Advanced Map Viewer Datalayer Information
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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. |
Geographic Names and Places
Administrative Boundary Index
- Quad Index
- Regional Planning Index
- US Congress District Index
- Senate District Index
- House District Index
- County Index
- Town Index
Habitat
Transportation
Water Resource Management
- Aquifer Protection Area
- Connecticut 305(b) Assessed Waters 2006
- Connecticut 303(d) Impaired Waters 2006
- Connecticut 305(b) Assessed Waters 2008
- Connecticut 303(d) Impaired Waters 2008
Connecticut Administrative Boundary
- CT County Line
- CT County Name
- CT Town Line
- MA, NY, RI Town Line
- CT Town Name
- MA, NY, RI Town Name
- CT, MA, NY, RI State Line
Watershed
- Major Drainage Basins
- Regional Drainage Basins
- Subregional Drainage Basins
- Local Drainage Basins
- Drainage Basins
Bathymetry
Water Quality Classifications - Surface
Waterbody
- Named Waterbody Line
- Named Waterbody Poly
- Hydrography Line
- Hydrography Poly
- Waterbody Line
- Waterbody Poly
Water Quality Classifications - Ground
Open Space
- 1997 Municipal and Private Open Space
- DOT Scenic Land Strips
- Federal Open Space
- DEP Property
- Protected Open Space Mapping Project
- Parcels for Protected Open Space Mapping
Elevation Contours
Coastal Resource Management
Soils
- Soils
- Farmland Soils
- Hydric Soils
- Inland Wetland Soils
- Soil Parent Material
- Potential for Subsurface Sewage Disposal
- Soil Flooding Class
- Soil Drainage Class
Geology
Imagery and Topo
- 2004 BW Orthophotography
- 1990 BW Orthophotography
- 2010 NAIP Color Orthophotography
- 2010 NAIP Color Infrared Orthophotography
- 2008 NAIP Color Orthophotography
- 2008 NAIP Color Infrared Orthophotography
- 2006 NAIP Color Orthophotography
- 2008 Urban Area Color Orthophotography
- 2004 Coast Color Orthophotography
- 2005 Coast Infrared Orthophotography
- 2004 Coast Infrared Orthophotography
- Shaded Relief 2000
- Hillshade 2000
CT Vicinity States
