13. Conclusions

In this lesson you have learned to:

  • find and download SRTM DEM tiles from the EarthExplorer website
  • 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 playlist with all videos of this lesson:



 
 Please submit the assignment before continuing with next lesson.