File:Dune field in a crater, perspective view ESA384408.tiff
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Size of this JPG preview of this TIF file: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,024 × 576 pixels | 1,280 × 720 pixels | 1,920 × 1,080 pixels.
Original file (1,920 × 1,080 pixels, file size: 3.74 MB, MIME type: image/tiff)
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Summary
[edit]DescriptionDune field in a crater, perspective view ESA384408.tiff |
English: Perspective view of a wind-blown dune field inside an unnamed, 48 km-wide impact crater in the southern highlands of Mars. The dune field includes sickle-shaped dunes known as barchans, and parallel ridges of dunes called transverse dunes. A smoothly distributed sand sheet stretches between the dunes and the western wall of the crater, and a single elongated transverse dune extends beyond the main field. Dunes can also be seen in the crater to the right in this scene.
This oblique perspective view was generated using data from the Mars Express high-resolution camera stereo channels. This scene is part of the region imaged on 16 May 2017 during Mars Express orbit 16934. Themain imageis centred on 248°E / 59°S. North is to the right. |
Date | |
Source | http://www.esa.int/spaceinimages/Images/2017/10/Dune_field_in_a_crater_perspective_view |
Author | European Space Agency |
Permission (Reusing this file) |
ESA/DLR/FU Berlin,CC BY-SA 3.0 IGO |
Other versions |
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Title InfoField | Dune field in a crater, perspective view |
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
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:55, 5 October 2017 | 1,920 × 1,080 (3.74 MB) | Fæ (talk | contribs) | European Space Agency, Id 384408, http://www.esa.int/spaceinimages/Images/2017/10/Dune_field_in_a_crater_perspective_view, User:Fæ/Project_list/ESA |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Synthetic Camera |
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Camera model | Perspective Camera |
Exposure time | 0/1 sec (0) |
Date and time of data generation | 21:23, 30 August 2017 |
Lens focal length | 24 mm |
Width | 1,920 px |
Height | 1,080 px |
Bits per component |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 45 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 21:29, 30 August 2017 |
Exposure Program | Manual |
Date and time of digitizing | 21:23, 30 August 2017 |
Color space | Uncalibrated |
Focal plane X resolution | 720 |
Focal plane Y resolution | 720 |
Focal plane resolution unit | 3 |