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1. Administrative Boundaries of National Park System Units, 2011

2011. United States. Bureau of Transportation Statistics. This polygon shapefile depicts service wide boundary set for display and general analysis purposes. This layer is part of the 2014 National Transpo... United States. Bureau of Transportation Statistics.

2. Administrative County Boundaries: United States and Territories, 2011

2011. United States. Bureau of the Census. Geography Division and United States. Bureau of Transportation Statistics. This polygon shapefile contains United States administrative county boundaries extracted from the U.S. Census Bureau's MAF/TIGER Database (MTDB). T... United States. Bureau of Transportation Statistics.

3. Bodies of Water: San Francisco Bay Area, California, 2011

2011. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts bodies of water in the nine county San Francisco Bay Area Region, California, onto which other thematic data can be ... Bay Area Open Space Council.

4. Boundary: San Francisco Bay, California 2011

2011. Bay Area Open Space Council, GreenInfo Network (Firm), Conservation Lands Network, and San Francisco Bay Area Upland Habitat Goals Project. This polygon shapefile depicts the boundary of the San Francisco Bay in California, including San Pablo Bay and the Carquinez Straight, onto which ... Bay Area Open Space Council.

5. Carbon Monoxide (CO): Federal Non-Attainment Area Designations: U.S. Region 9, 2011

2011. United States. Environmental Protection Agency. Region IX. This polygon shapefile represents nonattainment areas for carbon monoxide (CO) in EPA Region 9, including California, Nevada and Arizona, for 2011.... United States. Environmental Protection Agency. Region IX.

6. Civil Parishes: England and Wales, 2011

2011. Great Britain. Office for National Statistics. This polygon shapefile contains civil parish boundaries for England and Wales as of 2011. In England, a civil parish is an administrative territori... Great Britain. Ordnance Survey.

7. Coho Salmon Watersheds: San Francisco Bay Area, California, 2011

2011. Bay Area Open Space Council, Conservation Lands Network, GreenInfo Network (Firm), and San Francisco Bay Area Upland Habitat Goals Project. This polygon shapefile depicts the Coho Salmon Priority Restoration Areas in the nine county San Francisco Bay Area Region, California, as defined ... Bay Area Open Space Council.

8. Conservation Bank Holdings: San Francisco Bay Area, California, 2011

2011. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, GreenInfo Network (Firm), and U.S. Fish and Wildlife Service. Region 8. This polygon shapefile depicts the areas where the United States Fish and Wildlife Service (FWS) approved conservation banks are located in the nin... Bay Area Open Space Council.

9. Conservation Suitability Index: San Francisco Bay Area, California, 2011

2011. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts the suitability layer developed for use with Marxan estimates of ecological integrity to identify areas that are bes... Bay Area Open Space Council.

10. Converted Lands: San Francisco Bay Area, California, 2011

2011. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts converted lands in the nine county San Francisco Bay Area Region, California that the Conservation Lands Network (CL... Bay Area Open Space Council.

11. District Boundaries of India, 2011

2011. ML InfoMap (Firm). This layer is a polygon theme representing district boundaries of India for 2011. Includes district socio-demographic Census attribute data such as... ML InfoMap (Firm).

12. District Line Boundaries, Afghanistan, 2011

2011. International Steering Committee for Global Mapping and Afghanistan. Topographic Mapping Office. This line shapefile represents district line boundaries in Afghanistan. This layer is part of Global Map version 2. District Level Administrative B... International Steering Committee for Global Mapping.

13. Districts, Afghanistan, 2011

2011. International Steering Committee for Global Mapping and Afghanistan. Topographic Mapping Office. This polygon shapefile represents districts in Afghanistan. This layer is part of Global Map version 2. District Level Administrative Boundaries of... International Steering Committee for Global Mapping.

14. General Plan: Sacramento County, California, 2011-2030

2011. Sacramento County GIS. This polygon shapefile depicts land use boundaries of the General Plan for unincorporated areas in the County of Sacramento, California effective t... Sacramento County GIS.

15. Hydrographic Features (Polygons): United States and Territories, 2011

2011. United States. Bureau of the Census. Geography Division and United States. Bureau of Transportation Statistics. This polygon shapefile depicts hydrography coverages that were created using TIGER/Line 2000 shapefile data gathered from ESRI's Geography Network.... United States. Bureau of Transportation Statistics.

16. LandScan 2011 Level 1 World Administrative Boundaries

2011. Oak Ridge National Laboratory. A subdirectory containing the ArcGIS grid (world_admin1) of the countries/sub-countries. These are the standard Level 1 Administrative Boundaries. ... Oak Ridge National Laboratory.

17. LandScan 2011 World Country Boundaries

2011. Oak Ridge National Laboratory. This raster dataset is a grid of world countries. These are the standard country boundaries. This dataset also contains a DBF (countries.dbf) givin... Oak Ridge National Laboratory.

18. Landscape Units: San Francisco Bay Area, California, 2011

2011. Bay Area Open Space Council, San Francisco Bay Area Upland Habitat Goals Project, Conservation Lands Network, and GreenInfo Network (Firm). This polygon shapefile depicts the division of the nine county San Francisco Bay Area Region, California into 34 landscape units, or subregions, to... Bay Area Open Space Council.

19. Metropolitan Planning Boundaries: United States and Territories, 2011

2011. United States. Federal Highway Administration and United States. Bureau of Transportation Statistics. This polygon shapefile contains United States metropolitan planning boundaries. The United States Metropolitan Planning Organization (MPO) Database... United States. Bureau of Transportation Statistics.

20. Military Installations: United States and Territories, 2011

2011. United States. Office of the Deputy Under Secretary of Defense (Installations and Environment) and United States. Bureau of Transportation Statistics. This polygon shapefile depicts sites that were selected from the 2010 Base Structure Report (BSR), a summary of the DoD Real Property Inventory (RP... United States. Bureau of Transportation Statistics.