Spatial Coverage
- Riverside County3
- San Juan Basin (N.M. and Colo.)3
- San Luis Obispo County3
- Seward Peninsula3
- Weston County3
- Yellowstone National Park3
- Africa, Central2
- Africa, West2
- Albany County2
- Bali (Indonesia : Province)2
- Bali Island (Indonesia)2
- Baltic Sea2
- Beaufort Sea2
- Beaver County2
- Black Sea2
- Cape Cod Bay (Mass.)2
- Chequamegon National Forest (Wis.)2
- Congo (Democratic Republic)2
- Delta County2
- Elko County2
