File:PIA19161-MarsCuriosityRover-GardenCityArea-20150318.jpg
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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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来源 | http://photojournal.jpl.nasa.gov/figures/PIA19161_fig1.jpg |
作者 | NASA/JPL-Caltech/MSSS |
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Public domainPublic domainfalsefalse |
本文件完全由NASA创作,在美国属于公有领域。根据NASA的版权方针,NASA的材料除非另有声明否则不受版权保护。(参见Template:PD-USGov/zh、NASA版权方针页面或JPL图片使用方针。) | ||
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30 3 2015
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垂直分辨率 | 199.9996 dpi |
使用软件 | Adobe Photoshop CS6 (Windows) |
文件修改日期时间 | 2015年3月30日 (一) 08:50 |
色彩空间 | sRGB |