Well Known Text
 
WKT Version 2
COMPOUNDCRS["NAD83(PA11) + ASVD02 height",GEOGCRS["NAD83(PA11)",DATUM["NAD83 (National Spatial Reference System PA11)",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7019]],ANCHOREPOCH[2010],ID["EPSG",1117]],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",6322]],VERTCRS["ASVD02 height",VDATUM["American Samoa Vertical Datum of 2002",ID["EPSG",1125]],CS[vertical,1,ID["EPSG",6499]],AXIS["Gravity-related height (H)",up],LENGTHUNIT["metre",1,ID["EPSG",9001]],GEOIDMODEL["NAD83(PA11) to ASVD02 height (1)",ID["EPSG",7650]],GEOIDMODEL["NAD83(FBN) to ASVD02 height (1)",ID["EPSG",9170]],ID["EPSG",6643]],ID["EPSG",9526]]


