GDAL-RASTER-ROUGHNESS(1) GDAL GDAL-RASTER-ROUGHNESS(1) >>> (NAME) gdal-raster-roughness - >>>>> >>>> >>>> >> >>>> 3.11 >>>>> >>. >>>>> >>>>> (SYNOPSIS) Usage: gdal raster roughness [OPTIONS] Generate a roughness map Positional arguments: -i, --input Input raster datasets [required] [not available in pipelines] -o, --output Output raster dataset [required] [not available in pipelines] Common Options: -h, --help Display help message and exit --json-usage Display usage as JSON document and exit --config = Configuration option [may be repeated] -q, --quiet Quiet mode (no progress bar or warning message) [not available in pipelines] Options: -f, --of, --format, --output-format Output format ("GDALG" allowed) [not available in pipelines] --co, --creation-option = Creation option [may be repeated] [not available in pipelines] --overwrite Whether overwriting existing output dataset is allowed [not available in pipelines] Mutually exclusive with --append --append Append as a subdataset to existing output [not available in pipelines] Mutually exclusive with --overwrite -b, --band Input band (1-based index) (default: 1) --no-edges Do not try to interpolate values at dataset edges or close to nodata values Advanced Options: --if, --input-format Input formats [may be repeated] [not available in pipelines] --oo, --open-option = Open options [may be repeated] [not available in pipelines] >>>>>>> (DESCRIPTION) >>>>> gdal raster roughness >> >>>> >>>>>>>> >> >>>>>>> >> >> >>> >>>>>> (elevation) >>>>>> >>>>>>> >>>>> >>>>>>. >>>> (Roughness) >>>>>>>>> >>>>>> >>>>>>>>> >>>> >> >>>>> >>>>> > >>>>>>>> >>>>> >> >>>> >>>>>>>>> >> >> >>>>>> > >>>>>>> (2007, Marine Geodesy 30:3-35) >>>>> >>> >>>. >>> >>>>>>>> >>>>>> >> >>>>> >> >>>>> >>>>>> >> gdal raster pipeline >> >>>>> >>>. >>>>> >>>> -9999 >> >>>>> >>>>> nodata >>>>>>> >>>>>>. >>>>>> >>> >>>>>> >> >>>>> >> >>>>> nodata >> >>>>> 3x3 >> >>>>> >> >>>>> >>>> >>>> >>>> >> >>>>> nodata >> >>>>>>>>>>> >>> >>> >>>>> >>. >>>>>> >>>>>>>> >>>>>>>> >>>>>> >> >> >>>>>>> >>>>> >> >> >>>> >>>>> >>>>> nodata >> >>>>> 3x3> >> >>>>>>>>> >>>>>> >>>>> >>>>>> >>>>>>> >>> >>>>> >>>>> --no-edges >>>> >>> >>>> >> >> >>> >>>> >> >>>>> >> >>>>> > >>>>> >> >>>>> >>>>> >> >>>>> nodata >> >>>>> >>. >>>>> GDALG (>>>>>>>>>>> >> >>>> / >>>>) >>> >>>>>> >> >>>>>>>>>> >> >>>>> >> >>>>> >> >>>> JSON >> >>>>>>> >> >>>> >>>>> GDALG >>>>>>>> >>>>>>. >>>> >>>> >> >>>>>>> >>> >> >>>>>>> >> >>>>>> GDALG: GDAL Streamed Algorithm >> >>>>> >> >>>>>>>>>>> >>>> >>> >>> > >>>>>>>>> >>>>>>>> >> >> >>>> >> >>>> (on-the-fly) / >>>>>> (streamed) >>>>>> >>>>. >>>>>>>>> >>>> >>>>>> (PROGRAM-SPECIFIC