[1
] Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California
[2
] Joint Institute for Regional Earth System Science and Engineering, University of
California, Los Angeles, Los Angeles, California
[3
] ENSCO, Inc., NASA Marshall Space Flight Center, Huntsville, Alabama
[4
] Earth System Science Interdisciplinary Center, University of Maryland, College Park,
College Park, Maryland
[5
] NASA Goddard Space Flight Center, Greenbelt, Maryland
[6
] Science Systems and Applications, Inc., Lanham, Maryland
[7
] California State University, Monterey Bay, Seaside, California
[8
] NASA Ames Research Center, Moffett Field, California