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1. 100-Meter Resolution Impervious Surface of Alaska, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing impervious surface data for Alaska. Data are in an Albers Equal-Area Conic projection and hav... Geological Survey (U.S.).

2. 100-Meter Resolution Impervious Surface of Hawaii, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing impervious surface data for Hawaii. Data are in an Albers Equal-Area Conic projection and hav... Geological Survey (U.S.).

3. 100-Meter Resolution Impervious Surface of Puerto Rico and the U.S. Virgin Islands, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing impervious surface data for Puerto Rico and the Virgin Islands. Data are in an Albers Equal-A... Geological Survey (U.S.).

4. 100-Meter Resolution Impervious Surface of the Conterminous United States, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing impervious surface data for the conterminous United States. Data are in an Albers Equal-Area ... Geological Survey (U.S.).

5. 100-Meter Resolution Land Cover of Alaska, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing land cover data for Alaska, in an Albers Equal-Area Conic projection and at a resolution of 1... Geological Survey (U.S.).

6. 100-Meter Resolution Land Cover of Hawaii, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing land cover data for Hawaii, in an Albers Equal-Area Conic projection and at a resolution of 1... Geological Survey (U.S.).

7. 100-Meter Resolution Land Cover of Puerto Rico and the U.S. Virgin Islands, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing land cover data for Puerto Rico and the U.S. Virgin Islands, in an Albers Equal-Area Conic pr... Geological Survey (U.S.).

8. 100-Meter Resolution Land Cover of the Conterminous United States, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing land cover data for the conterminous United States, in an Albers Equal-Area Conic projection ... National Geospatial Program, The National Map Small Scale.

9. 100-Meter Resolution Tree Canopy of Alaska, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing tree canopy data for Alaska, in an Albers Equal-Area Conic projection and at a resolution of ... Geological Survey (U.S.).

10. 100-Meter Resolution Tree Canopy of Hawaii, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing tree canopy data for Hawaii, in an Albers Equal-Area Conic projection and at a resolution of ... Geological Survey (U.S.).

11. 100-Meter Resolution Tree Canopy of Puerto Rico and the U.S. Virgin Islands, 2001

2001. Geological Survey (U.S.). This raster layer is a georeferenced image containing tree canopy data for Puerto Rico and the U.S. Virgin Islands, in an Albers Equal-Area Conic p... Geological Survey (U.S.).

12. 10-Meter Bathymetric Contours: Continental Shelf, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polyline shapefile was made from 75 original tiled Digital Elevation Models (DEMs) that were mosaicked into one grid and resampled to 200 mete... California. Department of Fish and Game. Marine Resources Region.

13. 10-Meter Contours, Jasper Ridge Biological Preserve, 2001

2001. Jasper Ridge Biological Preserve (Agency). This line shapefile shows topographic contour lines of the Jasper Ridge Biological Preserve (JRBP) at 10 meter intervals. This layer is part of a c... Jasper Ridge Biological Preserve (Agency).

14. 12-Nautical Mile Coastal Boundary, California, 2001

2001. King, C., California. Department of Fish and Game. Marine Resources Region, and Kum, J. This line shapefile represents the 12 nautical mile distance from the California coastline. It was created by buffering the county-coastline, which... California. Department of Fish and Game. Marine Resources Region.

15. 1-Nautical Mile Boundary, Channel Islands, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This line shapefile represents a 1 nautical mile buffer around the Channel Islands in California. This layer does not include some existing nearsho... California. Department of Fish and Game. Marine Resources Region.

16. 1-Nautical Mile Boundary (Polygon), Channel Islands, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This line shapefile represents the 1 nautical mile buffer around the Channel Islands in California. This layer does not include some existing nears... California. Department of Fish and Game. Marine Resources Region.

17. 2-Foot Contours, Jasper Ridge Biological Preserve, 2001

2001. Jasper Ridge Biological Preserve (Agency). This shapefile shows topographic contour lines of the Jasper Ridge Biological Preserve (JRBP) at 2 foot intervals. This layer is part of a collecti... Jasper Ridge Biological Preserve (Agency).

18. 3-Nautical Mile Coastal Boundary, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region and Kum, J. This polygon shapefile shows the standard 3 nautical mile California state water boundary. It was created by buffering the line file called county-... California. Department of Fish and Game. Marine Resources Region.

19. Air Monitoring Stations: California, 2001-2003

2001. Stephen P. Teale Data Center (Calif.). and California. Air Resources Board. Planning and Technical Support Division. This point shapefile represents all air monitoring stations active in California from 2001 until 2003. The data within the shapefile was obtained f... California. Air Resources Board.

20. Average Number of Crops Grown in Croplands of Central and Western Kenya, 2001

2001. World Resources Institute. This polygon shapefile represents the average number of crops grown in croplands of central and western Kenya, 1997. This map combines detailed cro... World Resources Institute.

21. Bathymetric Shaded Relief of North America

2001. National Atlas of the United States. The Bathymetric Shaded Relief of North America map layer shows depth ranges using colors, with relief enhanced by shading. The image was derived fr... National Atlas of the United States.

22. Bathymetry of North America

2001. National Atlas of the United States. The Bathymetry of North America map layer shows depth ranges using colors. The image was derived from the National Geophysical Data Center's ETOPO2... National Atlas of the United States.

23. Census Tracts: Santa Cruz County, California, 2000

2001. Garcia, Paul and Price, Matt. This polygon shapefile depicts Census tracts as of 2000 for the County of Santa Cruz, California. Census Tract and Block numbers can be linked to P... County of Santa Cruz Information Services Department.

