Spatial Coverage
- Pakistan.1
- Philip Smith Mountains.1
- Portugal1
- Puget Sound1
- Pyramid Lake Region1
- Rangoon (Burma)1
- Rio Grande Valley1
- Rota Island (Northern Mariana Islands)1
- Rutland County1
- Sabine National Forest (Tex.)1
- Saipan1
- Samuel R. McKelvie National Forest (Neb.)1
- San Juan National Forest1
- San Juan National Forest (Colo.)1
- Santa Cruz (Dept.)1
- Santa Fe Group1
- Senegal1
- Senegal.1
- Sequoia National Forest1
- Sequoia National Forest (Calif.)1
