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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3Q9K5FP
Repositóriosid.inpe.br/mtc-m21b/2017/12.27.15.35
Última Atualização2021:01.13.11.49.48 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21b/2017/12.27.15.35.49
Última Atualização dos Metadados2022:03.18.22.12.31 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoMedeirosSSVASKKB:2017:UsNeNe
TítuloUsing neural network approach to find unusal butterfly pitch angle distribution shapes
Ano2017
Data de Acesso28 mar. 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho74 KiB
2. Contextualização
Autor1 Medeiros, Cláudia
2 Sibeck, David G.
3 Souza, Vitor Moura Cardoso e Silva
4 Vieira, Luís Eduardo Antunes
5 Alves, Livia Ribeiro
6 Silva, Ligia Alves da
7 Kanekal, Shrikanth G.
8 Kanekal, Shrikanth G.
9 Baker, Daniel N.
Grupo1 COCRC-COCRC-INPE-MCTIC-GOV-BR
2
3 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
4 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
5 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
6 DIDGE-CGCEA-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 NASA GSFC
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 Heliophysics Laboratory, NASA Goddard Space Flight Center
8 Heliophysics Laboratory, NASA Goddard Space Flight Center
9 LASP
Endereço de e-Mail do Autor1 claudia.medeiros@inpe.br
2
3
4 luis.vieira@inpe.br
5 livia.alves@inpe.br
6 ligia.silva@inpe.br
Nome do EventoAGU Fall Meeting
Localização do EventoNew Orleans
Data11-15 Dec.
Título do LivroProceedings
Histórico (UTC)2017-12-27 15:35:49 :: simone -> administrator ::
2018-06-04 02:28:10 :: administrator -> simone :: 2017
2021-01-13 11:49:49 :: simone -> administrator :: 2017
2022-03-18 22:12:31 :: administrator -> simone :: 2017
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoA special kind of neural network referred to as a Self-Organizing Map (SOM) was previously adopted to identify, in pitch angle-resolved relativistic electron flux data provided by the REPT instrument onboard the Van Allen Probes, three major types of electron pitch angle distributions (PADs), namely 90o-peaked, butterfly and flattop (Souza et al., 2016), following the classification scheme employed by Gannon et al. (2007). Previous studies show that butterfly distribution can be found in more than one shape. They usually exhibit an intense decrease near 90° pitch angles compared to the peaks usually around 30° and 150°. Sometimes unusual butterfly PAD shapes with peaks near 45° and 135° pitch angles can be observed. These could be correlated with different physical processes that govern the production and loss of energetic particles in the Van Allen radiation belt. A neural network approach allows the distinction of different kinds of butterfly PADs which were not analyzed in detail by Souza et al. (2016). This study uses SOM methodology to find these unusual butterfly PAD shape during the interval between January 1, 2014 and October 1, 2015, during which Van Allen Probes orbit covered all MLT. The spatial and temporal occurrence of these events were investigated as well as their solar wind and magnetospheric drivers.
ÁreaCEA
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 27/12/2017 13:35 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34P/3Q9K5FP
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34P/3Q9K5FP
Idiomaen
Arquivo Alvomedeiros_using.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m21b/2013/09.26.14.25.22
Unidades Imediatamente Superiores8JMKD3MGPCW/3EU29DP
8JMKD3MGPCW/3F3PAJE
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url volume
7. Controle da descrição
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