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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21c.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34R/44ED3CS
Repositorysid.inpe.br/mtc-m21c/2021/04.02.13.07   (restricted access)
Last Update2021:04.02.13.11.34 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21c/2021/04.02.13.07.40
Metadata Last Update2022:04.03.19.24.33 (UTC) administrator
DOI10.1007/s10712-020-09613-5
ISSN0169-3298
Citation KeyLiNOAALSW:2021:ChEqPl
TitleChallenges to Equatorial Plasma Bubble and Ionospheric Scintillation Short-Term Forecasting and Future Aspects in East and Southeast Asia
Year2021
MonthJan.
Access Date2024, May 20
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size6264 KiB
2. Context
Author1 Li, Guozhu
2 Ning, Baiqi
3 Otsuka, Yuichi
4 Abdu, Mangalathayil Ali
5 Abadi, Prayitno
6 Liu, Zhizhao
7 Spogli, Luca
8 Wan, Weixing
Resume Identifier1
2
3
4 8JMKD3MGP5W/3C9JHNK
Group1
2
3
4 DIHPA-CGCE-INPE-MCTI-GOV-BR
Affiliation1 Chinese Academy of Sciences
2 Chinese Academy of Sciences
3 Nagoya University
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Indonesian National Institute of Aeronautics and Space (LAPAN)
6 The HongKong Polytechnic University
7 Istituto Nazionale di Geofsicae Vulcanologia
8 Chinese Academy of Sciences
Author e-Mail Address1 gzlee@mail.iggcas.ac.cn
2
3
4 ma.abdu@inpe.br
JournalSurveys in Geophysics
Volume42
Number1
Pages201-238
Secondary MarkA1_GEOCIÊNCIAS A2_ENGENHARIAS_IV B1_ASTRONOMIA_/_FÍSICA
History (UTC)2021-04-02 13:07:40 :: simone -> administrator ::
2021-04-02 13:07:42 :: administrator -> simone :: 2021
2021-04-02 13:11:35 :: simone -> administrator :: 2021
2022-04-03 19:24:33 :: administrator -> simone :: 2021
3. Content and structure
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Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordss Ionospheric scintillation · Equatorial plasma bubble · Short-term variability · The East and Southeast Asia
AbstractEquatorial plasma bubbles (EPBs) can cause rapid fluctuations in amplitude and phase of radio signals traversing the ionosphere and in turn produce serious ionospheric scintillations and disrupt satellite-based communication links. Whereas numerous studies on the generation and evolution of EPBs have been performed, the prediction of EPB and ionospheric scintillation occurrences still remains unresolved. The generalized RayleighTaylor (RT) instability has been widely accepted as the physical mechanism responsible for the generation of EPBs. But how the factors, which seed the development of RT instability and control the dynamics of EPBs and resultant ionospheric scintillations, change on a short-term basis are not clear. In the East and Southeast Asia, there exist significant differences in the generation rates of EPBs at closely located stations, for example, Kototabang (0.2°S, 100.3°E) and Sanya (18.3°N, 109.6°E), indicating that the decorrelation distance of EPB generation is small (hundreds of kilometers) in longitude. In contrast, after the initial generation of EPBs at one longitude, they can drift zonally more than 2000 km and extend from the magnetic equator to middle latitudes of 40° or higher under some conditions. These features make it difficult to identify the possible seeding sources for the EPBs and to accurately predict their occurrence, especially when the onset locations of EPBs are far outside the observation sector. This paper presents a review on the current knowledge of EPBs and ionospheric scintillations in the East and Southeast Asia, including their generation mechanism and occurrence morphology, and discusses some unresolved issues related to their short-term forecasting, including (1) what factors control the generation of EPBs, its day-to-day variability and storm-time behavior, (2) what factors control the evolution and lifetime of EPBs, and (3) how to accurately determine ionospheric scintillation from EPB measurements. Special focus is given to the whole process of the EPB generation, development and disruption. The current observing capabilities, future new facilities and campaign observations in the East and Southeast Asia in helping to better understand the short-term variability of EPBs and ionospheric scintillations are outlined.
AreaCEA
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Languageen
Target Fileli_challenges.pdf
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Visibilityshown
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Next Higher Units8JMKD3MGPCW/46KTFK8
Citing Item Listsid.inpe.br/mtc-m21/2012/07.13.14.54.26 1
sid.inpe.br/bibdigital/2022/04.03.17.52 1
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