Creator
- Kelso, Nathaniel Vaughn144
- Patterson, Tom144
- GIS Lab, Newman Library, Baruch CUNY78
- Geological Survey (U.S.)72
- United States. Department of Housing and Urban Development66
- U.S. Census Bureau. Geography Division63
- Brock & Weymouth Inc.52
- United States. Bureau of Transportation Statistics52
- National Atlas of the United States51
- Angel, Shlomo49
- Blei, Alejandro M49
- Civco, Daniel L.49
- Parent, Jason49
- United States. National Oceanic and Atmospheric Administration41
- Arctic Climate System (ACSYS)35
- Hijmans, Robert J.35
- Stanford Geospatial Center35
- Gap Analysis Program (U.S.)34
- University of Chicago Library33
- United States. Department of Commerce30