Well Known Text
WKT Version 2
COORDINATEOPERATION["ETRS89-PRT [1995] to ETRS89-PRT [1995] + Cascais height (1)",VERSION["DGT-Prt 2008"],SOURCECRS[GEOGCRS["ETRS89-PRT [1995]",DATUM["ETRS89-PRT [1995]",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7019]],ANCHOREPOCH[1995.4],ID["EPSG",1439]],CS[ellipsoidal,3,ID["EPSG",6423]],AXIS["Geodetic latitude (Lat)",north,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]]],AXIS["Geodetic longitude (Lon)",east,ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]]],AXIS["Ellipsoidal height (h)",up,LENGTHUNIT["metre",1,ID["EPSG",9001]]],ID["EPSG",11107]]],TARGETCRS[COMPOUNDCRS["ETRS89-PRT [1995] + Cascais height",GEOGCRS["ETRS89-PRT [1995]",DATUM["ETRS89-PRT [1995]",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7019]],ANCHOREPOCH[1995.4],ID["EPSG",1439]],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",11108]],VERTCRS["Cascais height",VDATUM["Cascais",ID["EPSG",5178]],CS[vertical,1,ID["EPSG",6499]],AXIS["Gravity-related height (H)",up],LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",5780]],ID["EPSG",10545]]],METHOD["Geog3D to Geog2D+GravityRelatedHeight (txt)",ID["EPSG",1098]],PARAMETERFILE["Geoid (height correction) model file","GeodPT08.dat",ID["EPSG",8666]],PARAMETER["EPSG code for Interpolation CRS",11108,ID["EPSG",1048]],OPERATIONACCURACY[0.04],ID["EPSG",10546]]