The 2016 USGS CoNED Topobathymetric DEM (bare earth) would probably be your best bet for a freely-available dataset. It covers most of the state of CT at 1-m pixel size / spatial resolution, and can be accessed via NOAA Data Access Viewer (link: https://coast.noaa.gov/dataviewer/#/lidar/search/ or here for the CT area: https://coast.noaa.gov/dataviewer/#/lidar/search/-8190074.706700063,5039034.652671959,-7987975.203914057,5173258.074340729). You can draw a box for your specific area and there are a few options for format and datum upon checkout.

Tom

Tom Hamill, GISP

207-838-2260

Candidate for M.S. in Spatial Informatics at UMaine

https://umaine.edu/scis/people/thomas-hamill/

https://www.linkedin.com/in/thomas-hamill-gisp/

https://thegisuser.blogspot.com/

On Mon, Jul 6, 2020 at 5:56 PM Joseph Struckus <[log in to unmask]> wrote:

*Message sent from a system outside of UConn.*

Hi all,

I have been using the UConn ECO website for their LiDAR imagery. Is anyone aware if there is a higher resolution LiDAR available? I’m doing some archeological surveying and was hoping to get a clearer image of what’s “visible” below the tree canopy. The objects I am trying to see are too pixelated.

Many thanks,

Jed Struckus, Ph.D.

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