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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitemtc-m21b.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34P/3K3BDCH
Repositorysid.inpe.br/mtc-m21b/2015/08.11.14.40
Last Update2015:08.11.14.41.18 (UTC) administrator
Metadata Repositorysid.inpe.br/mtc-m21b/2015/08.11.14.40.49
Metadata Last Update2022:03.18.22.11.45 (UTC) administrator
Secondary KeyINPE--PRE/
Citation KeyJonahKherPaul:2015:ObTePe
TitleObservation of tec perturbation associated with medium scale travelling ionospheric disturbance at the brazilian sector
Year2015
Access Date2024, June 15
Secondary TypePRE CI
Number of Files1
Size65 KiB
2. Context
Author1 Jonah, Olusegun Folarin
2 Kherani, Esfhan Alam
3 Paula, Eurico Rodrigues de
Resume Identifier1
2
3 8JMKD3MGP5W/3C9JH2U
Group1 GESAST-CEA-SPG-INPE-MCTI-GOV-BR
2 DAE-CEA-INPE-MCTI-GOV-BR
3 DAE-CEA-INPE-MCTI-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 folarin.jay@dae.inpe.br
2 esfhan.kherani@inpe.br
3 eurico.paula@inpe.br
Conference NameInternational Congress of the Brazilian Geophysical Society, 14
Conference LocationRio de Janeiro, RJ
Date3-6 Aug.
History (UTC)2015-08-11 14:40:50 :: simone -> administrator ::
2022-03-18 22:11:45 :: administrator -> simone :: 2015
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
AbstractUsing Total Electron Content (TEC) data obtained from GNSS data over the Brazilian region, we investigate two-dimensional structures of MediumScale Travelling Ionospheric Disturbances (MSTIDs). Our analyzed data are taken from -55°W to -45°W and -30°S to -20°S for the geomagnetic quiet days of 5 (D5), 6 (D6), 26 (D26), 27 (D27) December 2011 during daytime between 1217 UT. A new method is applied to derive the perturbation component of TEC, by subtracting average TEC at one location as a function of time from a polynomial best fit of TEC at that location. Consequently, by computing the crosscorrelation of the perturbation TEC with change in space-time, we observe the manifestations of MSTIDs characteristics like, velocity, direction of propagation, wavelength etc. Since gravity wave is the principal daytime MSTIDs mechanism, we investigate a possible connection between the observed MSTIDs and Gravity waves by analyzing the temporal variation of the height (h) of the F region over a lowto-mid-latitude station of Cachoeira Paulista, (-45°W, 22°S, dip latitude 16.9o S). This method reveals a maximum correlation between these two parameters suggesting an enhancement of gravity wave activity during the time when MSTIDs were observed.
AreaCEA
Arrangement 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Observation of tec...
Arrangement 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > Observation of tec...
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGP3W34P/3K3BDCH
zipped data URLhttp://urlib.net/zip/8JMKD3MGP3W34P/3K3BDCH
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Update Permissionnot transferred
5. Allied materials
Mirror Repositoryurlib.net/www/2011/03.29.20.55
Next Higher Units8JMKD3MGPCW/3ETL868
8JMKD3MGPCW/3F2PBEE
Citing Item Listsid.inpe.br/bibdigital/2013/10.12.21.02 3
sid.inpe.br/mtc-m21/2012/07.13.14.45.35 1
Host Collectionsid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notes
Empty Fieldsarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label language lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume
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