1994. Schruben, Arndt, and Bawiec. This dataset is a digital representation of the King and Beikman map. In 1974 the U.S. Geological Survey published a new Geologic Map of the United...
1994. New York Cornell University Aquatic Ecology group. This dataset provides polygon coverage of the basins in the Great Lakes tributary watersheds of New York state, except for the Genesee, Black, Salm...
1938. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Sandy Pond, in New York, on the eastern shore of...
1955. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Sandy Pond, in New York, on the eastern shore of...
1975. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Sandy Pond, in New York, on the eastern shore of...
1995. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Sandy Pond, in New York, on the eastern shore of...
1938. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Fair Haven, New York, on the southeastern shore ...
1954. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Fair Haven, New York, on the southeastern shore ...
1973. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Fair Haven, New York, on the southeastern shore ...
1988. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Fair Haven, New York, on the southeastern shore ...
2000. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Fair Haven, New York, on the southeastern shore ...
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...
1999. U.S. Geological Survey. The data set portrays the polygon and line water features of New York State. The file was produced by joining the individual State hydrography laye...
2001. Tompkins County Planimetric Project. The Tompkins County Planning Department utilized inter-departmental mapping expertise of the Tompkins County Information Technology Services GIS Di...
2003. Cayuga Lake Watershed Network and Nicholas Hollingshead, GIS Analyst. This dataset delineates impervious surfaces within the Cayuga Lake Watershed. However, the current dataset is limited to Cayuga County. These polyg...
2004. Cayuga Lake Watershed Network and Nicholas Hollingshead, GIS Analyst. The dataset depicts land use/cover in the Cayuga Lake Watershed. This geographic dataset was constructed using a multi-resource approach. To map sm...
2007. Tompkins County Planning Department. The Tompkins County Planning Department produced a land use and land cover data set of Tompkins County, NY in 1995 and in 2009 updated the data usi...
1995. Tompkins County ITS GIS Division and Tompkins County Planning Department. The Tompkins County Planning Department utilized inter-departmental mapping expertise of the Tompkins County Information Technology Services GIS Di...
2012. Tompkins County Planning Department. The Tompkins County Planning Department produced a land use and land cover data set of Tompkins County, NY in 1995 and in 2009 updated the data usi...
1997. U.S. Department of Agriculture, Natural Resources Conservation Service. Purple loosestrife is considered an invasive species. Its displacement of native species in wetlands has led to the loss of suitable habitat for wi...
1999. U.S. Geological Survey. This map layer includes the locations of over 500 majors dams in New York State. The information in the map layer was provided by the U.S. Army Cor...
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...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2018. Microsoft. This dataset provides a single county subset of Microsoft's computer-generated building footprints. The original footprints, covering all 50 US Sta...
2000. U.S. Census Bureau. CUGIR, the Cornell University Geospatial Information Repository, using US Department of Commerce, Bureau of the Census data, developed the GIS data...
2001. U.S. Geological Survey. This data set includes miscellaneous industrial minerals operations in the United States. The data represent commodities covered by the Minerals In...
2002. Ithaca-Tompkins County Transportation Council and Tompkins County ITS GIS Division. This data file is a representation of the municipal boundaries for Tompkins County and some outlying areas surrond the county. Provides informatio...
2005. Ithaca-Tompkins County Transportation Council and Tompkins County ITS GIS Division. This data file is a representation of the municipal boundaries for Tompkins County, NY. Provides information about the municipal boundaries for To...
2010. Tompkins County ITS GIS Division and Ithaca-Tompkins County Transportation Council. This data file is a representation of the municipal boundaries for Tompkins County, NY. Provides information about the municipal boundaries for To...
2002. Ithaca-Tompkins County Transportation Council and Tompkins County ITS GIS Division. This data files is a representation of the National Geodetic Survey for Tompkins County, NY and adjacent counties. Provides information about the ...
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 ...
2006. Tompkins County ITS GIS Division and Tompkins County Board of Elections. Point locations of polling places in Tompkins County, New York. To locate places where Tompkins County voters can vote in local, county, state and...
2013. Tompkins County ITS GIS Division. Point locations of 2013-2014 polling places in Tompkins County, New York. To locate places where Tompkins County voters can vote in local, county,...
1998. James A. Miller (comp.). This data set contains the shallowest principal aquifers of New York State, portrayed as lines. The data set was developed as part of the effort to...
2002. Ithaca-Tompkins County Transportation Council and Tompkins County ITS GIS Division. This data files is a representation of Public Lands for Tompkins County, NY. Provides information about Public Lands for Tompkins County, NY.
2000. Tompkins County ITS GIS Division and Tompkins County Assessment Department. Index of USGS Quadrangles and Quarter-Quadrangles in and around Tompkins County. Provides a quick reference for identifying the location of USGS q...
2001. U.S. Geological Survey. This data set includes refractory, abrasive, and other industrial minerals operations in the United States. The data represent commodities covered ...
2003. Cayuga Lake Watershed Network and Nicholas Hollingshead, GIS Analyst. This point dataset identifies all residential structures in the Cayuga Lake Watershed, and indiciates whether it is served by a municipal sewer sys...
2005. Ithaca-Tompkins County Transportation Council and Tompkins County ITS GIS Division. Road Centerlines for Tompkins County. The road centerlines serve as a base map for streets and addresses.
1998. Minerals Information Team, U.S. Geological Survey. This data set includes sand and gravel operations in New York State. Originally, these data were obtained from information reported voluntarily to ...