File:Hebes & Echus chasmata.jpg

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DescriptionHebes & Echus chasmata.jpg	English: View of most of Hebes Chasma (upper center and right), with a portion of Ophir Chasma at lower right, and the southern part of Echus Chasma at upper left. Perrotin Crater is just left of lower center. This image was obtained by cropping a massive 23,711 × 11,856 pixel mosaic of NASA images, and adjusting in hue and saturation. The original caption for the mosaic reads in part as follows: This mosaic image of Valles Marineris - colored to resemble the martian surface - comes from the Thermal Emission Imaging System (THEMIS), a visible-light and infrared-sensing camera on NASA's Mars Odyssey orbiter. Mars Odyssey was built by Lockheed Martin and the mission is operated by the Jet Propulsion Laboratory. Built from more than 500 daytime infrared photos, the mosaic shows the whole valley in more detail than any previous composite photo. Despite the valley's huge extent - including its western extension through Noctis Labyrinthus, it reaches some 3,000 kilometers (2,000 miles) long - the smallest details visible in the image are about the size of a football field: 100 meters (328 feet).
Date	November 2005
Source	http://themis.asu.edu/vallesspecial
Author	NASA / JPL-Caltech / Arizona State University

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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.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	08:02, 27 October 2012		5,000 × 2,000 (3.51 MB)	WolfmanSF (talk \| contribs)	User created page with UploadWizard

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- Hebes Chasma
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- 赫伯斯峽谷

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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop Elements 9.0 Windows
File change date and time	00:47, 27 October 2012
Color space	sRGB
Image width	5,000 px
Image height	2,000 px
Date and time of digitizing	23:32, 14 September 2012
Date metadata was last modified	17:47, 26 October 2012
Unique ID of original document	xmp.did:2825A9098F00E2119F95AF57F82BF120
IIM version	7,022

File:Hebes & Echus chasmata.jpg

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