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The Impact of Aerosols on Atmospheric Warming - Version 2
Bright and dark aerosols, combined with solar heating, create different effects in heating the atmosphere and heating the surface of the Earth. This animation zooms into the INDOEX region showing aerosol and solar reflectance (albedo) data from the Terra satellite, then displays how these inputs generate warming of the atmosphere (Atmospheric Forcing - red regions) and cooling of the surface (Surface Forcing - dark regions). Areas of missing data (due to clouds, etc.) are either black or transparent.

Zoom-in to the IndoEx region and fade-in aerosol data along with its resulting effects.    Zoom-in to the IndoEx region and fade-in aerosol data along with its resulting effects.
Duration: 14.0 seconds
Available formats:
  352x240 (29.97 fps) MPEG-1   1 MB
  320x238     JPEG         9 KB
  720x480 (29.97 fps) DV             58 MB
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Fade in the aerosol data over the IndoEx region.    Fade in the aerosol data over the IndoEx region.

Available formats:
  2560 x 1920     TIFF 3 MB
  320 x 240         JPEG     18 KB


Aerosols can increase the albedo (reflectivity) of the Earth.    Aerosols can increase the albedo (reflectivity) of the Earth.

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  2560 x 1920     TIFF   753 KB
  320 x 240         JPEG       6 KB


But aerosols also warm the atmosphere...    But aerosols also warm the atmosphere...

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  2560 x 1920     TIFF 1 MB
  160 x 80           PNG       10 KB
  320 x 240         JPEG     10 KB
  80 x 40             PNG         3 KB


And the higher albedo cools the surface.    And the higher albedo cools the surface.

Available formats:
  2560 x 1920     TIFF 1 MB
  320 x 240         JPEG     13 KB



Color bars for all datasets 		   Color bars for all datasets

Available formats:
  400 x 400         JPEG     14 KB
  320 x 320         PNG     126 KB

Animation Number:2230
Completed:2001-08-10
Animator:Tom Bridgman (GST) (Lead)
Scientists:Veerabhadran Ramanathan (Scripps Institution of Oceanography)
 Anand K. Inamdar (Scripps Institution of Oceanography)
Platforms/Sensors/Data Sets:Terra/CERES
 Terra/MODIS
Data Collected:2001/01/01-2001/03/21
Series:Aerosols and Warming
Video:SVS2001-1001 *
Keywords:
SVS >> Aerosols
DLESE >> Atmospheric science
 
 
Please give credit for this item to:
NASA/Goddard Space Flight Center Scientific Visualization Studio


*Please note: the SVS does not fulfill requests for copies of the tapes in our library. On some of our animation pages, there is a direct link to a video distribution service from which tapes, handled by the Public Affairs Office (PAO)/Goddard TV, including some of our animations may be ordered. General information on this service can be found here.


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