TopoToolbox

A MATLAB program for the analysis of digital elevation models
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Mise à jour 11 juin 2024

TopoToolbox provides a set of Matlab functions that support the analysis of relief and flow pathways in digital elevation models. The major aim of TopoToolbox is to offer helpful analytical GIS utilities in a non-GIS environment in order to support the simultaneous application of GIS-specific and other quantitative methods.
TopoToolbox enables calculation of standard terrain attributes such as
- slope
- curvature
- aspect
- local topography
- ...
flow related terrain attributes such as
- drainage basin delineation
- flow accumulation
- flow distance
- ...
stream network analysis such as
- stream order
- slope-area plots
- chiplots
Moreover, TopoToolbox contains several tools to modify stream networks in an automated way and derive swath profiles, among other tools. The algorithms are fast and can thus be used in spatially distributed, dynamic modelling approaches in hydrology, glaciology and geomorphology.

See http://topotoolbox.wordpress.com for examples and instructions.

Citation pour cette source

Schwanghart, W., and D. Scherler. “Short Communication: TopoToolbox 2 – MATLAB-Based Software for Topographic Analysis and Modeling in Earth Surface Sciences.” Earth Surface Dynamics, vol. 2, no. 1, Copernicus GmbH, Jan. 2014, pp. 1–7, doi:10.5194/esurf-2-1-2014.

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Schwanghart, Wolfgang, and Nikolaus J. Kuhn. “TopoToolbox: A Set of Matlab Functions for Topographic Analysis.” Environmental Modelling & Software, vol. 25, no. 6, Elsevier BV, June 2010, pp. 770–81, doi:10.1016/j.envsoft.2009.12.002.

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Compatibilité avec les versions de MATLAB
Créé avec R2016a
Compatible avec les versions R2014b et ultérieures
Plateformes compatibles
Windows macOS Linux
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A inspiré : How to estimate subglacial water routes

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utilities

Les versions qui utilisent la branche GitHub par défaut ne peuvent pas être téléchargées

Version Publié le Notes de version
2.3.1

Some changes to the FEX text.

2.3

Version update to 2.3 pre

1.1.0.0

updated description.

1.0.0.0

Pour consulter ou signaler des problèmes liés à ce module complémentaire GitHub, accédez au dépôt GitHub.
Pour consulter ou signaler des problèmes liés à ce module complémentaire GitHub, accédez au dépôt GitHub.