Difference between revisions of "User:BrownWidow"
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== Introduction == |
== Introduction == |
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| − | + | This tutorial demonstrates how to perform hydrological and terrain analysis within QGIS. The workflow begins with downloading a DEM dataset, installing WhiteboxTools, and configuring QGIS to recognize the WhiteboxTools functions. Subsequent steps includes DEM preprocessing, flow direction and flow accumulation modelling, deriving slope and the creation of a Topographic Wetness Index (TWI) map. |
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| + | == Data & Software Requirements == |
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| + | * 30 m DEM of the Kananaskis region |
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| + | * QGIS |
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| + | * WhiteboxTools Open Core |
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| + | |||
| + | == Step 0: Installing WhiteboxTools == |
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| + | |||
| + | ''' Download WhiteboxTools Open Core:''' |
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| + | [https://www.whiteboxgeo.com/download-whiteboxtools/ WhiteboxTools] |
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Revision as of 22:57, 6 December 2025
Contents
Hydrological & Terrain Analysis Tutorial Using WhiteboxTools
Introduction
This tutorial demonstrates how to perform hydrological and terrain analysis within QGIS. The workflow begins with downloading a DEM dataset, installing WhiteboxTools, and configuring QGIS to recognize the WhiteboxTools functions. Subsequent steps includes DEM preprocessing, flow direction and flow accumulation modelling, deriving slope and the creation of a Topographic Wetness Index (TWI) map.
Data & Software Requirements
- 30 m DEM of the Kananaskis region
- QGIS
- WhiteboxTools Open Core
Step 0: Installing WhiteboxTools
Download WhiteboxTools Open Core: WhiteboxTools
