Resources marked with this symbol are restricted to Columbia affiliates.
Spatial Data on the Internet
New York City
United States
Census Boundaries
- Census Bureau TIGER/Line data
- IPUMS Geographic Tools
- National Historical Geographic Information Systems (NHGIS)
(shapefiles & data available from 1790-2000)
National Archive of Criminal Justice Data (NACJD)
National Library of Medicine TOXMAP
National Oceanic & Atmospheric Administration (NOAA)
- Comparative Climatic Data Publication
- Electronic Navigation Charts
- Historical Map & Chart Collection (Office of Coast Survey)
- National Climate Data Center
- National Weather Service GIS Data Portal
- NESDIS Near Real Time Spatial Products
National Renewable Energy Laboratory (NREL)
ProQuest Sanborn Maps Geo Edition
USDA: NRCS Geospatial Data Gateway
New York State
Cornell University Geospatial Information Repository (CUGIR)
NYS Data Center Geography and Mapping
NYS Department of Environmental Conservation
NYS GIS Clearinghouse - password protected, only accessible from DSSC Data Lab