Logan 10 m Terrain Analysis
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Resource type: | Composite Resource | |
Storage: | The size of this resource is 353.6 MB | |
Created: | Aug 04, 2020 at 1:17 a.m. | |
Last updated: | Aug 04, 2020 at 12:44 p.m.
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Citation: | See how to cite this resource | |
Content types: | Single File Content Geographic Feature Content Geographic Raster Content |
Sharing Status: | Public |
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Downloads: | 216 |
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Abstract
Results from Hydrologic terrain analysis performed on Logan River Basin Digital Elevation model using TauDEM
The input digital elevation model (DEM) is Logan.tif.
The sequence in the script script.py performs a TauDEM analysis that does the following
- Remove pits (by filling them)
- D8 Flow direction
- D8 Contributing area
- Peuker Douglas Valley skeleton
- Weighted D8 contributing area on Peuker Douglas valley skeleton
- Drop analysis to determine objective channel threshold
- Threshold to map stream indicator raster
- Streamnet to produce shapefile of the stream network
Dinfinity analysis for wetness index and height above the nearest drainage (HAND)
- Dinfinity flow direction
- Dinfinity contributing area
- Topographic wetness index
- Distance down to stream in the vertical direction
Subject Keywords
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Resource Level Coverage
Spatial
Content
References
Related Resources
This resource updates and replaces previous version: | http://www.hydroshare.org/resource/d7b7f9d5c7e0411683b76ef45c6bf0d8 |
The content of this resource serves as the data for: | Tarboton, D., J. S. Horsburgh, D. Ames, J. Goodall, A. L. Couch, P. Dash, H. Yi, C. Bandaragoda, A. M. Castronova, R. Hooper, S. Wang, M. Ramirez, S. Black, C. Calloway, J. Bales, HydroShare Development Team (2020). Publishing and Sharing Geospatial Water Information in HydroShare, HydroShare, http://www.hydroshare.org/resource/b6ec3e4d2dc645ba8fcb6af4d2f2f1db |
Credits
Funding Agencies
This resource was created using funding from the following sources:
Agency Name | Award Title | Award Number |
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National Science Foundation | Collaborative Research: SI2-SSI: An Interactive Software Infrastructure for Sustaining Collaborative Community Innovation in the Hydrologic Sciences | ACI 1148453 and ACI-1148090 |
How to Cite
Tarboton, D. (2020). Logan 10 m Terrain Analysis, HydroShare, http://www.hydroshare.org/resource/cd0bc6f5a2e54247927128a85bc10c8a |
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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