NYS ITS GIS Program Office
Geographic Information Systems Clearinghouse
Allegany County Contours

The 2-ft Allegany County contours were created using the NYSGPO Allegany, Steuben 2016 & NYSGPO Southwest 2017 Fall LiDAR Collections. These contours were generated using Global Mapper Generate Contours tool and running against the bare earth digital elevation model. Contours are stored within a File Geodatabase which has several contour intervals the end-user can choose from including 2ft, 10ft, 20ft, 50ft, 100ft, 250ft, and 500ft with a scale triggered layer file.