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1. Identity statement
Reference TypeJournal Article
Sitemarte3.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier6qtX3pFwXQZ3r59YCT/H3K9B
Repositorysid.inpe.br/iris@1905/2005/08.04.02.15   (restricted access)
Last Update2013:06.17.17.23.59 (UTC) administrator
Metadata Repositorysid.inpe.br/iris@1905/2005/08.04.02.15.42
Metadata Last Update2021:07.18.04.00.43 (UTC) administrator
Secondary KeyINPE-9712-PRE/5307
ISSN1364-6826
Label10474
Citation KeyPaulaKSTSGMLKKT:2002:IoIrZo
TitleIonospheric irregularity zonal velocities over Cachoeira Paulista
ProjectFAPESP (1997/3342-5); CNPq (502223/91-0).
Year2002
Secondary Date20020917
MonthAug.-Sep.
Access Date2025, Feb. 09
Secondary TypePRE PI
Number of Files1
Size232 KiB
2. Context
Author 1 Paula, Eurico Rodrigues de
 2 Kantor, Ivan Jelinek
 3 Sobral, José Humberto Andrade
 4 Takahashi, Hisao
 5 Santana, Daniela Cristina
 6 Gobbi, Delano
 7 Medeiros, Amauri Fragoso de
 8 Limiro, L. A. T.
 9 Kil, H.
10 Kintner, P. M.
11 Taylor, Michael J.
Group 1 DAE-INPE-MCT-BR
 2 DAE-INPE-MCT-BR
 3 DAE-INPE-MCT-BR
 4 DAE-INPE-MCT-BR
 5 DAE-INPE-MCT-BR
 6 DAE-INPE-MCT-BR
 7 DAE-INPE-MCT-BR
Affiliation 1 Instituto Nacional de Pesquisas Espaciais (INPE)
 2 Instituto Nacional de Pesquisas Espaciais (INPE)
 3 Instituto Nacional de Pesquisas Espaciais (INPE)
 4 Instituto Nacional de Pesquisas Espaciais (INPE)
 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)
 9 Johns Hopkins APL, Laurel, MD, USA
10 Cornell University, Ithaca, NY, USA
11 Utah State University, Logan, UT, USA
e-Mail Addressmarcelo.pazos@inpe.br
JournalJournal of Atmospheric and Solar-Terrestrial Physics
Volume64
Number12-14
Pages1511-1616
History (UTC)2013-06-17 16:26:38 :: administrator -> jefferson :: 2002
2013-06-17 16:40:27 :: jefferson -> marcelo.pazos@sid.inpe.br :: 2002
2013-06-17 17:24:00 :: marcelo.pazos@sid.inpe.br -> administrator :: 2002
2021-07-18 04:00:43 :: administrator -> marcelo.pazos@inpe.br :: 2002
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordsaeronomia
global positioning system
equatorial spread-f
radar observations
drifts
scintillation
Brazil
disturbances
AbstractWe have studied the zonal drift velocity of nighttime ionospheric irregularities from Cachoeira Paulista (22.41°S, 45°W, dip latitude - 17.43°), a station under the Equatorial Anomaly, from December 1998 to February 1999 using LI band GPS receivers and OI 630 nm all-sky images. The average decimetric solar flux index for this period of increasing solar activity was about 145 and magnetically quiet days with SigmaKp < 24 were selected. The GPS technique used receivers spaced 55 in in the magnetic east-west direction and probed small scale plasma structures (scale size about 400 m) at altitudes near 350 kill. The zonal irregularity drift velocities measured by this technique were eastward with values of about 160 m/s at 20 LT, about 140 m/s around midnight, and decreased further in the post-midnight sector. The variability of these drifts decreased significantly after midnight. The zonal velocities of large scale plasma structure were obtained using 01630 nm all-sky images from a region located about 24.1°S and 45°W at a nominal height of 250 kin which corresponds to the bubble projection along the magnetic field lines to 350 km over Cachoeira Paulista. These all-sky imager derived zonal drifts are also eastward, but have magnitudes smaller than the spaced GPS eastward drifts, particularly in the pre-midnight sector. We will discuss these two drift measurement techniques and the interpretation of our results.
AreaCEA
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > Ionospheric irregularity zonal...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Contentthere are no files
4. Conditions of access and use
Languageen
Target File1-s2.0-S1364682602000883-main.pdf
User Groupadministrator
marcelo.pazos@inpe.br
Reader Groupadministrator
marcelo.pazos@inpe.br
Visibilityshown
Archiving Policydenypublisher denyfinaldraft24
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3ETL868
Citing Item Listsid.inpe.br/bibdigital/2013/09.29.20.43 2
DisseminationWEBSCI; PORTALCAPES; AGU; MGA; COMPENDEX.
Host Collectionsid.inpe.br/banon/2001/04.03.15.36
6. Notes
Empty Fieldsalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi electronicmailaddress format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Description control
e-Mail (login)marcelo.pazos@inpe.br
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