CT 2023 Elevation - Shaded Relief

This image service is available through CTECO, a partnership between UConn CLEAR and CT DEEP. The Shaded Relief service is created by applying the shaded relief function to the bare earth Elevation service. NOTE Service Changes Although currently displaying 2023 elevation, this service previously displayed 2016 elevation and will be updated when new elevation is available. Visit the CT ECO Map and Image Services page for a complete list of available elevation services. 2023 Statewide (Shaded Relief) Extent: Connecticut Dates: 2023 (March 27 - April 13), between snow melt and leaf out Data Format: Shaded Relief function applied to Elevation service which is a statewide DEM (Digital Elevation Model). Pixel Resolution: 2 foot DEM raster derived from Lidar point cloud Projection: CT State Plane NAD 83 (2011) Feet (EPSG 6434) Service Projection: WGS 1984 Web Mercator Auxiliary Sphere (EPSG 3857) More Information - All About the 2023 Data Collection (Imagery and Lidar) - All about Connecticut Lidar Elevation - Lidar Elevation on CT ECO Explained - More about Shaded Relief on CT ECO - Metadata xml format - Download DEM and points Credit and Funding