Hydrologic Terrain Analysis Using Digital Elevation Models (TauDEM) tools to derive hydrologically useful information from Digital Elevation Models (DEMs)

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Created:	Mar 19, 2019 at 6:39 a.m.
Last updated:	Mar 19, 2019 at 6:23 p.m.
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Content types:	Geographic Raster Content

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Abstract

Objective: To be able to use the Terrain Analysis Using Digital Elevation Models (TauDEM) tools to derive hydrologically useful information from Digital Elevation Models (DEMs).

Jupyter Notebook TauDEM was used for watershed delineation and calculation of Height Above Nearest Drainage in the Logan River Watershed in Utah. To start, "logan.tif" Digital Elevation Model (DEM) data and "LoganOultet.shp" Logan Outlet were used as the main inputs. The final results were "loagnw.tif" subwatershed, "logannet.shp" stream networks, and 'loganhand.tif' HAND map. This resource includes both the inputs to and the outputs from Jupyter Notebook TauDEM used for hydrologic terrain analysis in the Logan River Watershed in Utah.

To use the Jupyter Notebook, click on the "Open With" blue bottom at the top right of this page and choose "Jupyter". Then, click on "TauDEM.ipynb" to see the code and run it.

Most part of this jupyter notebook is adopted from Tarboton and Garousi-Nejad (2017).

Tarboton, D., I. Garousi-Nejad (2017). UCGIS 2017 Hydrologic Terrain Analysis Using TauDEM Start, HydroShare, http://www.hydroshare.org/resource/d4ed65b0c3c5475aa40af88c4d627c63

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Resource Level Coverage

Spatial

Coordinate System/Geographic Projection:

WGS 84 EPSG:4326

Coordinate Units:

Decimal degrees

North Latitude

42.1128°

East Longitude

-111.4569°

South Latitude

41.6622°

West Longitude

-111.8177°

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Data Services

The following web services are available for data contained in this resource. Geospatial Feature and Raster data are made available via Open Geospatial Consortium Web Services. The provided links can be copied and pasted into GIS software to access these data. Multidimensional NetCDF data are made available via a THREDDS Data Server using remote data access protocols such as OPeNDAP. Other data services may be made available in the future to support additional data types.

Web Map Service

https://geoserver.hydroshare.org/geoserver/HS-76fddd79cc824fd6886c55a31fc0997e/wms?request=GetCapabilities

Web Coverage Service

https://geoserver.hydroshare.org/geoserver/HS-76fddd79cc824fd6886c55a31fc0997e/wcs?request=GetCapabilities

Related Resources

The content of this resource is derived from

http://www.hydroshare.org/resource/09b031459af5422fa3204887346cab08

How to Cite

Garousi-Nejad, I. (2019). Hydrologic Terrain Analysis Using Digital Elevation Models (TauDEM) tools to derive hydrologically useful information from Digital Elevation Models (DEMs), HydroShare, http://www.hydroshare.org/resource/76fddd79cc824fd6886c55a31fc0997e

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

http://creativecommons.org/licenses/by/4.0/

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