GEOGCS["GCS_CIGD11",DATUM["D_Cayman_Islands_Geodetic_Datum_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],VERTCS["CBVD61_height",VDATUM["Cayman_Brac_Vertical_Datum_1961"],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["foot",0.3048]]