File:SO2 Galapagos 20051101.jpg

Summary

DescriptionSO2 Galapagos 20051101.jpg	English: Average concentration of sulfur dioxide over the Sierra Negra Volcano (Galapagos Islands) from October 23-November 1 measured by the Ozone Monitoring Instrument (OMI) on NASA’s Aura satellite. The sulfur dioxide is measured in w:Dobson units (DU), the number of molecules in a square centimeter of the atmosphere.
Date	1 November 2005
Source	NASA Earth Observatory 17089 http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17089
Author	English: The OMI instrument is a Dutch-Finnish Instrument, provided to the EOS/Aura mission by The Netherlands and Finland. NIVR (the Dutch space agency) is the overall program manager, in coordination with FMI (the Finnish Meteorological Institute). The Royal Netherlands Meteorological Institute (KNMI) is the Principal Investigator institute.

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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."

This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:44, 25 November 2007		1,294 × 1,251 (224 KB)	CarolSpears
	20:26, 2 May 2006		540 × 459 (51 KB)	Holly Cheng	{{Information \| Description=Average concentration of sulfur dioxide over the Sierra Negra Volcano (Galapagos Islands) from October 23-November 1 measured by the Ozone Monitoring Instrument (OMI) on NASA’s Aura satellite. The sulfur dioxide is measured i

File:SO2 Galapagos 20051101.jpg

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1 November 2005

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