1. Center for Climate Systems Research; The Earth Institute; Columbia University; New York New York USA
2. NASA Goddard Institute for Space Studies; New York New York USA
3. Key Laboratory of Tibetan Environment Changes and Land Surface Processes; Institute of Tibetan Plateau Research; Chinese Academy of Sciences; Beijing China
4. Department of Imaging and Applied Physics; Curtin University; Bentley Western Australia Australia
5. Desert Research Institute; Reno Nevada USA