BLM OR/WA, Oregon Aerial Imagery

The U.S. Department of the Interiorâ¿¿s Bureau of Land Management (BLM) began acquiring and using aerial photography annually for western Oregon in 1978. BLM uses photography extensively for planning, monitoring, and evaluating the conditions on the ground in its mission to sustain the health, diversity, and productivity of the public lands within Oregon and Washington for the use and enjoyment of present and future generations.