File:A Mosaic of MESSENGER Images of Mercury's North Polar Region.jpg
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editDescriptionA Mosaic of MESSENGER Images of Mercury's North Polar Region.jpg |
English: Radar image of Mercury's north polar region acquired by the Arecibo Observatory (yellow areas denote regions of high radar reflectivity) is shown superposed on a mosaic of MESSENGER images of the same area. All of the larger polar deposits are located on the floors or walls of impact craters. Deposits farther from the pole are seen to be concentrated on the north-facing sides of craters. |
Date | |
Source | http://www.nasa.gov/mission_pages/messenger/media/PressConf20121129.html |
Author | NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington/National Astronomy and Ionosphere Center, Arecibo Observatory |
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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 | 20:12, 2 December 2012 | ![]() | 6,825 × 6,825 (10.58 MB) | Stas1995 (talk | contribs) | User created page with UploadWizard |
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Width | 6,825 px |
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Height | 6,825 px |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 10:44, 29 November 2012 |
Exif version | 2.21 |
Color space | sRGB |
Unique ID of original document | 1AAF3979F823E8CB94FDFEBDC30F8E56 |
Date and time of digitizing | 13:36, 15 November 2012 |
Date metadata was last modified | 05:44, 29 November 2012 |