Chad Babcock¹, Andrew O Finley^2,3, Grant M Domke⁴, Douglas C Morton⁵ and Bruce Cook⁵, (1)University of Minnesota Twin Cities, Department of Forest Resources, St. Paul, MN, United States, (2)USDA Forest Service Pacific Northwest Research Station, Seattle, WA, United States, (3)Michigan State University, Departments of Forestry and Geography, East Lansing, MI, United States, (4)US Forest Service, Northern Research Station, St. Paul, MN, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States