Gerlach, C.; Dorobantu, R.; Ackermann, C.; Kjorsvik, N. S.; Boedecker, G.: Preliminary results of a GPS/INS airborne gravimetry experiment over the German Alps. Springer, Berlin 2010Gravity, geoid and earth observation: IAG Commission 2: Gravity Field, Chania, Crete, Greece, 23-27 June 2008: