| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3K3BDCH | |||
| Repository | sid.inpe.br/mtc-m21b/2015/08.11.14.40 | |||
| Last Update | 2015:08.11.14.41.18 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2015/08.11.14.40.49 | |||
| Metadata Last Update | 2022:03.18.22.11.45 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | JonahKherPaul:2015:ObTePe | |||
| Title | Observation of tec perturbation associated with medium scale travelling ionospheric disturbance at the brazilian sector  | |||
| Year | 2015 | |||
| Access Date | 2024, July 26 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 65 KiB | |||
| 2. Context | ||||
| Author | 1 Jonah, Olusegun Folarin 2 Kherani, Esfhan Alam 3 Paula, Eurico Rodrigues de | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JH2U | |||
| Group | 1 GESAST-CEA-SPG-INPE-MCTI-GOV-BR 2 DAE-CEA-INPE-MCTI-GOV-BR 3 DAE-CEA-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 folarin.jay@dae.inpe.br 2 esfhan.kherani@inpe.br 3 eurico.paula@inpe.br | |||
| Conference Name | International Congress of the Brazilian Geophysical Society, 14 | |||
| Conference Location | Rio de Janeiro, RJ | |||
| Date | 3-6 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 Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Abstract | Using 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. | |||
| Area | CEA | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CAP > Observation of tec... | |||
| Arrangement 2 | Observation of tec... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3K3BDCH | |||
| zipped data URL | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3K3BDCH | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | allow from all | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | urlib.net/www/2011/03.29.20.55 | |||
| Next Higher Units | 8JMKD3MGPCW/3ETL868 8JMKD3MGPCW/3F2PBEE | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/10.12.21.02 3 sid.inpe.br/mtc-m21/2012/07.13.14.45.35 1 | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy 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 | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||