1979. U.S. Geological Survey. The DLG data files used to create this dataset are derived from the 1:2,000,000-scale maps contain selected base categories of cartographic data in...
1990. U.S. Geological Survey and U.S. Environmental Protection Agency. This is derived from land use/land cover digital data collected by USGS and coverted to ARC/INFO by the EPA. This data is useful for environmental ...
1992. U.S. Geological Survey. The National Land Cover Database (NLCD) 1992 Land Cover layer was produced through a cooperative project conducted by the Multi-Resolution Land Cha...
1994. U.S. Geological Survey. This shapefile contains the boundaries of the 8-digit watersheds that intersect New York State. These hydrologic unit boundaries provide a uniquel...
1994. U.S. Geological Survey. This data set shows the 1991 and 1994 National Water-Quality Assessment (NAWQA) study units' major surface-water sampling sites. These sites are in...
1995. U.S. Geological Survey. This is an index of all the available DEM (digital elevation model) tiles within New York state. Download links are provided for each quad. Each DE...
1997. U.S. Geological Survey. This data set includes agricultural minerals operations in New York State. The data represent commodities covered by the Minerals Information Team ...
1997. U.S. Geological Survey. This data set portrays the National Agricultural Statistics Service, U.S. Department of Agriculture's 1997 Census data for the United States, prese...
1997. U.S. Geological Survey. This data set includes ferrous metal processing plants in the United States. The data represent commodities covered by the Minerals Information Tea...
1997. U.S. Geological Survey. This data set includes nonferrous metal processing plants in the United States. The data represent commodities covered by the Minerals Information ...