U.S. Department of Agriculture1. Shining Rock Wilderness: 1990 visitor survey data
- Author(s):
- Watson, Alan E.; Cole, David N.; Roggenbuck, Joseph W.; Stubbs, Christopher J.
2. High resolution land cover for Durham, North Carolina (2015)
- Author(s):
- University of Vermont Spatial Analysis Laboratory
3. High resolution tree canopy for Durham, NC (2015)
- Author(s):
- University of Vermont Spatial Analysis Laboratory
4. Urban tree database
- Author(s):
- McPherson, E. Gregory; van Doorn, Natalie S.; Peper, Paula J.
5. High resolution land cover for Mecklenburg County, NC (2012)
- Author(s):
- University of Vermont Spatial Analysis Laboratory