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From CSDMS
No but possible +
No but possible +
No but possible +
Single Processor +
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>.
23:58:26, 10 July 2012 +
You need a DEM, a watershed outline (shape … You need a DEM, a watershed outline (shapefile), and a point shapefile identifying the top of the streams you are interested in. You also need to input a curvature threshold value and a drainage area threshold value. The curvature threshold is the key to identifying knickpoints (if it is too low you will not see very many knicks, and if it is too high you will identify too many). The drainage area threshold is used to exclude knickpoints that are not in the main channel you are interested in.in the main channel you are interested in. +
This code currently only works on a single watershed. +
This tool is used to identify knickpoints using a drainage area threshold and a curvature threshold value +
As is, no updates are provided +
2,012 +
This is a tool that I created to help find … This is a tool that I created to help find knickpoints based on the curvature of a landscape. It provides information about a stream including, knickpoint locations, Elevation/distance that can be used to create longitudinal profiles, XYvalues of all the cells in a stream path, etc. The tool uses built-in tools for ArcGIS 10.x (so you must run this on a machine with ArcGIS 10.x installed), but it is written in python. I used it with a 1m LiDAR DEM, so I'm not totally sure how well it will pick out knickpoints on coarser gridded DEMs.k out knickpoints on coarser gridded DEMs. +
Francis +
Has query"Has query" is a predefined property that represents meta information (in form of a <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries 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>.
ArcGIS shapefile and Raster +
Last editor is"Last editor is" is a predefined property that contains the page name of the user who created the last revision 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>.
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streams +, arcgis +, find knickpoints based +, find knickpoints +, knickpoints based +, create longitudinal profiles +, landscape +, stream including +, stream path +, knickpoint locations +, elevation +, created +, find +, based +, curvature +, longitudinal profiles +, stream + and gisknickfinder +
As code +
ArcGIS +
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>.
02:19:47, 17 September 2020 +
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This python code can be used to find knickpoints and extract information about streams, it utilizes built-in functions of ArcGIS. +
Python list +
2200 Colorado Ave. +
UCB 399 +
80309 +
false +
true +
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 v2 +
Python +
Through CSDMS repository +
https://github.com/csdms-contrib/gisknickfinder +
Watershed-Scale +
2012 +
Model developer +
