Commons:Featured picture candidates/File:Rub' al Khali (Arabian Empty Quarter) sand dunes imaged by Terra (EOS AM-1).jpg

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File:Rub' al Khali (Arabian Empty Quarter) sand dunes imaged by Terra (EOS AM-1).jpg, featured[edit]

Voting period is over. Please don't add any new votes.Voting period ends on 3 Dec 2009 at 06:15:23 (UTC)
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Dune reflections
Jovan, it is not a mirage. One cannot see a mirage looking down like that. Here's a good place to learn about mirages.What we are seeing here is rather an optical illusion I guess.--Mbz1 (talk) 18:25, 24 November 2009 (UTC)[reply]
It's an air reflection, similar to the phenomenon called a "Highway mirage", which is described in the article Mirage (even though it arguable doesn't fulfill the classical definition of Mirage being = Fata Morgana). -- JovanCormac 23:32, 24 November 2009 (UTC)[reply]
It is no air reflection! There are many little salt lakes between the dunes dry or filled with saltwater. Look a long time to the enlarged image: You can see, the salt lakes are lying in holes between the dunes. --Michael Gäbler (talk) 14:16, 25 November 2009 (UTC)[reply]
It might be that, it might also be the "Typical pale gravel plains" mentioned in the WP article on the en:Rub' al Khali. I do think I see reflections of clouds there, though. Strange that the NASA page doesn't explain the phenomenon. -- JovanCormac 15:50, 25 November 2009 (UTC)[reply]
This is a former river delta with brown yardangs between the small arms of the former river. The delta is now oversaltet and contains many little hypersaline lakes. --Michael Gäbler (talk) 23:29, 26 November 2009 (UTC)[reply]
Confirmed results:
Result: 11 support, 0 oppose, 0 neutral → featured. /George Chernilevsky talk 08:39, 29 November 2009 (UTC)[reply]
This image will be added to the FP gallery: Places/Satellite images