New York State GIS Clearinghouse September 11, 2006 by gisuser NYS clearinghouse makes available a ton of freely available data products including DEM, DRG, DLG, DOQ, FEMA, and much more. Jump to http://www.nysgis.state.ny.us/gisdata/ Related Posts:Mapping Vino! Map of US Wineries by StateNOAA wants to hear from users about OpenDataPython 101- Resources to Help Introduce you To Python