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Start Over Year 2001 Theme Boundaries
2001. Instituto Brasileiro de Geografia e Estatística. This polygon shapefile contains the municipal boundaries for the state of Sergipe, Brazil, in 2001. Municipalities are subdivisions of Brazilian st... Instituto Brasileiro de Geografia e Estatística.
2001. Instituto Brasileiro de Geografia e Estatística. This polygon shapefile contains the municipal boundaries for the state of Tocantins, Brazil, in 2001. Municipalities are subdivisions of Brazilian ... Instituto Brasileiro de Geografia e Estatística.
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, 2000, 2001, 2002, 2003, 2004, 2005, and 2006. National Atlas of the United States. This polygon shapefile contains National Wilderness Preservation System areas of 640 acres or more, in the United States, Puerto Rico, and the U.S.... National Atlas of the United States.
2001. United States. Minerals Management Service. This polygon shapefile shows the official protraction diagram (OPD) and leasing map boundaries for the United States, covering areas of the Outer C... Geological Survey (U.S.).
2001. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile depicts periodic distribution for juvenile California Sheephead (Semicossyphus pulcher). The process of creating this shapef... California. Department of Fish and Game. Marine Resources Region.
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, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, and 2013. Nature Conservancy (U.S.). This shellfish habitat layer was derived from datasets from Maine, Massachusetts and New Hampshire state GIS resources. Shapefiles downloaded/provi... Northeast Ocean Data.
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, 2000, 2001, 2002, 2003, 2004, and 2005. Geological Survey (U.S.). This polygon shapefile portrays the state boundaries of the United States, and the boundaries of Puerto Rico and the U.S. Virgin Islands. The map l... Geological Survey (U.S.).
2001. Instituto Brasileiro de Geografia e Estatística. This polygon shapefile contains the state boundary of Alagoas, Brazil, in 2001. Brazil contains 27 Unidades Federativas (UF) - 26 states and 1 fede... Instituto Brasileiro de Geografia e Estatística.
2001. Instituto Brasileiro de Geografia e Estatística. This poygon shapefile contains the state boundary of Amapá, Brazil in 2001. Brazil, in 2001. Brazil contains 27 Unidades Federativas (UF) - 26 stat... Instituto Brasileiro de Geografia e Estatística.
2001. Instituto Brasileiro de Geografia e Estatística. This polygon shapefile contains the state boundary of Amazonas, Brazil, in 2001. Brazil contains 27 Unidades Federativas (UF) - 26 states and 1 fed... Instituto Brasileiro de Geografia e Estatística.