| 1. Color Lanform Atlas: Oregon
|
| Ocean Remote Sensing Group within the Johns Hopkins University. Maps include: relief map, county map, false color satellite images (AVHRR), historical 1895 map. |
| http://fermi.jhuapl.edu/states/or_0.html |
|
|
| 4. Oregon State University
|
| Map Room at The Valley Library. |
| http://osulibrary.orst.edu/research/guides/maps/maproom.htm |
|
|
| 5. Oregon Trail Overview Map
|
| According to the official government survey, the main trunk of the Oregon Trail stretches 1930 miles from Independence, Missouri, to Oregon City, Oregon. |
| http://endoftheoregontrail.org/maplibrary/oregontrail.html |
|
|
| 8. The Oregon History Project
|
| Links to maps, photographs, and periodicals. |
| http://www.ohs.org/education/oregonhistory/historical_records/index.cfm |
|
|
|