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Start Over You searched for: Year 1999 Remove constraint Year: 1999 Resource Type Polygon data Remove constraint Resource Type: Polygon data

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1999. California Geological Survey and California. Division of Mines and Geology. This polygon shapefile represents geological units (such as fault contacts, lithographic contacts and the watershed boundary) within the Freshwater... California Geological Survey and California. Dept. of Conservation.
1999. Kenya. Central Bureau of Statistics and Kenya. Ministry of Planning and National Development. This polygon shapefile depicts the average inequality of per capita expenditures (also known as the GINI Index) for 210 constituencies in Kenya for... Kenya. Central Bureau of Statistics.
1996, 1997, 1998, and 1999. County of San Mateo Information Services Department. This polygon shapefile depicts 200 meter grid boundaries for the County of San Mateo, California. This layer is part of a collection of GIS data fo... County of San Mateo Information Services Department.
1996, 1997, 1998, 1999, 2000, 2001, and 2002. County of San Mateo Information Services Department. This polygon shapefile depicts 400 meter grid boundaries for the County of San Mateo, California. This layer is part of a collection of GIS data fo... County of San Mateo Information Services Department.
1996, 1997, 1998, and 1999. County of San Mateo Information Services Department. This polygon shapefile depicts 800 meter grid boundaries for the County of San Mateo. This layer is part of a collection of GIS data for San Mateo ... County of San Mateo Information Services Department.
1999 and 2000. GIS Lab, California. Department of Fish and Game. Marine Resources Region. This polygon shapefile depicts kelp beds along the California coast, which are a critical habitat for many important sport and commercial species o... California. Department of Fish and Game. Marine Resources Region.
1999. California Geological Survey and California. Division of Mines and Geology. This polygon shapefile represents regions of landslide activity within the Freshwater Creek watershed in Humboldt County, California at 1:24,000 sc... California Geological Survey and California. Dept. of Conservation.
1999. California Geological Survey and California. Division of Mines and Geology. This polygon shapefile represents relative landslide potential for the Freshwater Creek watershed in Humboldt County, California at 1:24,000 scale.... California Geological Survey and California. Dept. of Conservation.
1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, and 2000. Schultz, Kenneth A. This polygon shapefile represents areas that were the subject of interstate territorial disputes between 1947 and 2000. The disputed areas referenc... Stanford Digital Repository.
1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, and 2007. Nature Conservancy (U.S.). Geospatial data obtained from the United States Navy included point shapefiles of valid sightings for all marine mammal targets and pre-calculated ... Northeast Ocean Data.