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CT ECO News & Updates
CT ECO System Upgrades
CT ECO has received a number of upgrades this summer and there are a couple more in the pipeline. CT ECO is a system of five servers including a web server, three mapping servers, a database server, and a large storage drive. They connect to each other so that loads of Connecticut’s geographic data can […]
[Read More]New CT ECO Website
We are excited to announce the launch of the new CT ECO website!
[Read More]1934 Aerial Photography Mosaic
The 1934 Aerial Photography Mosaic created by UConn MAGIC is now on CT ECO.
[Read More]Natural Diversity Database and Aquifer Protection Areas Services
Natural Diversity Database and Aquifer Protection Areas updated services now coming from DEEP as feature layers.
[Read More]Connecticut Town Parcels
Connecticut town parcels are now available for viewing on CT ECO.
[Read More]Hillshade Raster Functions
More hillshade raster functions with different illumination angles added to the 2016 statewide elevation service and hillshade_se service.
[Read More]CT State GIS Office News & Updates
2023, 2026 CT Aerial Imagery and Lidar Acquisition Vendor
The CT GIS Office has selected Dewberry Engineers, Inc. as the vendor that will be acquiring aerial imagery and LiDAR for the entire state as well as producing some requested derived data products.
[Read More]2022 CT Parcels Now Available Online!
The CT GIS Office is pleased to announce the publication of the 2022 Connecticut Parcel and CAMA data provided by the towns of Connecticut and the nine Councils of Governments (COGs) in collaboration with CT OPM.
[Read More]CT Geodata Portal
The Geodata Portal will provide access to high-quality geospatial data for Connecticut data practitioners across all sectors and industries. By hosting, aggregating, and sharing trusted and reliable geospatial data, users can expect to easily find trusted data to meet their needs. The Geodata Portal is available at geodata.ct.gov and will build on the success of and […]
[Read More]Connecticut Broadband Availability Map
The Connecticut Broadband Availability Map was created to help citizens and policymakers understand the strengths and weaknesses of broadband infrastructure in the state.
[Read More]Featured Topics

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