1969 OC (Ogden Canyon Obliques)
The 1969 OC (Ogden Canyon Obliques, Wasatch-Cache National Forest, Utah) oblique, color infrared aerial project was acquired by the U.S. Forest Service (USFS).
The 1969 OC (Ogden Canyon Obliques, Wasatch-Cache National Forest, Utah) oblique, color infrared aerial project was acquired by the U.S. Forest Service (USFS).
