| 1. Identificação | ||||
| Tipo de Referência | Artigo em Evento (Conference Proceedings) | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identificador | 8JMKD3MGP3W34P/3KQ6SK5 | |||
| Repositório | sid.inpe.br/mtc-m21b/2015/12.17.18.05 | |||
| Repositório de Metadados | sid.inpe.br/mtc-m21b/2015/12.17.18.05.11 | |||
| Última Atualização dos Metadados | 2018:06.04.02.55.59 (UTC) administrator | |||
| Chave Secundária | INPE--PRE/ | |||
| Chave de Citação | AntunesSarPinCamAlv:2015:DiViCh | |||
| Título | Differences between visible characteristics of lightning flashes for a case study occurred in southeast Brazil during the summer of 2012/2013  | |||
| Ano | 2015 | |||
| Data de Acesso | 22 jun. 2024 | |||
| Tipo Secundário | PRE CI | |||
| 2. Contextualização | ||||
| Autor | 1 Antunes, Larissa 2 Saraiva, A. 3 Pinto Junior, Osmar 4 Campos, L. 5 Alves, J. | |||
| Identificador de Curriculo | 1 2 3 8JMKD3MGP5W/3C9JJ2E | |||
| Grupo | 1 2 3 4 5 GES-CEA-SPG-INPE-MCTI-GOV-BR | |||
| Afiliação | 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) | |||
| Endereço de e-Mail do Autor | 1 larissa.silva@inpe.br 2 3 osmar@dge.inpe.b | |||
| Nome do Evento | IUGG General Assembly, 26 | |||
| Localização do Evento | Prague, Czech Republic | |||
| Data | 22 June - 02 July | |||
| Histórico (UTC) | 2015-12-17 18:05:11 :: simone -> administrator :: 2018-06-04 02:55:59 :: administrator -> simone :: 2015 | |||
| 3. Conteúdo e estrutura | ||||
| É a matriz ou uma cópia? | é a matriz | |||
| Estágio do Conteúdo | concluido | |||
| Transferível | 1 | |||
| Tipo do Conteúdo | External Contribution | |||
| Resumo | The objective of the work is to analyze one thunderstorm day that produced lightning with peculiar characteristics, different from those commonly found in other works on the literature. The data was obtained by the RAMMER network, composed by four high-speed cameras, during the summer of 2012/2013 in the city of São José dos Campos, Brazil. The relatively large number of high-speed cameras has enabled us to record a statistically significant amount of negative cloud-to-ground lightning flashes per thunderstorm day. We chose as control-cases the five days that had the highest amount of lightning recorded by the cameras, making a total of 361 flashes. The analysis was performed in two ways, the first one considering the control-cases and the second one considering only the case study. After analyzing all lightning data we found that the geometric mean of the flash duration was 270 ms, the average multiplicity was 4.3 and the percentage of single strokes was 20.8% (75 events). These values are similar to those found in previous single-station studies for the same region. The case study of this work is February 22nd, 2013, which had a sample size of 55 negative cloud-to-ground lightning. The visible lightning characteristics found for this day were: geometric mean of flash duration of 193 ms; average of multiplicity of 2.8; and percentage of single stroke flashes, around 36.4% (20). After evaluation of the statistical tests of the sample obtained on that day, the lightning location system BrasilDAT, satellite and radar images were used as complementarily tools for the analysis. We point the hypothesis that the formation of clouds with smaller vertical development, has led to lightning temporally shorter and single-stroke flashes. | |||
| Área | CEA | |||
| Arranjo | Differences between visible... | |||
| Conteúdo da Pasta doc | não têm arquivos | |||
| Conteúdo da Pasta source | não têm arquivos | |||
| Conteúdo da Pasta agreement |
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| 4. Condições de acesso e uso | ||||
| Grupo de Usuários | simone | |||
| Visibilidade | shown | |||
| Permissão de Leitura | allow from all | |||
| Permissão de Atualização | não transferida | |||
| 5. Fontes relacionadas | ||||
| Repositório Espelho | sid.inpe.br/mtc-m21b/2013/09.26.14.25.22 | |||
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3F2PBEE | |||
| Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notas | ||||
| Campos Vazios | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label language lineage mark nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume | |||
| 7. Controle da descrição | ||||
| e-Mail (login) | simone | |||
| atualizar | ||||