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GDAL-RASTER-OVERVIEW-DELETE(1)	      GDAL	  GDAL-RASTER-OVERVIEW-DELETE(1)

NAME
     gdal-raster-overview-delete - Delete overviews of a raster dataset

     Added in version 3.11.

SYNOPSIS
	Usage: gdal raster overview delete [OPTIONS] <DATASET>

	Deleting overviews.

	Positional arguments:
	  --dataset <DATASET>		     Dataset (to be updated in-place, unless --read-only) [required]

	Common Options:
	  -h, --help			     Display help message and exit
	  --json-usage			     Display usage as JSON document and exit
	  --config <KEY>=<VALUE>	     Configuration option [may be repeated]
	  --progress			     Display progress bar

	Options:
	  --external			     Delete external overviews

	Advanced Options:
	  --oo, --open-option <KEY>=<VALUE>  Open options [may be repeated]

DESCRIPTION
     gdal raster overview delete can be used to delete all existing overviews of
     a dataset.

     NOTE:
	For  most file formats (including GeoTIFF or GeoPackage), the space pre-
	viously occupied by the removed overviews  may	not  be  reclaimed.   It
	might  be  needed  for	use  gdal raster convert to create a new compact
	dataset.

     --dataset <DATASET>
	    Dataset name, to be updated in-place by default  (unless  --external
	    is specified). Required.

     --external
	    Remove external .ovr overviews.

EXAMPLES
   Example 1: Delete overviews of a GeoTIFF file.
	gdal raster overview delete my.tif

AUTHOR
     Even Rouault <even.rouault@spatialys.com>

COPYRIGHT
     1998-2025

				  Oct 29, 2025	  GDAL-RASTER-OVERVIEW-DELETE(1)

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