Tuesday, December 09, 2008

Free California GIS Data Sources

California Spatial Information Library (CASIL) provides the State GIS data of the State of California. If you browse through the site, you will find imagery - Digital Orthophoto Quadrangle GeoTiff (DOQQ), SPOT imagery and much more.

For California Landsat 7 imagery data products you can access these data, here.

Here's another link if you need 7.5 minute Digital Elevation Models for California
1:24,000-scale quadrangles.

For Digital Orthophoto Quadrangle (DOQs) and other imagery data products, these data are available directly from this link.

The California Digital Conservation Atlas is a comprehensive public website for conservation information.

You may want to check also the California Vegetation Map Catalog. This catalog allows you to find a variety of vegetation map data sets that cover the entire state or specific parts of the state, with an emphasis on county-level or larger data sets.


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