1. Research Institute for Geo-hydrological Protection; National Research Council; Perugia Italy
2. LTHE; University Grenoble Alpes, CNRS; Grenoble France
3. Hydrology and Remote Sensing Laboratory; USDA-ARS; Beltsville Maryland USA
4. Department of Infrastructure Engineering; University of Melbourne; Melbourne Victoria Australia
5. Department of Civil Engineering; Monash University; Clayton Victoria Australia
6. Centre d'Etudes Spatiales de la Biosphère; CNES CNRS IRD UPS; Toulouse France