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Well documented Matlab Parameter file, HOW … Well documented Matlab Parameter file, HOWTO file for example catchment and detailed algorithm description with application in:</br></br>Neely, A., Bookhagen, B., Burbank, D.W. (in review): Connecting Stream Transience and Hillslope Evolution: Insights from a Knickpoints Selection Algorithm applied to Santa Cruz Island, California, JGR-Earth SurfaceCruz Island, California, JGR-Earth Surface +
Yes +
No but possible +
Multiple Processors +
Creation date"Creation date" is a predefined property that corresponds to the date of the first revision of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
17:32:09, 26 May 2017 +
Example and validation datasets are available on the github page. +
All input parameters are defined in a well-documented and commented Matlab parameter file.
Only a Digital Elevation Model, preferable in GeoTIFF format is needed. +
Output data are written as GeoTIFF files, shapefiles, CSV files. +
--- WHEN USING THIS CODE FOR YOUR RESEARCH … --- WHEN USING THIS CODE FOR YOUR RESEARCH, PLEASE CITE: ---<br></br>Neely, A., Bookhagen B., Burbank, D.W. (2017): An automated knickzone selection algorithm (KZ-Picker) to analyze transient landscapes: Calibration and validation, JGR Earth Surface, doi:10.1002/2017JF004250</br>available at: http://onlinelibrary.wiley.com/doi/10.1002/2017JF004250/full</br><br></br>---</br></br>The Matlab-based scripts extract several topometrics at the catchment scale based on log area/log slope and chi plots. Topometrics include: steepness index, theta, steepness index with adjusted theta for each drainage basin, specific stream power, curvature, local relief, and others. Detrended and normalized chi-squared plots are used to identify river knickpoints. Output is written as GeoTIFF files, shapefiles, and CSV files.</br></br>Additional information, examples, and tutorials are provided on the github page.amples, and tutorials are provided on the github page. +
Bodo +
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GeoTIFF +
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0 +
depending on DEM size +
KZP +
matlab-based +, knickpoints +, jgr earth surface +, jgr earth +, earth surface +, matlab-based scripts extract +, research +, cite +, calibration and validation +, steepness index +, code +, knickzone selection algorithm +, analyze transient landscapes +, matlab-based scripts +, automated knickzone selection +, catchment scale based +, log area + and knickzone-picker +
As code +
Tool +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
02:16:41, 17 September 2020 +
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Matlab-based scripts to extract topometrics for catchments and identify river knickpoints. +
ESRI shapefiles, GeoTIFF +
Institute of Earth and Environmental Science +
Karl-Liebknecht-Str. 24-25 +
14476 +
false +
false +
Processing error"Processing error" is a predefined property provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> and represents errors that appeared in connection with improper value annotations or input processing.
GPL v3 +
Matlab +
depending on DEM size +
Through web repository +
https://github.com/UP-RS-ESP/DEM-KZP +
2015 +
Model developer +
