File:Sandy Selfie Sent from NASA Mars Rover.jpg
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DescriptionSandy Selfie Sent from NASA Mars Rover.jpg |
English: This self-portrait of NASA's Curiosity Mars rover shows the vehicle at "Namib Dune," where the rover's activities included scuffing into the dune with a wheel and scooping samples of sand for laboratory analysis.
The scene combines 57 images taken on Jan. 19, 2016, during the 1,228th Martian day, or sol, of Curiosity's work on Mars. The camera used for this is the Mars Hand Lens Imager (MAHLI) at the end of the rover's robotic arm. Namib Dune is part of the dark-sand "Bagnold Dune Field" along the northwestern flank of Mount Sharp. Images taken from orbit have shown that dunes in the Bagnold field move as much as about 3 feet (1 meter) per Earth year. The location of Namib Dune is show on a map of Curiosity's route at http://mars.nasa.gov/msl/multimedia/images/?ImageID=7640. The relationship of Bagnold Dune Field to the lower portion of Mount Sharp is shown in a map at PIA16064. The view does not include the rover's arm. Wrist motions and turret rotations on the arm allowed MAHLI to acquire the mosaic's component images. The arm was positioned out of the shot in the images, or portions of images, that were used in this mosaic. This process was used previously in acquiring and assembling Curiosity self-portraits taken at sample-collection sites, including "Rocknest" (PIA16468), "Windjana" (PIA18390) and "Buckskin" (PIA19807). For scale, the rover's wheels are 20 inches (50 centimeters) in diameter and about 16 inches (40 centimeters) wide.العربية: سيلفي للعربة كيوريوسيتي روفر مرسلة من المريخ |
Date | Taken on 19 January 2016 |
Source | https://www.nasa.gov/image-feature/jpl/pia20316/curiosity-self-portrait-at-martian-sand-dune (image link) |
Author | NASA/JPL-Caltech/MSSS |
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This image or video was catalogued by Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (NASA) under Photo ID: PIA20316. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Other languages:
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Licensing
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ![]() |
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current | 16:06, 31 January 2016 | ![]() | 10,519 × 11,225 (16.43 MB) | بدارين (talk | contribs) | User created page with UploadWizard |
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User comments | Kolor stitching | 57 pictures | Size: 14741 x 11465 | Lens: Standard | RMS: 1.88 | FOV: NA | Projection: Stereographic | Color: LDR | |
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Width | 14,741 px |
Height | 11,465 px |
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Compression scheme | Deflate (PKZIP) |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 17:20, 25 January 2016 |
Color space | sRGB |
Date and time of digitizing | 06:45, 25 January 2016 |
Date metadata was last modified | 09:20, 25 January 2016 |
Unique ID of original document | xmp.did:EE3F252C3F206811822A863DBB0F9B47 |