Tutorial Stream and Catchment Delineation using PCRaster in QGIS
Completion requirements
14. Conclusions
In this lesson you have learned to:
- find and download SRTM DEM tiles from the EarthExplorer website
- mosaic raster layers into a virtual raster
- reproject rasters
- create subsets of rasters
- fill sinks in a DEM
- calculate and style flow direction raster layers
- calculate Strahler orders
- delineate streams
- delineate catchments
- style layers for visualising catchments
You can watch this video for the full procedure: