1. Microwaves and Radar Institute,German Aerospace Center,Wessling,Germany,82234
2. Universitat de València,Image Processing Lab,València,Spain,46980
3. Université de Liège (ULiege),Earth Observation and Ecosystem Modelling Laboratory, SPHERES Research Unit,Liège,Belgium,4000
4. Universitat Politècnica de Catalunya (UPC),CommSensLab,Department of Signal Theory and Communications, and Institut d’Estudis Espacials de Catalunya,Barcelona,Spain,08034
5. University of Cambridge,Department of Geography,Cambridge,UK,CB2 3EN
6. NASA Goddard Space Flight Center,NASA Postdoctoral Program, Biospheric Sciences Laboratory,Greenbelt,MD,USA,20771
7. Massachusetts Institute of Technology,Civil and Environmental Engineering,Cambridge,MA,USA,02139