TAUDEM - D-Infinity Upslope Dependence

The D-Infinity Upslope Dependence tool quantifies the amount each grid cell in the domain contributes to a destination set of grid cells.

TAUDEMTERRAIN ANALYSISGRID ANALYSISD-INFINITY

Contributor(s)

Initial contribute: 2020-12-16

Authorship

:  
UtahState University
:  
david.tarboton@usu.edu
:  
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Method-focused categoriesData-perspectiveGeoinformation analysis

Detailed Description

English {{currentDetailLanguage}} English

Quoted From : https://hydrology.usu.edu/taudem/taudem5/help53/DInfinityUpslopeDependence.html

    The D-Infinity Upslope Dependence tool quantifies the amount each grid cell in the domain contributes to a destination set of grid cells. D-Infinity flow directions proportion flow from each grid cell between multiple downslope grid cells. Following this flow field downslope the amount of flow originating at each grid cell that reaches the destination zone is defined. Upslope influence is evaluated using a downslope recursion, examining grid cells downslope from each grid cell, so that the map produced identifies the area upslope where flow through the destination zone originates, or the area it depends on, for its flow.

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David Tarboton (2020). TAUDEM - D-Infinity Upslope Dependence, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/7b13de32-99ee-49c8-bb84-f6f171dd99e8
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Contributor(s)

Initial contribute : 2020-12-16

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Authorship

:  
UtahState University
:  
david.tarboton@usu.edu
:  
View
Is authorship not correct? Feed back

History

Last modifier
XiaoYu He
Last modify time
2021-02-24
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