File:PIA19161-MarsCuriosityRover-GardenCityArea-20150318.jpg
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[編輯]描述PIA19161-MarsCuriosityRover-GardenCityArea-20150318.jpg |
English: PIA19161: Prominent Veins at 'Garden City' on Mount Sharp, Mars
http://photojournal.jpl.nasa.gov/catalog/PIA19161 This March 18, 2015, view from the Mast Camera on NASA's Curiosity Mars rover shows a network of two-tone mineral veins at an area called 'Garden City' on lower Mount Sharp. The veins combine light and dark material. The veins at this site jut to heights of up to about 2.5 inches (6 centimeters) above the surrounding rock, and their widths range up to about 1.5 inches (4 centimeters). Figure 1 includes a 30-centimeter scale bar (about 12 inches). Mineral veins such as these form where fluids move through fractured rocks, depositing minerals in the fractures and affecting chemistry of the surrounding rock. In this case, the veins have been more resistant to erosion than the surrounding host rock. This scene is a mosaic combining 28 images taken with Mastcam's right-eye camera, which has a telephoto lens with a focal length of 100 millimeters. The component images were taken on March 18, 2015, during the 929th Martian day, or sol, of Curiosity's work on Mars. The color has been approximately white-balanced to resemble how the scene would appear under daytime lighting conditions on Earth. Malin Space Science Systems, San Diego, built and operates the rover's Mastcam. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, manages the Mars Science Laboratory Project for NASA's Science Mission Directorate, Washington. JPL designed and built the project's Curiosity rover. More information about Curiosity is online at http://www.nasa.gov/msl and http://mars.jpl.nasa.gov/msl/. Photojournal Note: Also available is the full resolution TIFF file PIA19161_full.tif. This file may be too large to view from a browser; it can be downloaded onto your desktop by right-clicking on the previous link and viewed with image viewing software. |
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來源 | http://photojournal.jpl.nasa.gov/figures/PIA19161_fig1.jpg |
作者 | NASA/JPL-Caltech/MSSS |
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[編輯]Public domainPublic domainfalsefalse |
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本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zh,NASA版權政策或JPL圖像使用政策) | ![]() |
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目前 | 2015年4月3日 (五) 16:34 | ![]() | 6,724 × 3,000(15.25 MB) | Drbogdan(留言 | 貢獻) | User created page with UploadWizard |
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水平解析度 | 199.9996 dpi |
垂直解析度 | 199.9996 dpi |
使用軟體 | Adobe Photoshop CS6 (Windows) |
檔案修改日期時間 | 2015年3月30日 (一) 08:50 |
色彩空間 | sRGB |