HAPEX-Sahel Hydrology GIS : towards regional water balance modelling in a semiarid area Application of geographic information systems in hydrology and water resources management /Desconnets, Jean-Christophe Vieux, B.E. /Cappelaere, Bernard MODELISATION SIMULATION BILAN HYDROLOGIQUE TRAITEMENT DE DONNEES DONNEES DE TERRAIN DONNEES SATELLITE METHODOLOGIE REGIONALISATION AISH Kovar, K. Nachtnebel, H.P. 1996 text https://www.documentation.ird.fr/hor/fdi:010070721 fdi:010070721 Desconnets Jean-Christophe, Vieux B.E., Cappelaere Bernard. HAPEX-Sahel Hydrology GIS : towards regional water balance modelling in a semiarid area. In : Kovar K., Nachtnebel H.P., . Application of geographic information systems in hydrology and water resources management AISH, ; 235). 1996, 405-412 HydroGIS'96 Conference, Vienne (AUT), 1996/04/16-19 EN NIGER ZONE SEMIARIDE