File:ESP 053739 1650 (27240474497).jpg

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DescriptionESP 053739 1650 (27240474497).jpg	Dunes in Nectaris Montes — Sand dunes in Valles Marineris can be impressive in size, with steep slopes that seem to climb and descend. NASA/JPL/University of Arizona (262 km above the surface, less than 1 km across.) uahirise.org/ESP_053739_1650
Date	27 April 2018, 12:31
Source	ESP_053739_1650
Author	UAHiRISE (NASA)

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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	21:09, 20 June 2018		2,560 × 1,920 (5.86 MB)	Meisam (talk \| contribs)	Transferred from Flickr via #flickr2commons

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Commons:WikiProject Aviation/recent uploads/2018 June 20

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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 CC (Macintosh)
File change date and time	12:31, 27 April 2018
Color space	sRGB
Date and time of digitizing	08:51, 15 September 2009
Date metadata was last modified	05:31, 27 April 2018
Unique ID of original document	uuid:183BB7C606F9DD11BA66D1AD63D425C6

File:ESP 053739 1650 (27240474497).jpg

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