1. Maps of Puerto Rico and Virgin Islands forest functional groups, biomass, height, and species counts (2001-2008) and satellite image composites (1980-2000)
- Author(s):
- Helmer, Eileen H.; Ruzycki, Thomas S.; Wilson, Barry T.; Sherrill, Kirk R.; Lefsky, Michael A.; Marcano-Vega, Humfredo; Brandeis, Thomas J.; Erickson, Heather E.; Reufenacht, Bonnie
2. Forest ownership in the conterminous United States circa 2014: distribution of seven ownership types - geospatial dataset
- Author(s):
- Hewes, Jaketon H.; Butler, Brett J.; Liknes, Greg C.
U.S. Department of Agriculture