File:Ravi Vallis.jpg

No higher resolution available.

Ravi_Vallis.jpg ‎(581 × 335 pixels, file size: 60 KB, MIME type: image/jpeg)

This file is from Wikimedia Commons and may be used by other projects. The description on its file description page there is shown below.

Summary

DescriptionRavi Vallis.jpg	English: Ravi Vallis, as seen by Viking 1. Location is 1 S and 43 W.
Date	12/01/09
Source	http://history.nasa.gov/SP-441/ch4.htm
Author	Jim Secosky selected nasa image.

	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."

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:30, 1 December 2009		581 × 335 (60 KB)	wikimediacommons>Jimmarsmars	{{Information \|Description={{en\|1=Ravi Vallis, as seen by Viking. Location is 1 S and 43 W.}} \|Source=http://history.nasa.gov/SP-441/ch4.htm \|Author=Jim Secosky selected nasa image. \|Date=12/01/09 \|Permission= \|other_versions= }} [[Category:Surface feat

The following 2 pages use this file:

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Horizontal resolution	100 dpi
Vertical resolution	100 dpi