Pasta, I have used gdalwarp command line utility to warp large georaster images and it worked well and create a 30GB tiff image.
Thanks, Tejas Gajera On Wed, Jul 14, 2010 at 11:16 AM, Frank Warmerdam <warmer...@pobox.com> wrote: > Pasta Bolognese wrote: >> >> Hi Tejas , >> >> where did you get that 30GB Tiff file from ? I tough that the maximum >> size for a Tiff was 4GB... > > Pasta, > > This was presumably a GeoBigTIFF. There was a project in the last few > years to extend the TIFF format to support 64bit addressing and the > resulting format variant is called BigTIFF. It is supported by > libtiff 4.x (still in beta really), and GDAL 1.7 and on. > > In brief, GDAL transparently supports traditional 4GB limited TIFF > and BigTIFF which supports much larger file sizes. > > Best regards, > -- > ---------------------------------------+-------------------------------------- > I set the clouds in motion - turn up | Frank Warmerdam, > warmer...@pobox.com > light and sound - activate the windows | http://pobox.com/~warmerdam > and watch the world go round - Rush | Geospatial Programmer for Rent > > _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
