File:NASA Suomi NPP Satellite Sees Atmospheric Aerosols, Dust and Clouds (8033711634).png

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The world is currently in an active period for the production of atmospheric aerosols, according to Colin Seftor, an atmospheric physicist at NASA Goddard Space Flight Center in Greenbelt, Md., who compiled this image. Seftor works for Science Systems and Applications, Inc. This image is a combination of a VIIRS RGB image with OMPS aerosol index (AI) data for September 15, 2012. The OMPS AI shows dust from the Sahara over northern Africa that is being blown over the Atlantic (with yellow, less opaque colors representing less dust and pink, more opaque colors representing more dust). Dust can also be seen over Saudi Arabia and parts of Iran, Afghanistan, and Pakistan. However, the aerosol index signal over the Western U.S. is due to dense smoke from wildfires, while smoke from agricultural biomass burning is visible over both South American and southern Africa. The sun glint in the middle of each swath shows the pattern of the satellite's view in orbit.

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NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission.

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Source NASA Suomi NPP Satellite Sees Atmospheric Aerosols, Dust and Clouds
Author NASA Goddard Space Flight Center from Greenbelt, MD, USA

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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by NASA Goddard Photo and Video at https://flickr.com/photos/24662369@N07/8033711634. It was reviewed on 13 October 2017 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

13 October 2017

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Date/TimeThumbnailDimensionsUserComment
current08:45, 13 October 2017Thumbnail for version as of 08:45, 13 October 20171,440 × 720 (2.07 MB)A1Cafel (talk | contribs)Transferred from Flickr via Flickr2Commons

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