File Details

Title Duplin DEM
Archive All Files / GIS Raster Data / General GIS Data / Elevation

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.

Contributors Jack Blanton and John Carpenter

Jack Blanton and John Carpenter. 2009. Duplin DEM. Georgia Coastal Ecosystems LTER File Archive, University of Georgia, Athens, Georgia. (

Key Words DEM, Digital Elevation Model, Duplin River
File Date Feb 13, 2009 (version 3)
Web Links PDF file
view/download PDF file
(15840 kb)
Zip archive
view/download Zip archive
(78087 kb)

This material is based upon work supported by the National Science Foundation under grants OCE-9982133, OCE-0620959, OCE-1237140 and OCE-1832178. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.