Hello Karu, That's best directed to the GDAL list rather than here. A quick search of that list's archive finds this:
http://osgeo-org.1560.n6.nabble.com/Resampling-With-GDAL-td3763387.html A follow-up question on that list will probably get you what you need. Michael On 16 October 2012 06:31, Karu Kaarigar <[email protected]> wrote: > I have hundreds of GeoTiff files, which are of different sizes (in pixels) > and when placed together, the cover contiguous stretch of ground coverage. > All the files have the same pixel size, i.e. 10 meters per pixels. > > In order to reduce the file sizes, I need to resample these images so that > their size is half - for example change it form 1600 x 1200 to 800 x 600 - > and also produce new world files (.tfw). After resampling, they should still > cover the ground. Is there a way to accomplish this gdal tools? > > ------------------------------------------------------------------------------ > Don't let slow site performance ruin your business. Deploy New Relic APM > Deploy New Relic app performance management and know exactly > what is happening inside your Ruby, Python, PHP, Java, and .NET app > Try New Relic at no cost today and get our sweet Data Nerd shirt too! > http://p.sf.net/sfu/newrelic-dev2dev > _______________________________________________ > GeoTools-GT2-Users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > ------------------------------------------------------------------------------ Don't let slow site performance ruin your business. Deploy New Relic APM Deploy New Relic app performance management and know exactly what is happening inside your Ruby, Python, PHP, Java, and .NET app Try New Relic at no cost today and get our sweet Data Nerd shirt too! http://p.sf.net/sfu/newrelic-dev2dev _______________________________________________ GeoTools-GT2-Users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
