Devendra Man Amatya, USDA Forest Service Northern Research Station, Newtown Square, PA, United States, Sudhanshu Panda, University of North Georgia, Institute of Environmental Spatial Analysis, Oakwood, GA, United States, George M Chescheir, North Carolina State University, Biological and Agricultural Engineering, Raleigh, NC, United States and Augustine Muwamba, Los Angeles, CA, United States