Online Aerial Photography
- Terraserver
This site contains topographic maps and aerial coverage for the US. Dates of photography differ from location to location.
- Google Maps
Google Maps offers good quality aerial imagery for the United States. Imagery is updated as it becomes available.
Regional Sources of Aerial Photography
Federal
Out of State Historic Aerial Photography
Maintained by: Colin Kelly, map@uoregon.edu
Last Modified: 10/01/2008