File Details

A high-resolution digital elevation model (DEM) of the Duplin river, with a 1m2 resolution, constructed through the classification and analysis of a series of aerial photograph sets taken during a flood tide in April 2004.

Available for download is a zip archive containing an ESRI GRID and ERDAS .img files. A .pdf file of two combined reports describing the methodology used to generate the DEM is also provided.

We recommend extracting the entire zip archive to a separate empty folder. Points with Z values < -0.1 m should be discarded because they are interpolations below the lowest water height recorded.

Jack Blanton and John Carpenter. 2009. Duplin DEM. Georgia Coastal Ecosystems LTER File Archive, University of Georgia, Athens, Georgia. (https://gce-lter.marsci.uga.edu/public/app/resource_details.asp?id=332&version=3)