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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21b.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentifierJ8LNKB5R7W/3Q57SN5
Repositoryurlib.net/www/2017/11.30.11.47
Last Update2017:11.30.11.47.23 (UTC) administrator
Metadata Repositoryurlib.net/www/2017/11.30.11.47.25
Metadata Last Update2018:06.04.02.28.15 (UTC) administrator
DOI10.5194/angeo-35-1201-2017
ISSN0992-7689
Citation KeyMuellaDuMoPaReAlAf:2017:ClMoIo
TitleClimatology and modeling of ionospheric scintillations and irregularity zonal drifts at the equatorial anomaly crest region
Year2017
Access Date2024, June 15
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size3343 KiB
2. Context
Author1 Muella, Marcio T. A. H.
2 Duarte-Silva, Marcelo H.
3 Moraes, Alison O.
4 Paula, Eurico Rodrigues de
5 Rezende, Luiz Felipe Campos de
6 Alfonsi, Lucilla
7 Affonso, Bruno J.
Resume Identifier1
2
3
4 8JMKD3MGP5W/3C9JH2U
Group1
2
3
4 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
5 COCST-COCST-INPE-MCTIC-GOV-BR
Affiliation1 Universidade do Vale do Paraíba (UNIVAP)
2 Universidade do Vale do Paraíba (UNIVAP)
3 Instituto de Aeronáutica e Espaço (IAE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Istituto Nazionale di Geofisica e Vulcanologia (INGV)
7 Empresa Brasileira de Aeronáutica S.A (EMBRAER)
Author e-Mail Address1
2
3
4 eurico.paula@inpe.br
5 luiz.rezende@inpe.br
JournalAnnales Geophysicae
Volume35
Pages1201-12018
Secondary MarkA2_INTERDISCIPLINAR A2_GEOCIÊNCIAS A2_ENGENHARIAS_I B2_CIÊNCIAS_BIOLÓGICAS_I B2_ASTRONOMIA_/_FÍSICA
History (UTC)2017-11-30 11:47:23 :: simone -> administrator ::
2017-11-30 11:47:24 :: administrator -> simone :: 2017
2017-11-30 12:15:20 :: simone -> administrator :: 2017
2018-06-04 02:28:15 :: administrator -> simone :: 2017
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsElectromagnetics (scattering and diffraction) ionosphere (ionospheric irregularities
modeling and forecasting
AbstractIn this study the climatology of ionospheric scintillations and the zonal drift velocities of scintillationproducing irregularities are depicted for a station located under the southern crest of the equatorial ionization anomaly. Then, the α−µ ionospheric fading model is used for the firstand second-order statistical characterization of amplitude scintillations. In the statistical analyzes, data are used from single-frequency GPS receivers acquired during ∼ 17 years (September 1997November 2014) at Cachoeira Paulista (22.4◦ S; 45.0◦ W), Brazil. The results reveal that the nocturnal occurrence of scintillations follows the seasonal distribution of plasma bubble irregularities observed in the longitudinal sector of eastern South America. In addition to the solar cycle dependence, the results suggest that the occurrence climatology of scintillations is also modulated by the secular variation in the dip latitude of Cachoeira Paulista, since the maximum occurrence of scintillations during the peak of solar cycle 24 was ∼ 20 % lower than that observed during the maximum of solar cycle 23. The dynamics of the irregularities throughout a solar cycle, as investigated from the estimates of the mean zonal drift velocities, presented a good correlation with the EUV and F10.7 cm solar fluxes. Meanwhile, the seasonal behavior showed that the magnitude of the zonal drift velocities is larger during the December solstice months than during the equinoxes. In terms of modeling, the results for the α − µ distribution fit quite well with the experimental data and with the temporal characteristics of fading events independently of the solar activity level.
AreaCEA
Arrangement 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Climatology and modeling...
Arrangement 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Climatology and modeling...
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/J8LNKB5R7W/3Q57SN5
zipped data URLhttp://urlib.net/zip/J8LNKB5R7W/3Q57SN5
Languageen
Target Filemuella_climatology.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Archiving Policyallowpublisher allowfinaldraft
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3ETL868
8JMKD3MGPCW/3F3T29H
Citing Item Listsid.inpe.br/mtc-m21/2012/07.13.14.45.35 2
sid.inpe.br/bibdigital/2013/10.19.20.40 1
sid.inpe.br/bibdigital/2013/09.29.20.43 1
DisseminationWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Host Collectionsid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notes
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