Close

1. Identity statement
Reference TypeJournal Article
Sitemtc-m21b.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34P/3NNKR7L
Repositorysid.inpe.br/mtc-m21b/2017/04.19.15.03
Last Update2017:04.19.15.03.55 (UTC) administrator
Metadata Repositorysid.inpe.br/mtc-m21b/2017/04.19.15.03.55
Metadata Last Update2018:06.04.02.27.24 (UTC) administrator
DOI10.5194/angeo-35-393-2017
ISSN0992-7689
Citation KeyRodriguesPaulZewd:2017:HiCoBa
TitleHigh-resolution coherent backscatter interferometric radar images of equatorial spread F using Capon's method
Year2017
MonthMar.
Access Date2024, June 15
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size3813 KiB
2. Context
Author1 Rodrigues, Fabiano S.
2 Paula, Eurico Rodrigues de
3 Zewdie, Gebreab K.
Resume Identifier1
2 8JMKD3MGP5W/3C9JH2U
Group1
2 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
Affiliation1 The University of Texas at Dallas
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 The University of Texas at Dallas
Author e-Mail Address1 fabiano@utdallas.edu
2 eurico.paula@inpe.br
JournalAnnales Geophysicae
Volume35
Number3
Pages393-402
Secondary MarkA2_INTERDISCIPLINAR A2_GEOCIÊNCIAS A2_ENGENHARIAS_I B2_CIÊNCIAS_BIOLÓGICAS_I B2_ASTRONOMIA_/_FÍSICA
History (UTC)2017-04-19 15:03:55 :: simone -> administrator ::
2017-04-19 15:03:55 :: administrator -> simone :: 2017
2017-04-19 15:04:16 :: simone -> administrator :: 2017
2018-06-04 02:27:24 :: administrator -> simone :: 2017
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordsinstruments and techniques)
ionospheric physics
Radio science (interferometry
AbstractWe present results of Capon's method for estimation of in-beam images of ionospheric scattering structures observed by a small, low-power coherent backscatter interferometer. The radar interferometer operated in the equatorial site of São Luís, Brazil (2.59°ĝS, 44.21°ĝW, ĝ'2.35° dip latitude). We show numerical simulations that evaluate the performance of the Capon method for typical F region measurement conditions. Numerical simulations show that, despite the short baselines of the São Luís radar, the Capon technique is capable of distinguishing localized features with kilometric scale sizes (in the zonal direction) at F region heights. Following the simulations, we applied the Capon algorithm to actual measurements made by the São Luís interferometer during a typical equatorial spread F (ESF) event. As indicated by the simulations, the Capon method produced images that were better resolved than those produced by the Fourier method. The Capon images show narrow (a few kilometers wide) scattering channels associated with ESF plumes and scattering regions spaced by only a few tens of kilometers in the zonal direction. The images are also capable of resolving bifurcations and the C shape of scattering structures.
AreaCEA
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > High-resolution coherent backscatter...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Content
agreement.html 19/04/2017 12:03 1.0 KiB 
4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGP3W34P/3NNKR7L
zipped data URLhttp://urlib.net/zip/8JMKD3MGP3W34P/3NNKR7L
Languageen
Target Filerodrigues_high.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Archiving Policyallowpublisher allowfinaldraft
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3ETL868
Citing Item Listsid.inpe.br/bibdigital/2013/09.29.20.43 3
sid.inpe.br/mtc-m21/2012/07.13.14.45.35 1
DisseminationWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Host Collectionsid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notes
Empty Fieldsalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Description control
e-Mail (login)simone
update 


Close