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Assimilation of N2O in the Upper Atmosphere Using a Kalman Filter: Error Correlation
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This series of animations shows assimilation of N2O in the upper atmosphere using observations from the Cryogenic Limb Etalon Spectrometer (CLAES) on the Upper Atmosphere Research Satellite (UARS). Winds were provided by the Goddard EOS Data Assimilation System (GEOS-DAS). Flow is at the 850K isentropic level. N2O mixing ratio is expressed in parts per billion volume (ppbv).
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Error Correlation between a material particle and all other grid points for September 6, 1992 to September 14, 1992 derived from CLAES and the GEOS-DAS
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352 x 240
MPEG-1
3 MB
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Video ID: SVS1996-0008 *
Animator: Andy Acuna
Studio: SVS
Date Completed: March 22, 1996
Duration: 806 frames,
26.866667 seconds
Scientist: Lang-Ping Chang (NASA/GSFC), Stephen E. Cohn (NASA/GSFC), Peter M. Lyster (NASA/GSFC), Richard Menard (NASA/GSFC)
Instrument: UARS/CLAES
Datasets: GEOS-DAS
Keywords: Upper Atmosphere, N2O, Kalman Filter
DLESESubject: Atmospheric science
Data Collected: 1992/09/06-1992/09/14
Animation Series: GEOS-DAS
Please give credit for this visualization to NASA/Goddard Space Flight Center
Scientific Visualization Studio
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*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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