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TauDEM Tools for Watershed Delineation and Analysis

Authors: Tim Cera
Owners: Tim Cera
Resource type:Composite Resource
Created:May 08, 2018 at 5:20 p.m.
Last updated: May 08, 2018 at 5:29 p.m. by Tim Cera


TauDEM suite of programs where developed to calculate hydrologic information from Digital Elevation Models (DEM). It includes DEM conditioning and correction, delineation, stream network development, distance to features (stream or divide), accumulation (downslope, decay limited, concentration limited, accumulation limited, reverse), avalanche runout zone, and others. For flat or closed basins, the typical approach of conditioning the DEM by pit-filling doesn't work well and those areas need to be masked.

Presentation at 2018 AWRA Spring Specialty Conference: Geographic Information Systems (GIS) and Water Resources X, Orlando, Florida, April 23-25, http://awra.org/meetings/Orlando2018/

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Cera, T. (2018). TauDEM Tools for Watershed Delineation and Analysis, HydroShare, http://www.hydroshare.org/resource/0e77e0976fc14159a23aa9e515af72f1

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