QGIS Relief Shading

Method

Relief shading gives a DEM a more "3D" look. To use relief shading in QGIS, follow the steps outlined below:


1. Ensure that you have your DEM open in QGIS, and have an appropriate colour map shading. The DEM without relief shading is shown below.





2. From the menu items select - Raster >>> DEM (Terrain Models).
3. Select the input DEM, and an output filename (a new hillshading DEM will be created). Make sure the Mode is set to Hillshade.





4. Open the output file. Position this in the Layer Control section above the DEM, and set a transparency for the layer.





5. The DEM should now have relief shading, the relief shaded DEM is shown below.