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Onion Terrain Analysis Start

Authors: David Tarboton
Owners: David Tarboton
Resource type:Generic
Created:Nov 07, 2016 at 2:48 a.m.
Last updated: Nov 09, 2016 at 6:04 a.m. by David Tarboton


A 1/3 arc second digital elevation model from the National Elevation dataset. This DEM has had a flow direction conditioning procedure applied to it to remove barriers along high resolution NHD flowlines. The outlet.shp shapefile is the location where this Onion Creek enters the Colorado River of Texas and is used to specify the point upstream of which watersheds should be delineated.

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How to cite

Tarboton, D. (2016). Onion Terrain Analysis Start, HydroShare, http://www.hydroshare.org/resource/dfc883a5d201441ba69b87486a0fc1a6

This resource is shared under the Creative Commons Attribution CC BY.


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  • Public Resource  Public
  • Sharable Resource  Shareable


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The people or organizations that created the intellectual content of the resource.

Name Organization Address Phone Author Identifiers
David Tarboton Utah State University 4357973172


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