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...
2002. Tompkins County ITS GIS Division and Hitachi Software. Building polygons representing houses, businesses, mobile homes, barns, silos and other buildings that could be determined from aerial photography,...
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...
2014. Tompkins County ITS GIS Division. Building polygons representing houses, businesses, mobile homes, barns, silos and other buildings that could be determined from aerial photography,...
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...