[gdal-dev] Build overviews and tile index
saad.hessane at gmail.com
Thu Jul 12 08:48:56 PDT 2012
2012/7/12 Even Rouault <even.rouault at mines-paris.org>
> Selon Saād HESSANE <saad.hessane at gmail.com>:
> > Hi list,
> > I'm workig on a Mapserver/GDAL application, and I have to setup the
> > datasource (create tileindex and overviews) to boost the performance.
> > I have two question :
> > 1. Can I store overviews in a different path than the original raster
> > path? The original path can be in a read only folder like an optical
> This should be possible by using the GDAL PamProxy mechanism, but I'ma
> this is very lightly documented. See
> http://trac.osgeo.org/gdal/ticket/2432 for
> some elements.
> > 2. Can I build overviews of an entire VRT tile index ?
> gdaladdo on a VRT should work.
> > Thank you.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the gdal-dev