1981. U.S. Geological Survey. Library locations were mapped for the Napa County Baseline Data report. Many of the locations were selected from the U.S. Geological Survey's Geog... Napa County (Calif.). County Of Napa.
1997. U.S. Geological Survey. The locations of features labeled as "Airports" in the U.S. Geological Survey's Geographic Names Information System (GNIS) datafiles, 1997. The GN... Napa County (Calif.). County Of Napa.
1997. Teale GIS Solution Group. COVERAGE DESCRIPTION: The 'PRECIPITATION' layer represents lines of equal rainfall (isohyets) based on long-term mean annual precipitation data com... Napa County (Calif.). County Of Napa.
1998. Vestra Resources Inc. Airport clear zone locations as determined by the Napa County General Plan, 1998-2000. Napa County (Calif.). County Of Napa.
2002. LAFCO of Napa County. This polygonal dataset shows the boundaries of the Spheres of Influence for cities in Napa County, California as of 2002. A sphere of influence is ...
2002. Solano County Resource Management. Solano County Resource Mangement Zoning Designations as Amended through Ordnance #1670, adopted February 7, 2006. Napa County (Calif.). County Of Napa.
2002. County of Napa ITS Department. This polygonal dataset shows zoning designations of land use within the unincorporated areas of Napa County, California for 2002. The unincorporate...
2003. MTC. Urban areas in California as defined by the United States Census: http://www.census.gov/geo/www/cob/ua_metadata.html. California. Metropolitan Transportation Commission.
2003. MTC. Urban areas in California as defined by the United States Census: http://www.census.gov/geo/www/ua/ua_2k.html. California. Metropolitan Transportation Commission.
2003. Napa County Conservation, Development and Planning Department. City limits for all cities within Napa County. It is actually a view of the zoning layer. Users should refer to the zoning layer for full metadata ... Napa County (Calif.). County Of Napa.
2003. Vestra Resources Inc. Airport Clear Zones. The clear zones shown are those that are currently in place as well as zones that are awaiting amendment to the Airport Indust... Napa County (Calif.). County Of Napa.
2003. MTC. Major bodies of water around the San Francisco Bay Area, California. Includes the Pacific Ocean, San Francisco Bay, and the Sacramento River Delta ... California. Metropolitan Transportation Commission.
2003. MTC. Boundaries and place names, without water, for cities and areas in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. MTC. Boundaries and place names, with water, for cities and areas in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. MTC. Boundaries and place names, without water, for cities and areas in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. MTC. All transit routes, including bus, light rail, and commuter rail, in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. MTC. All transit stations, including bus, light rail, and commuter rail, in the San Francisco Bay Area, California. California. Metropolitan Transportation Commission.
2003. Napa County Conservation, Development Planning. Napa County Viewshed Roads per the Viewshed Protection Ordinance. Napa County (Calif.). County Of Napa.
2004. ESRI. Bay Area - General outline of San Francisco, ocean and bay, and other counties. San Francisco (Calif.). Department Of Telecommunications and Information Services.