In this video we'll calculate the leastcost paths from houses to wells, taking into account different types of roads and the slope. The LeastCost Path plugin is used for this: https://github.com/Gooong/LeastCostPath
This tutorial builds on Chapter 3 of the book QGIS for Hydrological Applications by Kurt Menke and Hans van der Kwast (http://www.locatepress.com/hyd).
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