Digital Elevation Models (DEMs) were collected from the US Geological Survey (USGS), the US Forest Service (USFS), and the Bureau of Land Management (BLM), and are distributed in conjunction with the Baseline97 effort for Oregon. DEMs are made available in: "raw" source (ascii) files. All files are zipped using Info-ZIP.
Acquisition
To obtain DEMs from the GEO HTTP site, please click below and follow the links to the block and letter of the quad(s) you are interested in obtaining:
