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1. Coastline Coverage of Monterey Bay, Monterey Harbor, Moss Landing Harbor, Santa Cruz, and Small Craft Harbor, California, 1992

1992. Hatcher, Gerry. This dataset is a land mask polygon representing coverage of the Montery Bay region. This layer was created from the Coastline (DNC_APPR.shp) and H... Monterey Bay Aquarium Research Institute.

2. Grid Boundaries: MBARI Monterey Bay Multibeam Survey, Monterey Bay, California, 1998

1998. Monterey Bay Aquarium Research Institute. This polygon shapefile is an index map of bathymetric data available from the 1998 MBARI Monterey Bay Multibeam Survey. Original bathymetric data w... Monterey Bay Aquarium Research Institute.

3. Land Cover of Alluvial Areas: Russian River Main Stem, Alexander Valley Reach, Sonoma County, California, 1993

1993. Circuit Rider Productions. This polygon shapefile describes the landuse and landcover of the Alexander Valley reach of the Russian River in 1993. The Alexander Valley Reach e... Circuit Rider Productions.

4. Land Use and Landcover of Alluvial Areas: Russian River Main Stem, Mendocino Reach, Mendocino County, California,1940

1940. Circuit Rider Productions. This polygon shapefile describes the landuse and landcover of the Mendocino Reach of the Russian River in 1940. The Mendocino Reach extent is defin... Circuit Rider Productions.

5. Land Use and Landcover of Alluvial Areas: Russian River Main Stem, Mendocino Reach, Mendocino County, California,1992

1992. Circuit Rider Productions. This polygon shapefile describes the landuse and landcover of the Mendocino Reach of the Russian River in 1992. The Mendocino Reach extent is defin... Circuit Rider Productions.

6. Land Use and Landcover of Alluvial Areas: Russian River Main Stem, Middle Reach, Sonoma County, California, 1942

1942. Circuit Rider Productions. This polygon shapefile describes the landuse and landcover of the Middle Reach of the Russian River in 1942. The Middle Reach extent is defined by ... Circuit Rider Productions.

7. Land Use and Landcover of Alluvial Areas: Russian River Main Stem, Middle Reach, Sonoma County, California, 1993

1999. Circuit Rider Productions. This polygon shapefile describes the landuse and landcover of the Middle reach of the Russian River in 1993. The Middle Reach extent is defined by ... Circuit Rider Productions.

8. Land Use and Landcover: Russian River Basin, California, 1970-1990

1970. Circuit Rider Productions. This polygon shapefile contains land use and landcover data for the Russian River watershed in California. These data were derived from data origin... Circuit Rider Productions.

9. Landcover and Vegetation: Russian River Basin, California, 1980-1995

1980. Circuit Rider Productions. This polygon shapefile contains landuse/landcover data for the Russian River Watershed region of California. These data are derived from the landco... Circuit Rider Productions.

10. Landcover Change: Russian River Basin, California, 2002

1991. Circuit Rider Productions. This polygon shapefile depicts increases and decreases in vegetative cover over 5 year periods in the Russian River Watershed region of California.... Circuit Rider Productions.

11. Landcover Map of Afghanistan, 1997-2004

1997. Afghanistan Information Management Service. This polygon shapefile depicts nationwide rain fed crops, natural forests, permanent marshlands, seasonal marshlands, intensively cultivated, sand ... Afghanistan Information Management Service.

12. Riparian Extent: Russian River Main Stem, Middle Reach, Sonoma County, California in 2000

2000. Circuit Rider Productions. This polyogn shapefile describes the riparian extent of the Alexander Valley reach of the Russian River in 2000. The Middle Reach extent is defined... Circuit Rider Productions.