File:Echus Chasma ESA230171.tiff
Original file (5,668 × 3,425 pixels, file size: 44.66 MB, MIME type: image/tiff)
Captions
Summary[edit]
DescriptionEchus Chasma ESA230171.tiff |
English: Ortho-image of Echus Chasma.
The High-Resolution Stereo Camera (HRSC) on board ESA’s Mars Express has returned images of Echus Chasma, one of the largest water source regions on the Red Planet. Echus Chasma is the source region of Kasei Valles which extends 3000 km to the north. The data was acquired on 25 September 2005. The pictures are centred at about 1° north and 278° east and have a ground resolution of approximately 17 m/pixel. The ortho-image was rectified using elevation data derived from a high-resolution Digital Terrain Model, or DTM (obtained from HRSC data), such that distortions introduced during imaging are corrected. Such an image can be used to derive maps. Elevation data from the DTM has been colour-coded and overlain on the ortho-image so that elevation data and the image itself are displayed in a single scene. The scale is in metres. |
Date | |
Source | http://www.esa.int/spaceinimages/Images/2008/07/Echus_Chasma |
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 | Echus Chasma |
Mission InfoField | Mars Express |
Activity InfoField | Space Science |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:06, 24 May 2017 | 5,668 × 3,425 (44.66 MB) | Fæ (talk | contribs) | European Space Agency, Id 230171, http://www.esa.int/spaceinimages/Images/2008/07/Echus_Chasma, User:Fæ/Project_list/ESA |
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Metadata
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height | 3,425 |
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width | 5,668 |
Width | 5,668 px |
Height | 3,425 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 | 15 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS2 Windows |
File change date and time | 17:06, 16 June 2008 |
Color space | Uncalibrated |