Spatial Coverage
- Harper County (Kan.)1
- Harvey County (Kan.)1
- Highland County (Va.)1
- Hill County (Tex.)1
- Hokkaido (Japan)1
- Idaho1
- Independence County (Ark.)1
- Itasca State Park (Minn.)1
- Itasca, Lake (Minn.)1
- Izard County (Ark.)1
- Jackson County (Ark.)1
- Jackson County (Ga.)1
- Japan1
- Japan.1
- Johnson County (Tenn.)1
- Johnson County (Tex.)1
- Kingman County (Kan.)1
- Kiowa County (Colo.)1
- Knott County (Ky.)1
- Knox County (Ky.)1
