| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | plutao.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP3W/3HG7KGU |
| Repositório | sid.inpe.br/plutao/2014/12.01.13.31.20 |
| Última Atualização | 2015:02.11.18.30.26 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/plutao/2014/12.01.13.31.21 |
| Última Atualização dos Metadados | 2022:03.18.22.15.34 (UTC) administrator |
| Rótulo | lattes: 4161737266837399 1 CamposSaCuAnPiGu:2014:PhChMu |
| Chave de Citação | CamposSaCuAnPiGu:2014:PhChMu |
| Título | Phenomenology and characterization of multiple ground contact strokes in natural lightning  |
| Formato | DVD |
| Ano | 2014 |
| Data de Acesso | 20 abr. 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 1999 KiB |
| 2. Contextualização | |
| Autor | 1 Campos, Leandro Zanella de Souza 2 Saraiva, Antonio Carlos Varela 3 Cummins, Kenneth L. 4 Antunes, Larissa 5 Pinto Jr., Osmar 6 Guedes, Dailton Gilberto |
| Identificador de Curriculo | 1 2 3 4 5 6 8JMKD3MGP5W/3C9JGST |
| Grupo | 1 GESATM-CEA-SPG-INPE-MCTI-GOV-BR 2 DGE-CEA-INPE-MCTI-GOV-BR 3 4 GESATM-CEA-SPG-INPE-MCTI-GOV-BR 5 CST-CST-INPE-MCTI-GOV-BR 6 CST-CST-INPE-MCTI-GOV-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 The University of Arizona 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | 1 leandro.zanella@gmail.com 2 antonio@dge.inpe.br 3 4 larissa.silva@inpe.br 5 osmar@dge.inpe.br 6 dailton.guedes@inpe.br |
| Endereço de e-Mail | marcelo.pazos@inpe.br |
| Nome do Evento | ICAE 2014 - International Conference on Atmospheric Electricity. |
| Localização do Evento | Norman |
| Data | 2014 |
| Título do Livro | Proceedings |
| Tipo Terciário | Paper |
| Histórico (UTC) | 2014-12-01 13:31:21 :: lattes -> administrator :: 2022-03-18 22:15:34 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Tipo de Versão | publisher |
| Palavras-Chave | Forked strokes Multiple ground contacts Lightning Physics High-speed video |
| Resumo | An analysis of the phenomenology and overall characteristics of 35 cloud-to-ground (CG) strokes that create two or more contact points to the ground in a millisecond scale are presented. This dataset includes both the classical forked strokes (first observed in streak camera records) and the new class of this type of phenomenon, called upward illumination strokes, introduced in more recent works. The broad class of strokes that present two or more contact points in a millisecond and sub-millisecond scale was termed multi ground contact strokes (MGCS) as their geneses are very similar: one branch from the main trunk of a stepped leader produces a second stroke shortly after the first return stroke occurs. Over a five-day campaign, a total of 357 negative CG flashes were recorded by the RAMMER network, which is comprised of four high-speed video cameras (three stationary monochromatic and one mobile colored). They were set up for recording with 1200 x 500 pixels per frame, at 2500 frames per second (390-µs exposure time). From careful visual inspection, 35 MGCS events were found, among which 22 were classified as forked strokes and 13 as UI strokes. RAW data from BrasilDAT network was used to identify and give additional information about the MGCS. After a number of detailed case studies and a review of the recent literature, it was found that the main difference between UI and classical forked stroke events are: a) UI stroke channels present an optical discontinuity from the main trunk during its development (i.e., there was a region of lower or no apparent luminosity between its brighter region and the forking point from the main channel), b) the time between strokes is longer than in the case of classical forked strokes and c) the peak currents of the UI strokes are, usually, very small. Analysis of the relationship between the interstroke interval and peak current added new information on the physical characteristics and distinctive features of UI and forked strokes. |
| Área | CEA |
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Phenomenology and characterization... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > Phenomenology and characterization... |
| Arranjo 3 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Phenomenology and characterization... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/8JMKD3MGP3W/3HG7KGU |
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP3W/3HG7KGU |
| Idioma | en |
| Grupo de Usuários | lattes marcelo.pazos@inpe.br |
| Grupo de Leitores | administrator marcelo.pazos@inpe.br |
| Visibilidade | shown |
| Permissão de Leitura | allow from all |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Vinculação | Trabalho não Vinculado à Tese/Dissertação |
| Repositório Espelho | iconet.com.br/banon/2006/11.26.21.31 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EU29DP 8JMKD3MGPCW/3F2PBEE 8JMKD3MGPCW/3F3T29H |
| URL (dados não confiáveis) | http://www.nssl.noaa.gov/users/mansell/icae2014/preprints/Campos_57.pdf |
| Acervo Hospedeiro | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notas | |
| Notas | Informações Adicionais: An analysis of the phenomenology and overall characteristics of 35 cloud-to-ground (CG) strokes that create two or more contact points to the ground in a millisecond scale are presented. This dataset includes both the classical forked strokes (first observed in streak camera records) and the new class of this type of phenomenon, called upward illumination strokes, introduced in more recent works. The broad class of strokes that present two or more contact points in a millisecond and sub-millisecond scale was termed multi ground contact strokes (MGCS) as their geneses are very similar: one branch from the main trunk of a stepped leader produces a second stroke shortly after the first return stroke occurs. Over a five-day campaign, a total of 357 negative CG flashes were recorded by the RAMMER network, which is comprised of four high-speed video cameras (three stationary monochromatic and one mobile colored). They were set up for recording with 1200 x 500 pixels per frame, at 2500 frames per second (390- s exposure time). From careful visual inspection, 35 MGCS events were found, among which 22 were classified as forked strokes and 13 as UI strokes. RAW data from BrasilDAT network was used to identify and give additional information about the MGCS. After a number of detailed case studies and a review of the recent literature, it was found that the main difference between UI and classical forked stroke events are: a) UI stroke channels present an optical discontinuity from the main trunk during its development (i.e., there was a region of lower or no apparent luminosity between its brighter region and the forking point from the main channel), b) the time between strokes is longer than in the case of classical forked strokes and c) the peak currents of the UI strokes are, usually, very small. Analysis of the relationship between the interstroke interval and peak current added new information on the physical characteristics and distinctive features of UI and forked. |
| Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor isbn issn lineage mark nextedition numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject targetfile type volume |
| 7. Controle da descrição | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| atualizar | |