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 […]
Programs
New option for taking nitrogen samples
There wasn’t a cheap and simple way to take field measurements of Total Nitrogen (TN). Samples had to be sent to a lab – until now! To help reduce water quality testing costs, CT DEEP agreed to allow MS4 communities to use less expensive field tests for nitrate and ammonia to estimate Total Nitrogen. If […]
Is your water safe to drink?
If you are like most people, as long as water comes out of the tap, you don’t give it much thought. If your water is supplied by a water company, stringent testing is required by law, and you will periodically receive results of the testing. If you are one of the 40% of Connecticut residents […]
The Start of Something Big: UConn Environment Corps
A UConn partnership led by CLEAR has received a $2.25 million grant from the National Science Foundation to expand and study a new public engagement program that combines teaching, service learning, and Extension outreach. The program is called the Environment Corps and focuses on using STEM (Science, Technology, Engineering and Math) skills to address important […]
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 […]
Spring- time for…a soil test?
There’s nothing like the smell of fresh cut grass in the springtime…after a long winter we all seem to be longing for something green. Our lawns provide a place for recreation, but if not managed properly, they can cause problems for our local waters, and ultimately the Long Island Sound. Perhaps you fertilize your lawn, […]
Harnessing Student Power to Find Greener Stormwater Options
If you were out and about in the towns of North Haven, Milford, Hamden, West Haven or Cheshire this summer, you may have seen a team of four young adults writing on clipboards, snapping pictures of parking lots, laying their phones down on the sidewalk, and peering down into storm drains. These four intrepid UConn […]
New Training! Intro to ArcGIS Online & Storymaps
The CLEAR Geospatial Training Program (GTP) has just launched a brand new workshop! It is called Introduction to ArcGIS Online and Esri Story Maps and includes presentations, demos, hands-on exploration and hands-on exercises. The morning of the day-long workshop covers ArcGIS Online and the web map in particular. Topics include: Introduction to GIS and ArcGIS […]
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 […]
Projections Matter, Especially on Election Night
The first thing I teach someone about maps is that they are more than just lines and direction on a page, screen, or device. Maps convey information. Maps tell a story. But maps can also be deceiving. Consider for a minute, election maps. If you’re reading this blog post then you survived, if just barely, […]