Creator
- GLIMS19
- Smith, Walter H. F.10
- Wessel, Paul10
- NOAA Paleoclimatology Program (U.S.)5
- World Data Center for Paleoclimatology5
- Kelso, Nathaniel Vaughn3
- Patterson, Tom3
- Arndt, Raymond E.2
- Bawiec, Walter J.2
- Beikman, Helen M.2
- King, Philip B.2
- Schruben, Paul G.2
- Canada Centre for Remote Sensing1
- Environmental Systems Research Institute (Redlands, Calif.)1
- Geological Survey (U.S.)1
- Instituto Nacional de Estadística, Geografía e Informática (Mexico)1
- National Atlas of the United States1
- Stanford Geospatial Center1