[gdal-dev] gdal_translate with pixel size parameters?

[Tyler Mitchell]

I think I'm misusing some terms, my apologies.
I would actually like to maintain the output size/dimension of the overall
image, but resample an image from 100m -> 10m pixel sizes.



Frank 
Warmerdam To: gdal-dev at yahoogroups.com 
<warmerdam at pob cc: 
ox.com> Fax to: 
Subject: Re: [gdal-dev] gdal_translate with pixel size 
11/09/01 11:33 parameters? 
AM 
Please respond 
to gdal-dev 








tmitchell at l... wrote:

> Can I use gdal_translate to resample the image I am converting?
> Any suggestions?


Tyler,

You can use the -outsize parameter to control the size of the output file.
For instance:

gdal_translate -outsize 100 100 input.tif output.tif

will resample input.tif to a 100x100 image in output.tif. note that
nearest neighbour resampling is used (replication/decimation).

Best regards,
--
---------------------------------------+--------------------------------------

I set the clouds in motion - turn up | Frank Warmerdam,
warmerdam at p...
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | Geospatial Programmer for Rent


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