Data Resources

This page contains links to websites that provide GPS/GIS related data.  Much of the data is free and downloadable, although some may require a small fee.  We are always seeking to expand our list of websites, so if you know of a website not listed please send us the link by clicking here.

    Data Sources: United States   Local Sources
    Community Base Stations:   Locations    Map
                                                 
Data Sources by State

Alabama	Alaska	Arizona	Arkansas
California	Colorado	Connecticut	Delaware
District of Columbia	Florida	Georgia	Hawaii
Idaho	Illinois	Indiana	Iowa
Kansas	Kentucky	Louisiana	Maine
Maryland	Massachusetts	Michigan	Minnesota
Mississippi	Missouri	Montana	Nebraska
Nevada	New Hampshire	New Jersey	New Mexico
New York	North Carolina	North Dakota	Ohio
Oklahoma	Oregon	Pennsylvania	Rhode Island
South Carolina	South Dakota	Tennessee	Texas
Utah	Vermont	Virginia	Washington
West Virginia	Wisconsin	Wyoming

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