1. LR99ES19 Laboratory of Modelling in Hydraulics and Environment (LMHE), National Engineering School of Tunis (ENIT), University of Tunis El Manar, BP 37, Tunis 1002, Tunisia
2. LR17AGR01 InteGRatEd Management of Natural Resources: Remote Sensing, Spatial Analysis and Modeling (GREEN-TEAM), National Agronomic Institute of Tunisia, Carthage University, 43 Avenue Charles Nicolle, Tunis 1082, Tunisia
3. Dynafor UMR 1201, Engineering School of Purpan, University of Toulouse, 75 voie du TOEC, BP57611, 31076 Toulouse, Cedex 3, France
4. CNES/CNRS/INRAE/IRD/UT3-Paul Sabatier, CESBIO, University of Toulouse, 18 Avenue Edouard Belin, 31401 Toulouse, France