion",1E-09,ID["EPSG",1028]],ID["EPSG",8611]],OPERATIONACCURACY[0.01],ID["EPSG",8048]]