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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21c.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34R/3UM9ER2
Repositorysid.inpe.br/mtc-m21c/2020/01.02.13.30
Last Update2020:01.02.13.30.11 (UTC) administrator
Metadata Repositorysid.inpe.br/mtc-m21c/2020/01.02.13.30.11
Metadata Last Update2020:06.03.16.36.50 (UTC) administrator
DOI10.1029/2019JA027445
ISSN2169-9402
Citation KeyRodriguesZMFPCSB:2019:SyDeSp
TitleMELISSA: System description and spectral features of pre- and post-midnight F-region echoes
Year2019
Access Date2024, June 15
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size43921 KiB
2. Context
Author1 Rodrigues, Fabiano da Silveira
2 Zhan, Weijia
3 Milla, Marco A.
4 Fejer, Bela G.
5 Paula, Eurico Rodrigues de
6 Cunha Neto, Acácio
7 Santos, Angela Machado dos
8 Batista, Inez Staciarini
Resume Identifier1
2
3
4
5 8JMKD3MGP5W/3C9JH2U
6
7
8 8JMKD3MGP5W/3C9JHDA
ORCID1 0000-0002-3555-8165
2 0000-0003-4887-6223
3 0000-0001-9067-863X
4 0000-0001-9411-0152
5
6
7 0000-0002-3751-6030
8 0000-0001-5385-4112
Group1
2
3
4
5 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
6 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
7 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
8 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
Affiliation1 The University of Texas at Dallas
2 The University of Texas at Dallas
3 Instituto Geofisicio del Peru
4 Utah State University
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Instituto Nacional de Pesquisas Espaciais (INPE)
7 Instituto Nacional de Pesquisas Espaciais (INPE)
8 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1
2
3
4
5 eurico.paula@inpe.br
6
7 angela.santos@inpe.br
8 inez.batista@inpe.br
JournalJournal of Geophysical Research: Space Physics
Volume2019
History (UTC)2020-01-02 13:30:11 :: simone -> administrator ::
2020-01-02 13:30:11 :: administrator -> simone :: 2019
2020-01-02 13:32:19 :: simone -> administrator :: 2019
2020-06-03 16:36:50 :: administrator -> simone :: 2019
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordsequatorial
irregularities
ionosphere
radar
spread F
AbstractMost of the low-latitude ionospheric radar observations in South America come from the Jicamarca Radio Observatory, located in the western longitude sector (similar to 75 degrees W). The deployment of the 30 MHz FAPESP-Clemson-INPE (FCI) coherent backscatter radar in the magnetic equatorial site of Sao Luis, Brazil, in 2001 allowed observations to be made in the eastern sector (similar to 45 degrees W). However, despite being operational for several years (2001-2012), FCI only made observations during daytime and pre-midnight hours, with a few exceptions. Here, we describe an upgraded system that replaced the FCI radar and present results of full-night F-region observations. This radar is referred to as Measurements of Equatorial and Low-latitude Ionospheric irregularities over Sao Luis, South America (MELISSA), and made observations between March 2014 and December 2018. We present results of our analyses of pre- and post-midnight F-region echoes with focus on the spectral features of post-midnight echoes and how they compare to spectra of echoes observed in the post-sunset sector. The radar observations indicate that post-midnight F-region irregularities were generated locally and were not a result of "fossil" structures generated much earlier in time (in other longitude sectors) and that drifted into the radar field-of-view. This also includes cases where the echoes are weak and that would be associated with decaying equatorial spread F (ESF) structures. Collocated digisonde observations show modest but noticeable F-region apparent uplifts prior to post-midnight ESF events. We associate the equatorial uplifts with disturbed dynamo effects and with destabilizing F-region conditions leading to ESF development.
AreaCEA
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > MELISSA: System description...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Content
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4. Conditions of access and use
data URLhttp://mtc-m21c.sid.inpe.br/ibi/8JMKD3MGP3W34R/3UM9ER2
zipped data URLhttp://mtc-m21c.sid.inpe.br/zip/8JMKD3MGP3W34R/3UM9ER2
Languageen
Target Filerodrigues_melissa.pdf
User Groupsimone
Visibilityshown
Archiving Policydenypublisher6 allowfinaldraft
Read Permissionallow from all
Update Permissionnot transferred
5. Allied materials
Mirror Repositoryurlib.net/www/2017/11.22.19.04.03
Next Higher Units8JMKD3MGPCW/3ETL868
Citing Item Listsid.inpe.br/mtc-m21/2012/07.13.14.45.35 5
sid.inpe.br/bibdigital/2013/09.29.20.43 4
sid.inpe.br/mtc-m21/2012/07.13.14.50.14 2
DisseminationWEBSCI; AGU; MGA; COMPENDEX.
Host Collectionurlib.net/www/2017/11.22.19.04
6. Notes
Empty Fieldsalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark month nextedition notes number pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Description control
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