Well Known Text
 
WKT Version 2
COORDINATEOPERATION["Azores Occidental 1939 to PTRA08 (3)",VERSION["IGP-Prt Az Corvo"],SOURCECRS[GEOGCRS["Azores Occidental 1939",DATUM["Azores Occidental Islands 1939",ELLIPSOID["International 1924",6378388,297,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7022]],ID["EPSG",6182]],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",4182]]],TARGETCRS[GEOGCRS["PTRA08",DATUM["Autonomous Regions of Portugal 2008",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7019]],ID["EPSG",1041]],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",5013]]],METHOD["Geocentric translations (geog2D domain)",ID["EPSG",9603]],PARAMETER["X-axis translation",-423.024,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",8605]],PARAMETER["Y-axis translation",-172.923,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",8606]],PARAMETER["Z-axis translation",83.83,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",8607]],OPERATIONACCURACY[0.3],ID["EPSG",5035]]