2010-654 AN ORIGINAL ALGORITHM FOR AUTOMATIC HYDROGEOMORPHOLOGICAL FEATURES EXTRACTION USING REMOTE SENSING DATADenis Marechal 1, Pierre-Alain Ayral 1, Christian Puech 2, Sophie Sauvagnargues-Lesage 11 Ecole des Mines, France2 UMR TETIS, France Abstract:The automatic characterization of watersheds hydrogeomorphological features remains an essential step to elaborate any kind of hydrologic and geomorphic models. In particular, a better […]