File:Urmia-1-2.gif

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Original file ‎(748 × 855 pixels, file size: 917 KB, MIME type: image/gif, looped, 2 frames, 4.0 s)

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English: i mounted two satellite images of lake urmia into a single animated GIF.

used some transparency for the second lower res part. switch delay is 2 seconds each.

quite visibly this object shows how the water level decrease over time reduced the surface of the lake in some areas more than in others.

please be aware that the used two shots were taken from different angles in the sky and so a slight shortening of the lakes extension in the northern area due to camera and not by water level effects is visible. in contrast to that, the match in the southern part is much better and the true effect that this animation is intended to show gets quite visible.
Date between 1984 and 2003
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source images are:

Author User:Alexander.stohr
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  • The self created image is not subject of any special licensing since it is provided to anybody under PD (public domain) terms as the incorporated source images were.
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Date/TimeThumbnailDimensionsUserComment
current01:13, 2 November 2007Thumbnail for version as of 01:13, 2 November 2007748 × 855 (917 KB)Alexander.stohr (talk | contribs)i mounted two satellite images of lake urmia into a single animated GIF. used some transparency for the second lower res part. switch delay is 2 seconds each. source images are: * http://de.wikipedia.org/wiki/Bild:Lake_urmia.jpg (dated 1994) * http://com

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