Deriving River Network amp Catchments from a DEM using QGIS

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=xwiHQlmEEjw

In this tutorial, you will learn how to derive a river network through the identification of Strahler Order, and how to derive the corresponding catchment (watershed) pertaining to a defined outlet location along the river. The tool which is being used for this delineation of catchment and the derivation of the stream network is the SAGA tool of QGIS. • Download the DEM - https://drive.google.com/drive/folder...

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