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Re: Where Can I Download a Super Size Image for Testing

  • Subject: Re: Where Can I Download a Super Size Image for Testing
  • From: "Miguel A. Urech" <murech@ermspain.com>
  • Date: Sat, 19 Mar 2005 20:32:30 +0100
  • In-reply-to: <d1g9ab$1gmf$1@godfrey.mcc.ac.uk>
  • Newsgroups: sci.image.processing
  • References: <1110896538.275073.36100@g14g2000cwa.googlegroups.com> <d1e8p6$al6$1@gemini.csx.cam.ac.uk> <d1g9ab$1gmf$1@godfrey.mcc.ac.uk>
  • Reply-to: "Miguel A. Urech" <murech@ermspain.com>
  • Xref: news.mcc.ac.uk sci.image.processing:47389
Hello Roy:
  
On Saturday, March 19, 2005, 3:52:36 AM, you wrote:
> This doesn't seem to be downloadable. Also, 2,500,000,000 pixels, assuming
> 32 bit encoding (*opening KCalc*)... 80,000,000,000 bits = 10,000,000,000
> bytes ~= 10 GB. Can Rob hold this on his hard-drive? Can his connection
> obtain the data in less than days/weeks? Can the RAM handle it while
> properly running the algorithm? *wink*

To cope with large imagery like you mention and much larger, even
Terabyte images, is what ER Mapper invented ECW compression and Image Web
Server for. Take a look at their sites www.ermapper.com and wwW.earthetc.com

-- 
Best regards,

Miguel


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