MIT GIS Services

GeoData: search the MIT Geodata Repository

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Boston Public Library

Harvard Map Collection in Pusey Library

Massachusetts State Archives

Massachusetts State Library

Boston Redevelopment Authority

• Online map databases and collections
• Urban Planning Maps at Rotch
• Sanborn Maps
• Topographic Maps
• Geologic Maps
• Aeronautical Charts
  • Aeronautical Charts - Search our Collections
• Petroleum Economist Series energy maps and CIA maps in Dewey Library
• Digital images of maps in DOME - try searching keyword 'map.'  See also the Images guide.
• Information about GIS data

mapshelp@mit.edu