RE: [OSGeo-Discuss] format for raster data distribution, JP2?

2011-07-15 Thread Michael P. Gerlek
Well, you've covered most of the tradeoffs - proprietary/open, general availability, etc. At the end of the day, it's hard to beat compressed TIFFs. (lzw-compressed TIFFs are nice too - maybe a bit less supported than jpeg-compressed, but no quality loss) -mpg From:

Re: [OSGeo-Discuss] format for raster data distribution, JP2?

2011-07-15 Thread Frank Warmerdam
John, I agree with Michael. JPEG2000 as a distribution format is going to be problematic for many users. TIFF+JPEG is pretty universal. I would add that YCbCr mode jpeg imagery in TIFF can be quite a bit better quality for size than RGB imagery. In some cases special writing options are