3.3 DEM Tools

Derive rasters from DEM raster files

Contents:

• 3.3.1 Aspect
• 3.3.2 Hillshade
• 3.3.3 Roughness
• 3.3.4 Slope
• 3.3.5 Topographic Position Index (TPI)
• 3.3.6 Terrain Ruggedness Index (TRI)