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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/46HPDAP
Repositóriosid.inpe.br/mtc-m21d/2022/03.21.12.17   (acesso restrito)
Última Atualização2022:03.21.12.17.52 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2022/03.21.12.17.52
Última Atualização dos Metadados2023:01.03.16.46.03 (UTC) administrator
DOI10.1186/s40537-022-00580-9
ISSN2196-1115
Chave de CitaçãoRamosTaCuSiGoDi:2022:CaMoSe
TítuloA canonical model for seasonal climate prediction using Big Data
Ano2022
MêsDec.
Data de Acesso18 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho2674 KiB
2. Contextualização
Autor1 Ramos, Marcelo Paiva
2 Tasinaffo, P. M.
3 Cunha, A. M.
4 Silva, D. A.
5 Gonçalves, G. S.
6 Dias, L. A. V.
ORCID1 0000-0002-8929-0491
Grupo1 DIPTC-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Tecnológico de Aeronáutica (ITA)
3 Instituto Tecnológico de Aeronáutica (ITA)
4 Instituto Tecnológico de Aeronáutica (ITA)
5 Instituto Tecnológico de Aeronáutica (ITA)
6 Instituto Tecnológico de Aeronáutica (ITA)
Endereço de e-Mail do Autor1 marcelopaivaramos@gmail
RevistaJournal of Big Data
Volume9
Número1
Páginase27
Histórico (UTC)2022-03-21 12:19:05 :: simone -> administrator :: 2022
2023-01-03 16:46:03 :: administrator -> simone :: 2022
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveAtmospheric numerical model
Big Data
Hadoop
Hive
MapReduce
Seasonal climate prediction
ResumoThis article addresses the elaboration of a canonical model, involving methods, techniques, metrics, tools, and Big Data, applied to the knowledge of seasonal climate prediction, aiming at greater dynamics, speed, conciseness, and scalability. The proposed model was hosted in an environment capable of integrating different types of meteorological data and centralizing data stores. The seasonal climate prediction method called M-PRECLIS was designed and developed for practical application. The usability and efficiency of the proposed model was tested through a case study that made use of operational data generated by an atmospheric numerical model of the climate area found in the supercomputing environment of the Center for Weather Forecasting and Climate Studies linked to the Brazilian Institute for Space Research. The seasonal climate prediction uses ensemble members method to work and the main Big Data technologies used for data processing were: Python language, Apache Hadoop, Apache Hive, and the Optimized Row Columnar (ORC) file format. The main contributions of this research are the canonical model, its modules and internal components, the proposed method M-PRECLIS, and its use in a case study. After applying the model to a practical and real experiment, it was possible to analyze the results obtained and verify: the consistency of the model by the output images, the code complexity, the performance, and also to perform the comparison with related works. Thus, it was found that the proposed canonical model, based on the best practices of Big Data, is a viable alternative that can guide new paths to be followed.
ÁreaMET
ArranjoA canonical model...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 21/03/2022 09:17 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Arquivo Alvoramos_2022_canonical.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
Lista de Itens Citandosid.inpe.br/bibdigital/2022/04.03.22.23 1
DivulgaçãoWEBSCI; PORTALCAPES; SCOPUS.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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