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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentificadorJ8LNKAN8RW/38MQNKB
Repositóriodpi.inpe.br/plutao/2010/12.02.12.56.24
Última Atualização2018:08.23.18.47.15 (UTC) marciana
Repositório de Metadadosdpi.inpe.br/plutao/2010/12.02.12.56.25
Última Atualização dos Metadados2018:08.23.18.47.23 (UTC) marciana
Chave SecundáriaINPE--PRE/
Rótulolattes: 5746446930759722 5 SabaSWCSKCO:2010:HiViOb
Chave de CitaçãoSabaSWCSKCO:2010:HiViOb
TítuloHigh-speed video observations of positive lightning flashes to ground
FormatoOn-line
Ano2010
Data de Acesso19 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho844 KiB
2. Contextualização
Autor1 Saba, Marcelo Magalhães Fares
2 Schulz, Wolfgang
3 Warner, Tom A.
4 Campos, Leandro Z. S.
5 Schumann, Carina
6 Krider, E. Philip
7 Cummins, Kenneth L.
8 Orville, Richard E.
Grupo1 DGE-CEA-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2
3
4
5 carina.schumann@gmail.com
Endereço de e-Mailcarina.schumann@gmail.com
Nome do Evento30th International Conference on Lightning Protection
Localização do EventoCagliari
Data2010
Título do LivroProceedings
Tipo TerciárioPaper
Histórico (UTC)2010-12-06 14:15:25 :: lattes -> ricardo :: 2010
2010-12-07 11:40:38 :: ricardo -> administrator :: 2010
2010-12-08 15:15:46 :: administrator -> marciana :: 2010
2011-01-10 13:36:28 :: marciana -> administrator :: 2010
2018-06-05 00:12:26 :: administrator -> marciana :: 2010
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-Chavepositive
lightning
high-speed video
continuing current
ÁreaCEA
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > High-speed video observations...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/J8LNKAN8RW/38MQNKB
URL dos dados zipadoshttp://urlib.net/zip/J8LNKAN8RW/38MQNKB
Idiomaen
Arquivo Alvosaba_high.pdf
Grupo de Usuárioslattes
administrator
marciana
Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3EU29DP
URL (dados não confiáveis)http://www.diee.unica.it/iclp2010/
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
NotasInformações Adicionais: Although positive lightning flashes to ground are not as frequent as negative flashes, their large amplitudes and destructive characteristics make understanding their parameters an important issue. This study summarizes the characteristics of 103 positive cloud-to-ground (+CG) flashes that have been recorded using high-speed video cameras (up to 11,800 frames per second) in three countries together with time-correlated data provided by lightning location systems (LLS). A large fraction of the +CG flashes (81%) produced just a single-stroke, and the average multiplicity was 1.2 strokes per flash. All the subsequent strokes in multiple-stroke +CG flashes created a new ground termination except one. The geometric mean of 21 interstroke time-intervals was 94 ms, which is about 1.5 times larger the average interstroke interval in negative CG flashes (~ 60 ms). 75% of the +CG flashes contained at least one long continuing current (LCC) ≥
40 ms, and this percentage is significantly larger than in the negative flashes that produce LCCs (approximately 30%). The median estimated peak current, (Ip) for 116 positive strokes that created new ground terminations was 39.4 kA. Positive strokes with a large Ip were usually followed by a LCC, and both of these parameters are threats in lightning protection. The characteristics presented here include the multiplicities of strokes and ground contacts, the percentage of single-stroke flashes, the average interstroke time-interval, the durations of the continuing current, and the distributions of Ip, the total flash durations, and the 2-D leader speeds..
Campos Vaziosabstract archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor isbn issn lineage mark mirrorrepository nextedition numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type volume
7. Controle da descrição
e-Mail (login)marciana
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