OPTIONS) -b, --band >>>>> >>>>> (>>>> >> >) >> >>>> >>>> >>>> >> >>>>>> >>>. --no-edges >>>> >>>>>>>>> >>>>>> >> >>>>>>> >>>>>>>>>>> >> >> >>>>>> >>>>>> nodata >>>>> >>>> >>>>>. >>>>>>>>> >>>>>>>>> (STANDARD OPTIONS) --append >>>>> >>>> >>>>> >> >>>>> >> >>>>>>>>>>>>>> (subdataset) >>>> >> >> >>>> >>>>> >>>>>. >>>> >> >>>>>>>>>> >>> >>>>>> >> >> >>>>>> >>>>>>>>>>>>>>>>> >>>>>>>> >>>>>>> >>>>> GTiff -- GeoTIFF File Format > GPKG -- GeoPackage raster. >>> >>>>> >>>>>> >> >>>>> >> >>>>>>>>>>> >>>>> >>>> >>>> >>>>>> >>>>> >> >> >>>>> >>>>>>. --co, --creation-option = >>>>>> >> >>>>>>> >> >> >>> >>>>> >>>>>>> >>>> (creation option) >>>>> >> >>>>>>> >> >>>>> >>>> >>>>> >>>>>> >>>> >>>>>>>> >>>>>>> >>>. >>>> >>>>>> >>>>>> GeoTIFF >> >>>>>>>>> >>>> >>>> >>>>> >>>>>>>>>> > >>>>>>>>> (tiled) >>>> >> >>>>> >>>> >>>>>>>> >>>>>>. >>>> >>> >>>>> >>>. >>>>>>>>> >>>> >>>>> >>>> >> >>>>>> >>>> >>>>> >>>>> > >>>> >>>>>>>> >>>> >>>>> >>> >>>>> >>>>> >>>>>>. >>>>>> >> >>>>>>>>> >>>>>>>>>>>> >>>> >> >>>> >> >>>>>>> >> >>>>> >> >>>>> --formats >>>>>> >>>> >>> >>>>>>> >>>>> >>>> >>>>> >>>>>>> >>>>>> >>>>>>>>> >>>> >>>>>> >>>. >>>> >>>>> >> >>>>>>>>> >>>> >>>> >>>> >> >>>>> >>>>>>> >>>>>>> >>>> Raster drivers >> >>>>>>. --if, --input-format >>> >>>>/>>>>>> >> >>>> >>>> >>> >>>> >>>>(>>>) >>>>> >>>>>> >>>. >>>>>> >>> >>>> >>>> >> >>>>> >>>>> >>> >> >>>>>> >> >>>>> >>>>>> >>>>>> >> >>>>>> >>>>>> >>>>> >>>>>> >>>> >>>>>>>> >>>> >>>>>> >>>>> >>>>> >>>>>> >>>>>>> >>>. >>> >>>>> >>>>>>>> >>>>> >>> >>>>> >>> >> >>> >>>>>> >>>>>> >>>> >>>>. >>>> >>>>> >>>>> >> >>> >>> >> >>>>>>>> >> >>>>> >> >>> >>>> >>>>>>>>>>> >>>>>>>> >>>>>>> >> >>>> >>>>>>>> >>>>>>>> >>>> >>>>> >>>> >>>>>. >>>> >>> >>>>> >>>. --oo, --open-option = >>>>> >>> >>>> >>>>>>>>>>> (>>>> >>>>). >>>> >>> >>>>> >>>. -f, --of, --format, --output-format >>>>> >>>> >>>> >>>>> >>>> >>>>>>>. >>>>>> >>>> >> >>>>>>> >> >>>>> gdal --formats | grep raster | grep rw | sort >> >>> >>>>. --overwrite >>>>> >> >>>>>> >>>> >>>>>>>> >> >>> >>>> >> >>>>>>>>>>> >>> >>>>>. >> >>> >>> >>>>> >>>>>> >>>>>>>> >>> >>>> >> >>>>>>>>>>> >>> >> >>> >>>> >>>>> >>>>> gdal >> >>> >>>>> >>>>>>. >>>>> >>>> (EXIT STATUS) >>>>>> >> >>>> >>>>>> >> >>>>> 0 > >> >>>> >>>> >>> >>>>>> >>> >>> >>>>>>>>>>>> (>>>>>> >>>>>>>>>>>>> >> >> >>> >>>>> >>>>> >>>>>>>> >> >>>>> >>>>>>>>>>> >>>> >>>>>>>>). >>>>>>> (EXAMPLES) >>>> >: >>>>> >> >>>> >>>> >> >> >>>> DTED0. $ gdal raster roughness n43.dt0 out.tif --overwrite >>>>>>>>> (AUTHORS) Even Rouault >>>>>>>> > >>>>> (COPYRIGHT) 1998-2026 August 18, 2026 GDAL-RASTER-ROUGHNESS(1)