Western Geographic Science Center
Maps
Field Photo Map
The United States Geological Survey (USGS) Land Cover Trends field photography collection is 33,000 ground-referenced photos at a national-scale. The photos initially served as a research tool to aid in Landsat-derived land-use/land-cover (LULC) change analyses and assessments between 1999 and 2009.
GFSAD30 Products and Webmaps
The above map is an example of the 30 meter Cropland Extent products that are available for inspection on Croplands.org. Users can explore additional data sets such as 250 meter data and 1 kilometer data. Likewise, users have the ability to zoom in to examine individual pixels.
Fog Research: Network and Sites (FRNS)
Network with us to study fog. Add your research site. Add your fog water collecting site. Add information about your research or studies. Help create a vibrant place to learn about fog, stratus, low clouds, and the ecosystems alive with fog.