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1. Identity statement
Reference TypeJournal Article
Sitemarte3.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier6qtX3pFwXQZ3r59YCT/GUKf9
Repositorysid.inpe.br/iris@1905/2005/07.29.22.16   (restricted access)
Last Update2017:12.05.14.16.25 (UTC) marciana
Metadata Repositorysid.inpe.br/iris@1905/2005/07.29.22.16.12
Metadata Last Update2018:06.06.04.15.09 (UTC) administrator
Secondary KeyINPE-7469-PRE/3357
ISSN0032-0633
Label8760
Citation KeySahaiTakFagCleTei:1992:ObThNe
TitleObservations of thermospheric neutral winds at 23 deg.S
Year1992
Secondary Date20000128
Access Date2025, Feb. 14
Secondary TypePRE PI
Number of Files1
Size206 KiB
2. Context
Author1 Sahai, Yogeshwar
2 Takahashi, Hisao
3 Fagundes, Paulo Roberto
4 Clemesha, Barclay Robert
5 Teixeira, Nelson Rodrigues
Group1 DGE-INPE-MCT-BR
JournalPlanetary and Space Science
Volume40
Number6
Pages767-773
History (UTC)2016-08-29 02:59:33 :: administrator -> marciana :: 1992
2017-12-05 14:16:25 :: marciana -> administrator :: 1992
2018-06-06 04:15:09 :: administrator -> marciana :: 1992
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
KeywordsAERONOMIA
TERMOSFERA
INTERFFEROMETRO FABRY-PEROT
LUMINESCENCIA
eMISSOES oi 630.0
AbstractObservations of night-time thermospheric neutral wind velocities from measurements of Doppler shifts of the 0I 630.0 nm airglow emission line, using a Fabry-Perot interferometer, have been carried out from 23 degree S geographic latitude in the Brazilian setor during We period March 1988-December 1989. The observing location is situated inside both the equatorial ionospheric and South Atlantic magnetic anomalies. In this paper we present and discuss salient features of the average nocturnal variations of the thermospheric meridional and zonal wind velocities during autumn, winter, spring and slimmer seasons. The results are compared with the wind velocities predicted by the HWM-87 and HWM-90 models. The observed and predicted meridional and zonal wind velocities from the HWM-87 and HWM-90 models show a reasonable agreement in terms of tendencies of nocturnal variations during different seasons. However, some discrepancies arc observed with regard to the magnitudes and detailed variation in the nocturnal patterns. The observed zonal winds are stronger than the meridional winds. Also the summer zonal winds are stronger than in winter, contrary to the HWM-87 model predictions. The observed thermospherie wind velocities, presented here, are comparable with those report from other low latitude stations.
AreaCEA
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Observations of thermospheric...
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Target File7469.pdf
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5. Allied materials
Next Higher Units8JMKD3MGPCW/3EU29DP
Citing Item Listsid.inpe.br/bibdigital/2013/10.01.22.11 2
DisseminationWEBSCI; PORTALCAPES; COMPENDEX.
Host Collectionsid.inpe.br/banon/2001/04.03.15.36
6. Notes
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