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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21c.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34R/42PLJSH
Repositorysid.inpe.br/mtc-m21c/2020/07.01.11.31   (restricted access)
Last Update2020:07.01.11.31.48 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21c/2020/07.01.11.31.48
Metadata Last Update2022:01.04.01.35.14 (UTC) administrator
DOI10.1007/s10712-020-09584-7
ISSN0169-3298
Citation KeyOliveiraEsMoCoSoLoAb:2020:SiMe
TitleAnalysis of plasma bubble signatures in total electron content maps of the low-latitude ionosphere: a simplified methodology
Year2020
MonthJuly
Access Date2024, Mar. 28
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size5051 KiB
2. Context
Author1 Oliveira, Cesar Buchile Abud
2 Espejo, Teddy Modesto Surco
3 Moraes, Alison de Oliveira
4 Costa, Emanuel
5 Sousasantos, Jonas
6 Lourenço, Luís Felipe Dias
7 Abdu, Mangalathayil Ali
Resume Identifier1
2
3
4
5
6
7 8JMKD3MGP5W/3C9JHNK
ORCID1
2 0000-0001-8584-4234
3 0000-0002-6493-1694
4 0000-0001-6256-2701
5 0000-0001-6572-8009
6
7 0000-0001-5857-5761
Group1
2
3
4
5
6
7 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
Affiliation1 Instituto Tecnológico de Aeronáutica (ITA)
2 Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)
3 Instituto Tecnológico de Aeronáutica (ITA)
4 Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)
5 Instituto Tecnológico de Aeronáutica (ITA)
6 Embraer
7 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 cesarcbao@ita.br
2 teddy@cetuc.puc-rio.br
3 aom@ita.br
4 epoc@cetuc.puc-rio.br
5 jonasjss@ita.br
6 luis.lourenco@embraer.com.br
7 ma.abdu@inpe.br
JournalSurveys in Geophysics
Volume41
Number4
Pages897-931
History (UTC)2020-07-01 11:34:57 :: simone -> administrator :: 2020
2022-01-04 01:35:14 :: administrator -> simone :: 2020
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsLow-latitude ionosphere
Equatorial ionosphere phenomenology
Equatorial plasma bubbles
Total electron content measurements
Ionospheric mapping
AbstractThe ionosphere over the Brazilian region has particular characteristics due to the large geomagnetic declination angle over most of the territory. Furthermore, the equatorial ionization anomaly southern crest is located over the Brazilian territory. In this region, plasma irregularities may arise in the post-sunset hours. These ionospheric irregularities develop in the form of magnetic field-aligned plasma depletions, known as equatorial plasma bubbles, which may seriously affect radio signals that propagate through them. These irregularity structures can cause amplitude and phase scintillation of the propagating signals, thereby compromising the availability, performance, and integrity of satellite-based communication and navigation systems. Additionally, the total electron content (TEC) introduces propagation delays that can contribute to range measurement errors for global positioning system (GPS) users. The ionospheric characteristics change significantly according to the time of day, season, as well as the solar and geomagnetic activities, among other factors. Indeed, the ionosphere is one of the most significant sources of errors in the positioning and navigation systems based on the GPS satellites. Due to these features, there is a strong interest by the scientific community in better understanding and characterizing the ionospheric behavior. In this context, the TEC analysis has wide applicability for space plasma studies and is a well-established tool for investigating the ionospheric behavior and its potential impact on space-based navigation systems. One of the goals of these studies is the generation of TEC maps for a geographic region based on GPS observations. In the present work, some electrodynamic processes of the low-latitude ionosphere are reviewed and the TEC estimation based on GPS measurements is revisited in detail. A methodology aimed at creating the TEC maps is presented and validated by comparison with results from other geophysical instruments, such as all-sky imagers and ionosondes. Finally, examples of the ionospheric behavior displayed by TEC maps during equatorial plasma bubble events and a geomagnetic storm are fully described and discussed.
AreaCEA
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Analysis of plasma...
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4. Conditions of access and use
Languageen
Target FileOliveira2020_Article_AnalysisOfPlasmaBubbleSignatur.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Archiving Policydenypublisher denyfinaldraft12
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3ETL868
Citing Item Listsid.inpe.br/mtc-m21/2012/07.13.14.54.26 2
DisseminationWEBSCI; PORTALCAPES; SCOPUS.
Host Collectionurlib.net/www/2017/11.22.19.04
6. Notes
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