24. Coal Fields of the United States

2001. Eastern Energy Resource Surveys Team (Geological Survey). This polygon shapefile shows the coal fields of Alaska and the conterminous United States. Most of the material for the conterminous United States ... National Atlas of the United States.

25. Costly Landslide Events in the United States

2001. Godt, Jonathan W. This polygon shapefile shows point locations of costly individual landslide events in the 50 United States and Puerto Rico. Landslide locations wer... National Atlas of the United States.

26. Costly Regional Landslide Events in the United States

2001. Godt, Jonathan W. This polygon shapefile contains information on costly regional landslide events in the 50 United States and Puerto Rico. The extents of the regiona... National Atlas of the United States.

27. Crushed Stone Operations in the United States, 2002

2001. Geological Survey (U.S.) Minerals Information Team. This point shapefile represents locations of crushed stone operations in the United States. These data were obtained from information reported volu... National Atlas of the United States.

28. Digital Elevation Model (30m): Monterey County, California, 1999

2001. Rosenberg, Lewis I. This raster layer contains a 30-meter seamless digital elevation model for Monterey County, California in 1999. This layer is part of a collection ... Monterey County (Calif.). Planning Department.

29. Egg Distribution: Lingcod, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This shapefile depicts distribution for eggs of the adult Lingcod (Ophiodon elongatus). The process of creating this shapefile included creating co... California. Department of Fish and Game. Marine Resources Region.

30. Egg Nest Distribution: Cabezon, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the most common distribution of egg nests of the adult Cabezon (Scorpaenichthys marmoratus). The process of creatin... California. Department of Fish and Game. Marine Resources Region.

31. Entire Adult Distribution: Black Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Black Rockfish (Sebastes melanops). The process of creating this shapefile includ... California. Department of Fish and Game. Marine Resources Region.

32. Entire Adult Distribution: Bocaccio Rockfish, California, 2001

2001. California Department of Fish and Wildlife Marine Region GIS Lab. This polygon shapefile contains the entire distribution for adult Bocaccio Rockfish (Sebastes paucispinis). The process of creating this shapefile ... California. Department of Fish and Game. Marine Resources Region.

33. Entire Adult Distribution: Brown Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the most common distribution for adult Brown Rockfish (Sebastes auriculatus). The process of creating this shapefil... California. Department of Fish and Game. Marine Resources Region.

34. Entire Adult Distribution: Cabezon, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adults Cabezon (Scorpaenichthys marmoratus). The process of creating this shapefile inc... California. Department of Fish and Game. Marine Resources Region.

35. Entire Adult Distribution: Calico Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Calico Rockfish (Sebastes dalli). The process of creating this shapefile included... California. Department of Fish and Game. Marine Resources Region.

36. Entire Adult Distribution: California Scorpionfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult California Scorpionfish (Scorpaena guttata). The process of creating this shapefi... California. Department of Fish and Game. Marine Resources Region.

37. Entire Adult Distribution: California Sheephead, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult California Sheephead (Semicossyphus pulcher). The process of creating this shapef... California. Department of Fish and Game. Marine Resources Region.

38. Entire Adult Distribution: California Skate, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile depicts the entire distribution for adult California Skate (Raja inornata). The process of creating this shapefile included ... California. Department of Fish and Game. Marine Resources Region.

39. Entire Adult Distribution: Canary Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Canary Rockfish (Sebastes pinniger). The process of creating this shapefile inclu... California. Department of Fish and Game. Marine Resources Region.

40. Entire Adult Distribution: China Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult China Rockfish (Sebastes nebulosus). The process of creating this shapefile inclu... California. Department of Fish and Game. Marine Resources Region.

41. Entire Adult Distribution: Copper Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Copper Rockfish (Sebastes caurinus). The process of creating this shapefile inclu... California. Department of Fish and Game. Marine Resources Region.

42. Entire Adult Distribution: Cowcod, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Cowcod (Sebastes levis). The process of creating this shapefile included creating... California. Department of Fish and Game. Marine Resources Region.

43. Entire Adult Distribution: Darkblotched Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Darkblotched Rockfish (Sebastes crameri). The process of creating this shapefile ... California. Department of Fish and Game. Marine Resources Region.

44. Entire Adult Distribution: Gopher Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Gopher Rockfish (Sebastes carnatus). The process of creating this shapefile inclu... California. Department of Fish and Game. Marine Resources Region.

45. Entire Adult Distribution: Grass Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Grass Rockfish (Sebastes rastrelliger). The process of creating this shapefile in... California. Department of Fish and Game. Marine Resources Region.

46. Entire Adult Distribution: Kelp Greenling, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Kelp Greenling (Hexagrammos decagrammus). The process of creating this shapefile ... California. Department of Fish and Game. Marine Resources Region.

47. Entire Adult Distribution: Kelp Rockfish, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Kelp Rockfish (Sebastes atrovirens). The process of creating this shapefile inclu... California. Department of Fish and Game. Marine Resources Region.

48. Entire Adult Distribution: Leopard Shark, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Leopard Shark (Triakis semifasciata). The process of creating this shapefile incl... California. Department of Fish and Game. Marine Resources Region.

49. Entire Adult Distribution: Lingcod, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Lingcod (Ophiodon elongatus). The process of creating this shapefile included cre... California. Department of Fish and Game. Marine Resources Region.

50. Entire Adult Distribution: Monkeyface Prickleback, California, 2001

2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile contains the entire distribution for adult Monkeyface Prickleback (Cebidichthys violaceus). The process of creating this sha... California. Department of Fish and Game. Marine Resources Region.