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2015. Sacramento County GIS. This polyline shapefile represents major highways in the County of Sacramento, California. This layer is part of a collection of data originally pr... Sacramento County GIS.
2015. California. Department of Transportation. This point shapefile contains the locations of hospital heliports in California as of 2015. Each location is supplied along with the links to the h... California. Department of Transportation.
2008, 2009, 2010, and 2011. Stephen P. Teale Data Center (Calif.). and California. Air Resources Board. Planning and Technical Support Division. This polygon shapefile contains area designations of hydrogen sulfide levels in California as required under Health and Safety Code section 39608. ... California. Air Resources Board.
2009. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts a dissolve that was run on the Hydrologic Sub Areas for the nine county San Francisco Bay Area Region, California. H... Bay Area Open Space Council.
Bay Area Open Space Council, Conservation Lands Network, GreenInfo Network (Firm), and San Francisco Bay Area Upland Habitat Goals Project. The National Land Cover Database 2001 (NLCD) for mapping zone 03 was produced through a cooperative project conducted by the Multi-Resolution Land ... Bay Area Open Space Council.
California Audubon Society. The objective of this project was to digitally map the boundaries of Audubon California's Important Bird Areas (IBA). Existing Important Bird Areas...
2012. California. Farmland Mapping and Monitoring Program. This polygon shapefile represents areas of important farmland in the state of California for 2012. Established in 1982, Government Code Section 655... California. Farmland Mapping and Monitoring Program.
2006. King, Howatt P. and Wade, Gina. For decades, California fishery reporting and management has been organized and documented using a 10 minute latitude-longitude (10 minute) grid, k... California. Department of Fish and Game. Marine Resources Region.
2013. California. Department of Transportation. This line shapefile represents intercity passenger rail routes in California as of 2013. Intercity passenger rail services provide transportation b... California. Department of Transportation.
2013. California. Department of Transportation. This point shapefile contains the locations of intercity passenger rail stations in California as of 2013. Intercity passenger rail services provid... California. Department of Transportation.