The Connecticut GIS Network is a voluntary association of individuals and organizations that use GIS-based technologies and data. The Network's purpose is to connect users, learn about GIS activities, explore collaborations and discover information resources - all of which promote a dynamic and innovative community of GIS users. The Network is not affiliated with commercial software, data or service providers. Membership is free and is open to all.


  • CT GIS Network Holiday Mappy Hour
    Join us on Thursday, December 12 at 5 PM for some holiday cheer at East Rock Brewing in New Haven. Reminders and details will be posted on the CTGIS Listserv.
  • CT GIS Day 2019 News!
    Save the Date! Wednesday, November 13 is GIS Day, here in Connecticut and across the globe. This year, the CT GIS Network will be holding our annual event at Eastern CT State University (83 Windham Street, Willimantic, CT 06226). The event is free and open to the public and will begin at 8 AM and […]
  • CT GIS Day 2018
    CT GIS Day 2018 at the Hartford Public Library Thank you for joining us on  Wednesday, November 14 at the Hartford Public Library for Connecticut GIS Day. The event was a huge success! The CT GIS Network wishes to congratulate the students of A.I. Prince Technical High School for winning the 2018 CT GIS Day […]

Upcoming Events

  1. 3/27 CT GIS Network Meeting
All Events »

CT GIS Network Logo Winner!

Congratulations go out to David J. Scherf, GISP Manager of GIS/Technical Services at the City of Torrington for designing the new CT GIS Network logo!

Thank you to all who submitted their creative artwork.

CT GIS Logo Color

GIS Day 2019

CT GIS Day 2019 was held on Wednesday, November 13th at Eastern CT State University. Check out our GIS Day page for a recap.

CT Maps Competition

Calling all middle and high school students, teachers, parents and geomentors! The 2020 CT Maps Competition is gearing up and looking for your online map or StoryMap. Awards and recognition to the top 5 finalists in each age category plus a chance to win an all-expenses paid trip to San Diego in July for the international Esri User Conference. Visit the CT Maps Competition page for details and a project timeline.

Join the CT GIS Network Listserv!

Find out about meetings, happenings in GIS across Connecticut, ask questions and get answers.

Visit the listserv page for instructions on joining.