Talk:Digital Elevation Model (DEM) Processing

1. SAGA tools for resampling
   1. If not open, activate the processing toolbox by selecting Processing --> Toolbox.
   2. In the toolbox, browse for SAGA --> Grid-Spline --> Multilevel B-Spline Interpolation (from grid) or simply type Multilevel into the search field to find the tool. Open it with a double-click.
   3. In the appearing menu, select the following options:
      • The clipped layer from the Grid pulldown menu.
      • For the Output extent, select the clipped layer by clicking ... and selecting Use layer/canvas extent.
      • Set the Cell size to 10.
      • In the Grid input field at the bottom of the menu, select the directory and name for the output file.
      • Choose an output name and directory.
      • Leave the rest of the menu points as they are and click Run. The resampled layer will be added to the canvas.