[GRASS-dev] [SoC] Parallelization of Raster and Vector modules

[Yann Chemin]

Yes indeed, only to process simple equations on multi-Gb images takes some time.

On 5 April 2010 18:06, Markus Neteler <neteler at osgeo.org> wrote:
> On Sun, Apr 4, 2010 at 3:22 AM, Jordan Neumeyer
> <jordan.neumeyer at mines.sdsmt.edu> wrote:
>> I didn't realize how big the data set could be. What's
>> biggest map you've seen?
>
> Our provincial DEM is a 3.5GB Geotiff which is of 48800x58000 size.
> Another file which I recently had to import was a 4GB Geotiff with
> 21550 bands. Finally, in remote sensing, you can quickly generate
> quickly files in the multi-GB range.
>
> Markus
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-- 
Yann Chemin
Senior Spatial Hydrologist
www.csu.edu.au/research/icwater
M +61-4-3740 7019