[gdal-dev] How remove the piramids from TIFF non-georef
rajjad at gmail.com
Wed Jan 15 10:38:38 PST 2014
Did u try this?
On Jan 15, 2014 9:11 PM, "Antonio Falciano" <afalciano at yahoo.it> wrote:
> Il 15/01/2014 12:01, Andrea Peri ha scritto:
>> I have a lot of huge tiff not-gereferenced raster.
>> These tiff are all with 4 bands (RGBA) and 10 pyramids inside.
>> I need to remove the piramids and retrieve a new tiff version without
>> the piramids and with only 3 bands (RGB).
>> Usually this work is do using imagemagick or vips, but I like to try to
>> use the gdal-translate to do this.
>> But Im not sure , because the tiff are not georef and also I'm not sure if
>> gdal is capable to read a 4 pyramid tiff and generate a 3 not-piramid
> you can do it with gdal_translate and its creation options .
> You can try with something like this:
> gdal_translate -co COPY_SRC_OVERVIEWS=NO -co ALPHA=NO -co TFW=YES -co
> PROFILE=BASELINE input.tif output.tif
> Hope this helps.
>  http://www.gdal.org/frmt_gtiff.html
> Antonio Falciano
> gdal-dev mailing list
> gdal-dev at lists.osgeo.org
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