GeoData @ UCB

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You searched for: Data type Polygon Remove constraint Data type: Polygon Year 2000 Remove constraint Year: 2000
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1. Global GIS : geologic provinces of the world

2000. American Geological Institute. This shapefile includes arcs and polygons that describe U.S. Geological Survey defined geologic provinces of the World. Each province has a set o... American Geological Institute.

2. National Rail Network 1:100,000

2000. Bureau of Transportation Statistics, comp. The Rail Network is a comprehensive database of the nation's railway system including all railway mainlines, railroad yards, and major sidings in t... Bureau of Transportation Statistics.

3. National Rail Network 1:2,000,000

2000. Bureau of Transportation Statistics, (comp.). The Rail Network is a comprehensive database of the nation's railway system including all railway mainlines, railroad yards, and major sidings in t... Bureau of Transportation Statistics.

4. Alluvial contacts (Units): Albion River Watershed, California, 2000

2000. California Geological Survey. This polygon shapefile depicts alluvial contacts in the Albion Watershed region of Mendocino County, California. Alluvail contacts are unconsolidat... California Geological Survey.

5. Stream Features (Polygons): Albion River Watershed, California, 2000

2000. California Geological Survey. This polygon file depicts stream features as of the year 2000 within the Albion River watershed predominantly located on the coastal side of the Me... California Geological Survey.

6. Marine Ecological Regions, California, 2000

2000. California. Department of Fish and Game and King, Chad. This polygon shapefile was screen digitized from 'Calecoregions1.jpg' a georectified digital image of the original map of California's ecoregions, ... California. Department of Fish and Game.

7. California Coastal Marshes, 2000

2000. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile was derived from the National Oceanic and Atmospheric Administration Coastal Change Analysis Program's Southern Coastal Cali... California. Department of Fish and Game. Marine Resources Region.

8. Coastal Counties, California, 2000

2000. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile represents the 15 coastal counties in California. These counties were extracted from the Counties, California 2000 (county24... California. Department of Fish and Game. Marine Resources Region.

9. Counties, California, 2000

2000. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile represents counties in California. These boundaries were created by digitized 24K quad base maps. This layer is part of a co... California. Department of Fish and Game. Marine Resources Region.

10. Marine Protected Areas, Hopkins Marine Laboratory, California, 2000

2000. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile depicts the (estimated) boundary of the Hopkins Marine Laboratory reserve located in Pacific Grove, California on the Monter... California. Department of Fish and Game. Marine Resources Region.

11. Vernal Pools: Placer County, California, 1999-2000

2000. North Fork Associates. This polygon shapefile depicts the distribution of extant vernal pool complexes in Placer Country for use by the United States Fish and Wildlife Se... California. Department of Fish and Game. Marine Resources Region.

12. Boundaries: Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. This polygon shapefile displays the boundaries of the Noyo River Watershed, which lies within the Coast Ranges physiographic province of California... California. Division of Mines and Geology.

13. Geologic Units (Polygons): Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. This polygon shapefile depicts lithologic contact, fault contact, and watershed boundary as line attributes for the Noyo River Watershed, which lie... California. Division of Mines and Geology.

14. Landslides (Polygons): Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. Coverage shows landslide data represented as polygons (regions) for the Noyo River Watershed, which lies within the Coast Ranges physiographic prov... California. Division of Mines and Geology.

15. Relative Landslide Potential: Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. This polygon shapefile depicts relative landslide potential for the Noyo River Watershed, which lies within the Coast Ranges physiographic province... California. Division of Mines and Geology.

16. 2000 Census Traffic Analysis Zones - San Francisco Bay Area, California

2000. California. Metropolitan Transportation Commission and U.S. Department of Commerce, Bureau of the Census, Geography Division. This polygon shapefile contains the traffic analysis zones (TAZs) for the San Francisco Bay Area in California. These data have been clipped to the... California. Metropolitan Transportation Commission.

17. Census Block Groups, 2000 - San Francisco Bay Area, California

2000. California. Metropolitan Transportation Commission and U.S. Department of Commerce, Bureau of the Census, Geography Division. This polygon shapefile displays U.S. Census Block Groups for the San Francisco Bay Area in California as of January 1, 2000. Block Groups (BGs) are... California. Metropolitan Transportation Commission.

18. Census Blocks, 2000 - San Francisco Bay Area, California

2000. California. Metropolitan Transportation Commission and U.S. Department of Commerce, Bureau of the Census, Geography Division. This polygon shapefile represents U.S. Census Blocks for the San Francisco Bay Area of California as of the year 2000. Census blocks are statistica... California. Metropolitan Transportation Commission.

19. Census Blocks, 2000 - San Francisco Bay Area, California

2000. California. Metropolitan Transportation Commission and U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this data layer represent U.S. Census Blocks for the San Francisco Bay Area in California. These data have been clipped to the shor... California. Metropolitan Transportation Commission.

20. Census Counties, 2000 - San Francisco Bay Area, California

2000. California. Metropolitan Transportation Commission and U.S. Department of Commerce, Bureau of the Census, Geography Division. This polygon shapefile displays the 9 counties for the San Francisco Bay Area of California, as of January 1, 2000. The primary legal divisions of ... California. Metropolitan Transportation Commission.