Datasets on this page are copyrighted for use by current City University of New York (CUNY) students, faculty, and staff for non-profit, educational, and research purposes. Commercial use and redistribution of the data is prohibited. Some of these datasets (marked with an asterisk *) cannot be distributed publicly over the Internet; current members of CUNY should use their CUNY email address and contact the geospatial data librarian to access restricted datasets. If you are NOT affiliated with CUNY you may NOT request access.
Datasets on this page were produced by ESRI, the makers of ArcGIS, between 2006 and 2013 (Arc 9.2 to 10.2). The datasets that can be publicly shared (i.e. that have a download link) are copyrighted; see ESRI's Redistribution Rights for use restrictions. For public, freely accessible alternatives to this data visit External Links to GIS Data.