Connecticut Environmental Conditions Online
Maps and Geospatial Data for Connecticut
Advanced Map Viewer Datalayer Information
These datalayers correspond to the layers that are in the CT ECO Advanced Viewer. The links will bring you to a CT ECO Basic Data Guide, if it is available. Otherwise, the links connect to the GIS metadata for that layer. Refer to Connecticut Digital Orthophotography for a list and brief description of orthophotography available in CT ECO.