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| Titel |
Improving and testing the empirical equatorial electrojet model with CHAMP satellite data |
| VerfasserIn |
V. Doumouya, Y. Cohen |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
0992-7689
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| Digitales Dokument |
URL |
| Erschienen |
In: Annales Geophysicae ; 22, no. 9 ; Nr. 22, no. 9 (2004-09-23), S.3323-3333 |
| Datensatznummer |
250015012
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| Publikation (Nr.) |
 copernicus.org/angeo-22-3323-2004.pdf |
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| Zusammenfassung |
| The longitudinal variation of the Equatorial Electrojet (EEJ) intensity has
been revised including data from the equatorial station of Baclieu
(Vietnam), where an unexpected enhancement of the EEJ magnetic effects is
observed. The features of this longitudinal variation were also obtained
with the CHAMP satellite, except in the Pacific and Atlantic Oceans, where
no ground level data points were available.The EEJ magnetic signatures
recorded on board the CHAMP satellite have been isolated for 325 passes in
different longitude sectors around local noon. The results have been
compared with the EEJ magnetic effects computed using the Empirical
Equatorial Electrojet Model (3EM) proposed by Doumouya et al. (2003). The
modeled EEJ magnetic effects are generally in good agreement with CHAMP
observed EEJ magnetic signatures. |
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