US GIS Sites
Arizona State Cartographers Office -
...dedicated to improving access to GIS information in the State of Arizona.
California Spatial Information Library - The
State of California’s
Mapping Coordinating Committee, GIS data resource site.
Idaho Department of Lands GIS - Info on GIS Data from the
Idaho Department of Lands.
Montana State Library of Geographic Information -
Montana’s GIS Data Offerings.
Nevada Bureau of Mines and
Geology - Digital Raster Graphic Files and other Nevada based GIS data
New Mexico Resource Geographic
Information System - Download or order data for the State of new Mexico.
Geospatial Data Clearinghouse
home page -
Oregon Geospatial Data Clearinghouse (OGDC); offering gigabytes of free data for starting and enhancing
Oregon GIS database’s.
2005 Oregon NAIP Ortho
imagery. Click to download
WMS MapInfo access details: MapInfo.TAB
Department of Geology LiDAR data. Link to project and availability
Utahs State Geographic Information Database - Utah GIS data and Internet based interactive maps.
State Department of Ecology - Download GIS Data for
Washington State Geospatial Data Archive
University of Washington
Collection and Cartographic Information Services.
Wyoming Natural Resources Data Clearinghouse
- Data from the Wyoming Geographic Information Science
Center at UW.
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