This http://www.gaia-gis.it/raster_benchmark/
may interest you cheers -- Giovanni -- > > > Maybe one day Jpeg2000 will get to the quality and stability > of ECW. But AFAIK, the open source drivers are still pretty > much alpha quality. I'd be pleased to hear that I am wrong in > making that statement. The good JP2K driver is the Kakadu > proprietary one :-( supplied together with ECW. > Converting compressed images back to GeoTiff means sometimes a > 50X (!) increase in file size. With HiRes ortho-photos that > becomes quite a burden on disk size, even with today's disk sizes. > So I still think we're unfortunately stuck with ECW for a > while (at least till a good OSS library for jpeg2000 matures). > > _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
