Center for Ecological Applications of Lidar, Colorado State University, Department of Forest Sciences, 131 Forestry Building, Fort Collins, CO 80523 United States
USDA Forest Service, International Institute of Tropical Forestry, Jardin Botanico Sur, 1201 Calle Ceiba, San Juan, PR 00926 United States ; Complex Systems Research Center, University of New Hampshire, Durham, NH 03824 United States ;
NASA Goddard Space Flight Center, Planetary Geodynamics Branch, Code 698, Greenbelt, MD 20771 United States ;
Center for Ecological Applications of Lidar, Colorado State University, Department of Forest Sciences, 131 Forestry Building, Fort Collins, CO 80523 United States ; Forest Remote Sensing Lab, Institute of Forest Resource Information Technique, Chinese Academy of Forestry, Wanshoushan Hou, Haidian, Beijing, 1000091 China ;