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tldr/pages/common/gdal_contour.md
Jakob Miksch 5c490a50e8
gdal_contour: add page (#8200) 
* gdal_contour: add page

* Apply suggestions from code review

Co-authored-by: Reinhart Previano Koentjoro <reinhart_previano@yahoo.com>

Co-authored-by: Reinhart Previano Koentjoro <reinhart_previano@yahoo.com>
2022-07-25 13:30:54 +07:00

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gdal_contour

Create contour lines and polygons from a digital elevation model. More information: https://gdal.org/programs/gdal_contour.html.

  • Create a vector dataset with contour lines spread over an 100-meter [i]nterval while [a]ttributing the elevation property as "ele":

gdal_contour -a {{ele}} -i {{100.0}} {{path/to/input.tif}} {{path/to/output.gpkg}}

  • Create a vector dataset with [p]olygons spread over an 100-meter [i]nterval:

gdal_contour -i {{100.0}} -p {{path/to/input.tif}} {{path/to/output.gpkg}}