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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/4944QR8
Repositóriosid.inpe.br/mtc-m21d/2023/05.09.13.04
Última Atualização2023:06.23.13.28.28 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2023/05.09.13.04.45
Última Atualização dos Metadados2024:01.02.17.16.43 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoPintoJúniorPint:2023:EvLiDe
TítuloEvaluation of lightning detection efficiency of Brasildat dataset
Ano2023
Data de Acesso26 jun. 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho565 KiB
2. Contextualização
Autor1 Pinto Júnior, Osmar
2 Pinto, Iara Regina Cardoso de Almeida
Identificador de Curriculo1 8JMKD3MGP5W/3C9JJ2E
2 8JMKD3MGP5W/3C9JHD4
Grupo1 DISSM-CGCT-INPE-MCTI-GOV-BR
2 DISSM-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 osmar.pjr@uol.com.br
2 iara.pinto@inpe.br
Nome do EventoInternational Conference on Grounding & Lightning Physics and Effects, 10
Localização do EventoBelo Horizonte, MG
Data09-12 May 2023
Tipo TerciárioOral Session
Histórico (UTC)2023-05-09 13:05:33 :: simone -> administrator :: 2023
2023-07-04 14:19:28 :: administrator -> simone :: 2023
2023-07-05 15:42:16 :: simone -> administrator :: 2023
2024-01-02 17:16:43 :: administrator -> simone :: 2023
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoLightning detection efficiency is a key parameter for evaluating the performance of a lightning detection system, having direct impact on the interpretation of its real time and historical data. However, its determination in the space and time domains is a complex task since it depends on many aspects that can be grouped in sensors characteristics (electromagnetic field component(s) detected, frequency response, gain, noise threshold, site features, uptime, among others), network characteristics (number of sensors, mean distance among sensors, location of sensors with respect to specific ground features like mountains and water bodies, configuration changes with time, among others) and lightning characteristics (type of flash, waveform, peak current, among others). In consequence, its evaluation should be done in different locations and different times, always considering a reasonable number of events. Evaluate the detection efficiency of a lightning location system taken into account all aspects is in general not possible. While observations by triggering lightning facilities and high speed cameras are very limited in space, observations of lightning effects such as transmission line faults, lightning damages and lightning fatalities are dependent on specific characteristics of the target, besides to include space and/or time uncertainty. Also, lightning detection efficiency models can be developed, but in general they provide only relative values. In this report we evaluate the lightning detection efficiency of BrasilDAT Dataset, which combines VLF-LF ground network data and optical GOES-16 satellite data, using for the first time accurate information of lightning related damages and fatalities reported in the period from April, 2020 to March, 2021 for all regions of Brazil. The results indicates that BrasilDAT Dataset have very high flash and stroke detection efficiencies, with values unprecedented in the country.
ÁreaMET
Arranjourlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Evaluation of lightning...
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4. Condições de acesso e uso
URL dos dadoshttp://mtc-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/4944QR8
URL dos dados zipadoshttp://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/4944QR8
Idiomaen
Arquivo AlvoPaper_Osmar Pinto Jr_GROUND_2023.pdf
Grupo de Usuáriosself-uploading-INPE-MCTI-GOV-BR
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Grupo de Leitoresadministrator
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Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.57.30 6
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url volume
7. Controle da descrição
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