Backscattering coefficients Backscattering 12 Remote sensing 8 Synthetic aperture radar 8 Argentina 6 SAR Images 6 Vegetation 6 Wetlands 6 Ancillary data 4 Drag 4 Drag coefficient 4 Environmental conditions 4 Fire event 4 Flow resistance 4 Herbaceous vegetation 4 Imaging systems 4 Interaction model 4 Marsh hydraulic conductivity 4 Marsh vegetation 4 Microwave interaction model 4 NASA 4 Regional scale 4 Remote sensing data 4 River deltas 4 Semi-empirical 4 Synthetic Aperture Radar (SAR) 4 Test case 4 Vegetation structure 4 Wetland management 4 backscatter 4