1. Atmospheric Sciences and Global Change Division Pacific Northwest National Laboratory Richland WA USA
2. Now at Office of Science and Technology Integration National Weather Service National Oceanic and Atmospheric Administration Silver Spring MD USA
3. State Key Laboratory of Remote Sensing Science Jointly Sponsored by Beijing Normal University and Institute of Remote Sensing and Digital Earth of Chinese Academy of Sciences Beijing China
4. Water in the West Woods Institute for the Environment Stanford University Stanford CA USA
5. Now at Department of Civil and Environmental Engineering National University of Singapore Singapore