TANA (GNSS CORS), IGS TANA Station Category: IGS and Non-Streaming Profile Photos Map ReviewsTANA is a GNSS continuously operating reference station (CORS) located in Bahir Dar Ethiopia, as part of International GNSS Service (IGS) network. No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API. Driving Walking Bicycling Public Transport Miles Kilometers Previous Next