Well Known Text
 
WKT Version 2
COORDINATEOPERATION["ITRF2005 to SA LLD height (1)",VERSION["NGI-Zaf"],SOURCECRS[GEOGCRS["ITRF2005",DYNAMIC[FRAMEEPOCH[2000.0]],DATUM["International Terrestrial Reference Frame 2005",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7019]],ID["EPSG",6896]],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",7910]]],TARGETCRS[VERTCRS["SA LLD height",VDATUM["South Africa Land Levelling Datum",ID["EPSG",1262]],CS[vertical,1,ID["EPSG",6499]],AXIS["Gravity-related height (H)",up],LENGTHUNIT["metre",1,ID["EPSG",9001]],GEOIDMODEL["ITRF2005 to SA LLD height (1)",ID["EPSG",9280]],ID["EPSG",9279]]],METHOD["Geographic3D to GravityRelatedHeight (txt)",ID["EPSG",1082]],PARAMETERFILE["Geoid (height correction) model file","SAGEOID2010.dat",ID["EPSG",8666]],OPERATIONACCURACY[0.07],ID["EPSG",9280]]


