Image:ByrdGlacier HiLoContrast.jpg

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Summary

Description

Low and high contrast images of the w:Byrd Glacier in Antarctica. The low-contrast version is similar to the level of detail the naked eye would see in an airplane flight over the area. In this scene, the ice sheet seems smooth and almost featureless. The bottom image uses enhanced contrast to highlight flow lines on the ice sheet and bottom crevasses.
Source

http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17160
Date

not specified
Author

NASA
Permission
( Reusing this image)

US government, public domain
Other versions Larger, unannotated version available from source URL.

Licensing

Public domain
 This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". ( NASA copyright policy page or JPL Image Use Policy).

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File history

Click on a date/time to view the file as it appeared at that time.

Date/Time Dimensions User Comment
current 23:40, 26 April 2006 540×710 (83 KB) Howcheng (wrong version)
23:39, 26 April 2006 800×1,620 (223 KB) Howcheng ({{Information | Description=Low and high contrast images of the w:Byrd Glacier in Antarctica. The low-contrast version is similar to the level of detail the naked eye would see in an airplane flight over the area. In this scene, the ice sheet seems sm)
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