tldr/pages/common/gdaldem.md

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gdaldem

Analyze and visualize digital elevation models (DEM). More information: https://gdal.org/programs/gdaldem.

  • Compute the hillshade of a DEM:

gdaldem hillshade {{path/to/input.tif}} {{path/to/output.tif}}

  • Compute the slope of a DEM:

gdaldem slope {{path/to/input.tif}} {{path/to/output.tif}}

  • Compute the aspect of a DEM:

gdaldem aspect {{path/to/input.tif}} {{path/to/output.tif}}