File:Northern features ESA233569.jpg
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[edit]DescriptionNorthern features ESA233569.jpg |
English: Chasma Boreale (box 1) is about 2 km deep, 580 km long and about 100 km wide. Its walls allow a perfect view into the strata within the deposits. On the canyon floor impact craters are visible, some heavily covered by sand and some partly exhumed. Dark and light-toned deposits (box 2) deposits can be seen in a fine and regular covering. The darker sediments have been dropped by the winds during spring dust storms. The patterns are created when the deposits change in quantity according to the seasons.
The northern polar ice cap is surrounded by a large dune field (box 3), parts of which extend 600 km to the south. |
Date | |
Source | http://www.esa.int/spaceinimages/Images/2011/08/Northern_features |
Author | European Space Agency |
Permission (Reusing this file) |
ESA/DLR/FU Berlin (G. Neukum),CC BY-SA 3.0 IGO |
Other versions |
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Title InfoField | Northern features |
Mission InfoField | Mars Express |
Activity InfoField | Space Science |
Licensing
[edit]This file is licensed under the Creative Commons Attribution-ShareAlike 3.0 IGO license.
Attribution: ESA/DLR/FU Berlin (G. Neukum)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:47, 24 May 2017 | 1,920 × 480 (196 KB) | Fæ (talk | contribs) | European Space Agency, Id 233569, http://www.esa.int/spaceinimages/Images/2011/08/Northern_features, User:Fæ/Project_list/ESA |
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Image title |
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height | 480 |
width | 1,920 |
Width | 13,603 px |
Height | 3,400 px |
Compression scheme | LZW |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 1 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5.1 Windows |
File change date and time | 10:32, 1 August 2011 |
Color space | Uncalibrated |
Date and time of digitizing | 17:26, 5 July 2011 |
Date metadata was last modified | 12:32, 1 August 2011 |
Unique ID of original document | xmp.did:45F08B680CA7E011A261B86A70D54D29 |
IIM version | 116 |