| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3LQB2C8 | |||
| Repository | sid.inpe.br/mtc-m21b/2016/06.01.18.19 (restricted access) | |||
| Last Update | 2016:06.01.18.20.52 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2016/06.01.18.19.22 | |||
| Metadata Last Update | 2022:03.18.22.11.52 (UTC) administrator | |||
| DOI | 10.1002/2015SW001349 | |||
| ISSN | 1542-7390 | |||
| Citation Key | SouzaVMSAKSWKJRDSMMGB:2016:NeNeAp | |||
| Title | A neural network approach for identifying particle pitch angle distributions in Van Allen Probes data  | |||
| Year | 2016 | |||
| Month | Apr. | |||
| Access Date | 2024, Apr. 29 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 1286 KiB | |||
| 2. Context | ||||
| Author | 1 Souza, Vitor Moura Cardoso e Silva 2 Vieira, Luis Eduardo Antunes 3 Medeiros, Cláudia 4 Silva, Lígia Alves da 5 Alves, Livia Ribeiro 6 Koga, Daiki 7 Sibeck, D. G. 8 Walsh, B. M. 9 Kanekal, S. G. 10 Jauer, P. R. 11 Rockenbach da Silva, Marlos 12 Dal Lago, Alisson 13 Silveira, Marcos Vinicius Dias 14 Marchezi, José Paulo 15 Mendes, Odim 16 Gonzalez Alarcon, Walter Demétrio 17 Baker, D. N. | |||
| Resume Identifier | 1 2 3 4 5 6 7 8 9 10 11 12 8JMKD3MGP5W/3C9JGH3 13 14 15 16 8JMKD3MGP5W/3C9JJC4 | |||
| Group | 1 GES-CEA-SPG-INPE-MCTI-GOV-BR 2 DGE-CEA-INPE-MCTI-GOV-BR 3 GESAST-CEA-SPG-INPE-MCTI-GOV-BR 4 GES-CEA-SPG-INPE-MCTI-GOV-BR 5 DGE-CEA-INPE-MCTI-GOV-BR 6 GES-CEA-SPG-INPE-MCTI-GOV-BR 7 8 9 10 11 DGE-CEA-INPE-MCTI-GOV-BR 12 DGE-CEA-INPE-MCTI-GOV-BR 13 DGE-CEA-INPE-MCTI-GOV-BR 14 GES-CEA-SPG-INPE-MCTI-GOV-BR 15 DGE-CEA-INPE-MCTI-GOV-BR 16 DGE-CEA-INPE-MCTI-GOV-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 NASA Goddard Space Flight Center 8 Boston University 9 NASA Goddard Space Flight Center 10 Instituto Nacional de Pesquisas Espaciais (INPE) 11 Instituto Nacional de Pesquisas Espaciais (INPE) 12 Instituto Nacional de Pesquisas Espaciais (INPE) 13 Instituto Nacional de Pesquisas Espaciais (INPE) 14 Instituto Nacional de Pesquisas Espaciais (INPE) 15 Instituto Nacional de Pesquisas Espaciais (INPE) 16 Instituto Nacional de Pesquisas Espaciais (INPE) 17 University of Colorado Boulder | |||
| Author e-Mail Address | 1 vitor.souza@inpe.br 2 luis.vieira@inpe.br 3 claudia.medeiros@inpe.br 4 ligia.silva@inpe.br 5 livia.alves@inpe.br 6 daiki.koga@inpe.br 7 8 9 10 11 marlos.silva@inpe.br 12 alisson.dallago@inpe.br 13 marcos.silveira@inpe.br 14 jose.marchezi@inpe.br 15 odim.mendes@inpe.br 16 walter.alarcon@inpe.br | |||
| Journal | Space Weather | |||
| Volume | 14 | |||
| Number | 4 | |||
| Pages | 275-284 | |||
| Secondary Mark | B1_INTERDISCIPLINAR B1_GEOCIÊNCIAS B2_ASTRONOMIA_/_FÍSICA | |||
| History (UTC) | 2016-06-01 18:20:52 :: simone -> administrator :: 2016 2016-06-06 23:47:37 :: administrator -> simone :: 2016 2016-06-20 13:25:29 :: simone -> administrator :: 2016 2016-07-04 12:30:01 :: administrator -> simone :: 2016 2017-01-09 16:20:39 :: simone -> administrator :: 2016 2022-03-18 22:11:52 :: administrator -> simone :: 2016 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Keywords | pitch angle distributions self-organizing maps Van Allen belt's monitoring | |||
| Abstract | Analysis of particle pitch angle distributions (PADs) has been used as a means to comprehend a multitude of different physical mechanisms that lead to flux variations in the Van Allen belts and also to particle precipitation into the upper atmosphere. In this work we developed a neural network-based data clustering methodology that automatically identifies distinct PAD types in an unsupervised way using particle flux data. One can promptly identify and locate three well-known PAD types in both time and radial distance, namely, 90° peaked, butterfly, and flattop distributions. In order to illustrate the applicability of our methodology, we used relativistic electron flux data from the whole month of November 2014, acquired from the Relativistic Electron-Proton Telescope instrument on board the Van Allen Probes, but it is emphasized that our approach can also be used with multiplatform spacecraft data. Our PAD classification results are in reasonably good agreement with those obtained by standard statistical fitting algorithms. The proposed methodology has a potential use for Van Allen belt's monitoring. | |||
| Area | CEA | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > A neural network... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > A neural network... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | souza_a neural.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Linking | 8JMKD3MGP3W34P/3J3GFGP | |||
| Mirror Repository | urlib.net/www/2011/03.29.20.55 | |||
| Next Higher Units | 8JMKD3MGPCW/3EU29DP 8JMKD3MGPCW/3F2PBEE | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.15.01.50 3 sid.inpe.br/bibdigital/2013/10.12.21.02 2 sid.inpe.br/mtc-m21/2012/07.13.14.39.46 2 | |||
| Dissemination | WEBSCI; SCOPUS. | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||