[Benchmarking] Preparing the raster data in TIFF format

[Ivan Grcic]

Hi Andrea,

im available to do any work necessary with raster data, so please let
me know if you need help :)

Regards,
Ivan


On Mon, Aug 2, 2010 at 4:44 PM, Andrea Aime <aaime at opengeo.org> wrote:
> Hi,
> I'm having a quick look around the server and
> found the directory containing the data.
>
> Looking in particular at the raster one I've noticed
> there is a shell script to convert the ecw into tiffs,
> but it seems incomplete:
>
> #!/bin/sh
> for ecw_file in *.ecw ; do
>  tif_file=`basename $ecw_file .ecw`.tif
>  gdal_translate $ecw_file $tif_file -co TILED=YES
> done
>
> I guess it should be something like:
>
> #!/bin/sh
> for ecw_file in *.ecw ; do
>  tif_file=`basename $ecw_file .ecw`.tif
>  gdal_translate -a_srs EPSG:25831 $ecw_file $tif_file -co TILED=YES
>  gdaladdo -r gauss 2 4 8 16 32 64 128
> done
>
> Should I update it and make it run?
>
> Cheers
> Andrea
>
> PS: I looked around, the projection was not in the ECW files but was
> available in the .xml files associated to them
>
> --
> Andrea Aime
> OpenGeo - http://opengeo.org
> Expert service straight from the developers.
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-- 
Ivan Grcic