Ovidiu Csillik, Jet Propulsion Laboratory, California Institute of Technology, United States; Michael Keller, International Institute of Tropical Forestry, USDA Forest Service, Puerto Rico; Antonio Ferraz, Jet Propulsion Laboratory, California Institute of Technology, United States; Ekena Rangel Pinagé, College of Forestry, Oregon State University, United States; Marcos Longo, Climate and Ecosystem Sciences Division, Lawrence Berkeley National Laboratory, United States; Paul Duffy, Neptune and Company, Inc., United States; Jean P. Ometto, Earth System Sciences Center, National Institute for Space Research-INPE, Brazil