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GIS Event Calendar
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As New Hampshire's Statewide Geographic Information System (GIS) Clearinghouse, NH GRANIT offers an array of geospatial services, including:

  • data development/distribution
  • spatial analysis
  • online mapping
  • image processing
  • application development
  • training
  • cartography
  • related technical services

To learn more about the range of services available from GRANIT, please view our story map. We welcome your comments and/or requests for additional information.

Update (6/11/2019 PM): All GRANIT services have been returned to operational status.

GRANIT has migrated all web services to a new server – nhgeodata.unh.edu. Please visit the Online Maps & Services/Web Services page for a listing of the updated URLs. Old services will remain available through June 30, 2019, but will not be updated during this period.


News & Upcoming Events
-------- News --------
Database Update: Umbagog LIDAR collection
May 23, 2019

Database Update: DOT Roads Data Layer
May 23, 2019

more news ...
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There are currently no announcements...
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-------- Upcoming Workshops --------
There are currently no announcements...
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Project Spotlight
NH GRANIT LiDAR Data Management


Example two-foot contours and hillshade derived from a subset of the current LiDAR data for an area in the Hopkinton vicinity.

CSRC EOS UNH Send Email to GRANIT Directions to Morse Hall Contact Bar