June 26th, 2024 1:00-2:00PM Presented by: Shelby Larubina and Jason Krumholz, CT NERR; Cary Chadwick, UConn CLEAR The newly designated Connecticut National Estuarine Research Reserve encompasses ~52,000 acres of upland, marsh, sandy beach, rocky shoreline and open water habitats in Southeastern CT. One of our first efforts in habitat mapping aimed to quantify the spatial […]
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Trail Mapping for CT Trail Finder with Avenza Maps
December 7, 2022 1:00 PM – 2:00 PM Presented by Cary Chadwick & Emily Wilson, UConn CLEAR Connecticut Trail Finder is a free, interactive mapping site designed to help Connecticut residents and visitors find publicly accessible hiking, walking, snowshoeing, mountain biking, cross-country skiing, and paddling trails across the state. It is a critical resource for […]
The View from Above, Updated: How to Access and Use New Aerial Imagery
May 13, 2020 Presented By Emily Wilson, UConn Department of Extension, CLEAR New high resolution imagery is here! Connecticut’s 2019 aerial imagery is now part of the CT ECO website in the form of viewers, download, and services. The 4 band, 6 inch pixel imagery is the 20th imagery dataset of Connecticut on CT ECO. […]
Statewide Lidar Elevation Points in Interactive, Color 3D!!
April 8, 2020 Presented By Emily Wilson, CLEAR Geospatial Extension Educator Lidar is a remote sensing technique to map elevation using a laser sensor on an airplane. The result is millions of points (or more) which are often used as input to other datasets such as digital elevation models (DEMs) which show the surface of […]
From Maps to Apps: Accessible Tech for field scientists and citizen scientists alike
April 6, 2020 Presented By Cary Chadwick, CLEAR Geospatial Extension Educator Advancements in data collection technology has made it easy to leverage sensors in smartphones and tablets including cameras, GPS, accelerometers, gyroscopes and more. This opens doors for casual mappers and citizen scientists to collect useful data with just the tool in their pocket. This […]
Teen-Adult Teams Apply Technology Tools Toward Local Conservation
UConn’s Conservation Training Partnerships (CTP) program just graduated its third year of Conservation Ambassadors, though admittedly, not exactly the way we had originally planned. CTP begins with a two-day workshop where teen & adult teams learn how to apply innovative, user-friendly mapping and web technology to address local conservation issues through hands-on fieldwork. After the […]
CT Trail Census: New Data Viz
The Connecticut Trail Census just launched a new data visualization, analyzing use on many of the state’s most popular multi-use trails. In 2019, the most heavily used trails were the Naugatuck River Greenway in Derby, Riverfront Recapture Trail in Hartford, and the Hop River Trail in Vernon. Hop River Trail data also indicated that a […]
NEW CT 3D Lidar Viewer on CT ECO
The new Connecticut 3D Lidar Viewer marks the first time that 3D elevation points from remotely-sensed Lidar are available in an interactive format over the web. Lidar is a remote sensing technique to map elevation using a laser sensor on an airplane. The result is millions and millions of points that each have a measured […]
New Template for Mapping Your Stormwater System
A new tool is available to make it easier for communities to create or enhance a map of their stormwater system. The CT GIS Network‘s Standards Committee has collaborated with the CT Department of Transportation (CTDOT)to develop a Stormwater System Mapping Template. The template provides a framework for mapping everything from your catch basins to […]
Apply Now for NRCA Summer Programs!
Registration is now open for the Natural Resources Conservation Academy’s 2019 summer programs. The Natural Resources Conservation Academy (NRCA) is an innovative program in environmental conservation that engages Connecticut high school students, adult conservation volunteers and teachers in conservation efforts at the community level. NRCA’s three interconnected programs (below) benefit participants through education on natural resource […]
CT GIS Day is November 14 in Hartford
Next week is Geography Awareness Week and the CT GIS Network is celebrating by hosting the annual CT GIS Day on Wednesday, November 14 at the Hartford Public Library. This event is free and open to the public and will include a full day of activities including presentations from mapping professionals from across CT and […]
CT MS4 Mapping Details, Clarifications, and Tools
October 24, 2017 Presented By Dave Dickson & Cary Chadwick, UConn CLEAR CT’s new MS4 permit includes several mapping related requirements. From mapping your stormwater system to determining where to focus your efforts, geospatial technologies will certainly be helpful in meeting your permit obligations. This webinar will (1) highlight the parts of the permit where […]
Ocean Data for Connecticut
I recently learned about two impressive resources for ocean-based geographic information. One is the Northeast Ocean Data Portal and the other is the New York Geographic Information Gateway. Both are well-developed websites that include a comprehensive data viewer, ancillary information and stories about how ocean information has been used with multiple benefits. The Northeast Ocean […]
Connecticut Celebrates GIS Day
Every year on the third Wednesday of November, in the heart of Geography Awareness Week, the world celebrates GIS Day. GIS Day is a global educational event that encourages geographic information system (GIS) users to participate in events and programs that showcase real-world applications of geospatial science and technology. According to Esri, the official guardian […]
Want to Make a Real Difference in Nepal? Be a Digital Volunteer!
By now, you’ve heard about the devastating 7.8-magnitude earthquake that struck the country of Nepal on April 25. As of today, it has tragically claimed over 5,000 lives. Shortly after the quake, chaos and confusion engulfed the capitol city of Kathmandu. Landmark building and temples, some in world heritage sites have been destroyed and city […]
Using the Aquaculture Mapping Atlas for Fun and Profit
April 21, 2015 Presented by Cary Chadwick, UConn CLEAR and Tessa Getchis, UConn Aquaculture, Shellfish Management Shellfish aquaculture is a large and growing part of Connecticut’s agriculture sector but site selection is a major challenge. Farmers cultivate oysters, clams and scallops in designated areas of Long Island Sound. Those sites are considered public property and […]
Mysteries of the New Lidar Data
October 28, 2014 Presented by Cary Chadwick and Emily Wilson, UConn CLEAR Lidar is a detection system that uses light from a laser on an airplane to collect very accurate and dense elevation values with many different applications (and it looks really cool!). Connecticut is (partially) covered by a patchwork of Lidar datasets captured at […]
GPS “Apposphere” – Navigating Smartphone Data Collection Apps
December 17, 2013 Presented by Cary Chadwick and David Dickson, UConn CLEAR A simple search for “GPS” apps in the Apple App store or on Google Play will return thousands of results for free or low cost mapping apps now available on your smartphone. So where do you start? This webinar will start to answer […]
Goodbye GPS Unit, Hello Smart Phone
Smartphones are the swiss army knife of the digital world. They have replaced countless single-function gadgets from calculators to cameras to pagers to, um, phones! But for mapping geeks, one of the gadgets they have not quite been able to shake is the handheld GPS unit, at least until now. The Geospatial Training Program at […]
Our Changing Landscape: 1985 – 2010
December 4, 2012 Presented by Emily Wilson and Chet Arnold, UConn CLEAR How has our local landscape been changing over the last 25 years?CLEAR’s Changing Landscape is an ongoing project that uses remote sensing technology to chart land cover changes over time. Long Island Sound Study funding has allowed CLEAR to expand the project study […]