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2015. Santa Clara County Planning Office. This polygon dataset is the official pheres of Influence GIS layer representing Spheres of Influence (SOI) Boundaries for Cities within Santa Clara...
2008. Solano County GIS. The 'Solano County City Spheres of Influence' layer is an updated version of a layer (city_spheres_of_influence.shp) originally created and maintai...
2015. Armstrong, Jake H. This polygon shapefile depicts Spheres of Influence (SOI) boundaries associated with incorporated areas in the County of Solano, California. These ... Solano County Department of Information Technology.
2016. This polygon shapefile represents spheres of influence in Stanislaus County, California. This layer is presented in the WGS84 coordinate system for... Stanislaus County GIS Division.
2010. Towill Inc. Spot Elevation Points of the Napa River Watershed Area, 200 foot interval. The area covered by this data is referred to as the Watershed Area beca... Napa County (Calif.). County Of Napa.
1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, and 2005. United States. Agricultural Research Service. This polygon shapefile portrays the spread, by year, of the Africanized honey bee (AHB) in the United States, Puerto Rico, and the U.S. Virgin Isla... National Atlas of the United States.
2018. This polygon shapefile represents squares for New Orleans, LA in 2018. A primary division of a simultaneous conveyance and generally referred to as...
2004. U.S. Department of Agriculture, Natural Resources Conservation Service. This data set is a digital soil survey and generally is the most
detailed level of soil geographic data developed by the National
Cooperative Soil ... Napa County (Calif.). County Of Napa.
2020. County of Santa Clara. Geographic Information Services. This point shapefile represents stadiums in Santa Clara County, California. The Santa Clara County Planning Office is part of the Department of Pla... County of Santa Clara. Geographic Information Services.
2010. Air Flight Services. This polygon shapefile is an index to the 2010 aerial survey of the Stanford University Campus. . Stanford Digital Repository.