2015. Armstrong, Jake H. This polygon shapefile depicts General Plan Unincorporated Area Land Use for the County of Solano, California, including areas designated for agric... Solano County Department of Information Technology.
2010. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts unincorporated cities in the nine county San Francisco Bay Area Region, California. This data was compiled by the Gr... Bay Area Open Space Council.