1. Université de Toulouse,CESBIO, CNES, CNRS, INRAE, IRD, UT3-Paul Sabatier,Toulouse,France
2. Carthage University, National Agronomic Institute of Tunisia,LR17AGR01 InteGRatEd Management of Natural Resources: remoTE Sensing, Spatial Analysis and Modeling (GREEN-TEAM),Tunis,Tunisia
3. University of Montpellier, AgroParisTech,CIRAD, CNRS, INRAE, TETIS,Montpellier,France