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Oregon Geospatial Enterprise Office

​​​​Spatial Dat​a Library

The Oregon Spatial Data Library provides public access to reliable and up-to-date spatial data. The Oregon Spatial Data Library is a joint effort between the Department of Administrative Services Geospatial Enterprise Office and Oregon State University. Currently, hundreds of spatial datasets are accessible from the Oregon Spatial Data Library, including all of the statewide “framework” data available for Oregon. These datasets serve as “base data” for a variety of Geographic Information System (GIS) applications that support research, business and public services.

Web mapping​ services and utilities

Connect to GEO’s ArcGIS Server Services​ to deliver up-to-date information to your desktop or web​ clients.  Our services also include an address locator developed using statewide address point data.

Oregon Imagery Explorer

Orthoimagery is available for download and viewing via the Oregon Imagery Explorer.  The Oregon Imagery Explorer enables users to view, compare, stream, and download orthoimagery from multiple years extending from 1995 to the present. 

​​30 Meter Digital Elevation ​​Model (DEM) files

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.

To obtain DEMs from the GEO FTP site, please click below and follow the links to the block and letter of the quad(s) you are interested in obtaining: 

10 Meter Statewide DEM Geodatabase provided "as-is" by ODF:​ 

Digital Orthop​hoto Quadrangles

The Oregon Geographic Information Council (OGIC) and many other partners signed a memorandum of understanding MOU (pdf) to acquire imagery for Oregon. ​

Complete list of other GIS data providers


Quick​ links


The spatial data referenced from this web site were derived from a variety of sources. Care was taken in the creation of these themes, but they are provided "as is." The Oregon Geospatial Data Clearinghouse (OGDC), the State of Oregon or any of the data providers cannot accept any responsibility for errors, omissions, or positional accuracy in the digital data or underlying records. There are no warranties, expressed or implied, including the warranty of merchantability or fitness for a particular purpose, accompanying any of these products.  Notification of any errors would be appreciated please e-mail: