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2019. Tehama County Public Works. This line shapefile represents hydrology features of Tehama County, California. This layer is presented in the WGS84 coordinate system for web disp... Tehama County Public Works.
2005. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This point shapefile shows the locations of impact structures in the United States. An impact structure is a crater formed by the impact of a meteo... Geological Survey (U.S.) and National Atlas of the United States.
Bay Area Open Space Council, Conservation Lands Network, GreenInfo Network (Firm), and San Francisco Bay Area Upland Habitat Goals Project. The National Land Cover Database 2001 (NLCD) for mapping zone 03 was produced through a cooperative project conducted by the Multi-Resolution Land ... Bay Area Open Space Council.
2003 and 2004. Nature Kenya. This polygon shapefile depicts Important Bird Areas (IBAs) and their status in Kenya, 2003-2004. The data depicts each IBA by a point in the center... Birdlife International.
California Audubon Society. The objective of this project was to digitally map the boundaries of Audubon California's Important Bird Areas (IBA). Existing Important Bird Areas...
1984. California. Farmland Mapping and Monitoring Program. This polygon shapefile represents areas of important farmland in Alameda County, California for 1984. Established in 1982, Government Code Section ... California. Farmland Mapping and Monitoring Program.
1986. California. Farmland Mapping and Monitoring Program. This polygon shapefile represents areas of important farmland in Alameda County, California for 1986. Established in 1982, Government Code Section ... California. Farmland Mapping and Monitoring Program.
1988. California. Farmland Mapping and Monitoring Program. This polygon shapefile represents areas of important farmland in Alameda County, California for 1988. Established in 1982, Government Code Section ... California. Farmland Mapping and Monitoring Program.
1990. California. Farmland Mapping and Monitoring Program. This polygon shapefile represents areas of important farmland in Alameda County, California for 1990. Established in 1982, Government Code Section ... California. Farmland Mapping and Monitoring Program.
1992. California. Farmland Mapping and Monitoring Program. This polygon shapefile represents areas of important farmland in Alameda County, California for 1992. Established in 1982, Government Code Section ... California. Farmland Mapping and Monitoring Program.