Media Information

 
 
 
Collection:
NASA Scientific Visualization Studio Collection
Title:
Outgoing Longwave Flux Compared to Clouds (WMS)
Instrument:
GOES-12/Imager
Instrument:
GOES-9/Imager
Instrument:
Aqua/CERES
Instrument:
GOES-10/Imager
Instrument:
Meteosat-7/VISSR
Description:
This is the legend for the outgoing longwave radiation, indicating the magnitudes of the thermal energy flux.
Abstract:
The Earth's climate is determined by energy transfer from the sun to the Earth's land, oceans, and atmosphere. As the Earth rotates, the sun lights up only part of the Earth at a time, and some of that incoming solar energy is reflected and some is absorbed, depending on type of area it lights. The amount of reflection and absorption is critical to the climate. An instrument named CERES orbits the Earth every 99 minutes and measures the reflected solar energy. This animation shows the outgoing thermal radiation measured by CERES during 29 orbits on June 20 and 21 of 2003 over global infrared cloud images. Thermal radiation is longwave radiation and depends on the temperature of the earth, with the most intense radiation coming from the warmest regions and the least from cold clouds in the atmosphere. Although cold clouds and the cold Antarctic night regions can be seen in this data, the Earth radiates pretty uniformly in the longwave bands because the atmosphere distributes the heat of the sun to the whole planet.
Completed:
2005-06-21
Credit:
*Please give credit for this visualization to*
NASA/Goddard Space Flight Center
Scientific Visualization Studio
Studio:
SVS
Animator:
Horace Mitchell (Lead)
Animator:
Eric Sokolowsky
Scientist:
Bruce Wielicki (NASA/LaRC)
Series:
WMS
Data Collected:
2003/06/20-2003/06/2 2
DEPC Metadata:
*DEPC Metadata* is available here.
Keywords:
Clouds
Keywords:
GCMD
Keywords:
EARTH SCIENCE
Keywords:
Atmosphere
Keywords:
Oceans
Keywords:
Atmospheric Radiation
Keywords:
Ocean Heat Budget
Keywords:
Outgoing Longwave Radiation
Keywords:
Longwave Radiation
Keywords:
Cloud Top Temperature
note:
More Information on this topic available at
http://asd-www.larc…
Web Map Service:
*This product is available through our Web Map Service. Click here to learn more. [ http://svs.gsfc.nas…]*
facet_where:
Goddard Space Flight Center
facet_where:
Earth
facet_where:
Sun
facet_when:
2003
facet_what:
Earth
facet_what:
Aqua
facet_what:
Sun
facet_what:
Imager
facet_what:
WMS
facet_when_year:
2003
Animation Number:
3176
UID:
SPD-SCIVS-http://svs .gsfc.nasa.gov/vis/a 000000/a003100/a0031 76/outlwbar.0000-IMA GE
original url:

Outgoing Longwave Flux Compared to Clouds (WMS)