| 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/3HG7KH3 |
| Repositório | sid.inpe.br/plutao/2014/12.01.13.31.22 |
| Última Atualização | 2015:01.16.15.07.15 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/plutao/2014/12.01.13.31.23 |
| Última Atualização dos Metadados | 2022:03.18.22.15.34 (UTC) administrator |
| Rótulo | lattes: 4161737266837399 3 AlvesSarCamPinAnt:2014:LoAcEv |
| Chave de Citação | AlvesSarCamPinAnt:2014:LoAcEv |
| Título | Location accuracy evaluation of lightning location systems using natural lightning flashes recorded by a network of high-speed cameras  |
| Formato | DVD |
| Ano | 2014 |
| Data de Acesso | 06 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 628 KiB |
| 2. Contextualização | |
| Autor | 1 Alves, Jéferson 2 Saraiva, Antonio Carlos Varela 3 Campos, Leandro Zanella de Souza 4 Pinto Jr., Osmar 5 Antunes, Larissa |
| Grupo | 1 GES-CEA-SPG-INPE-MCTI-GOV-BR 2 DGE-CEA-INPE-MCTI-GOV-BR 3 GESATM-CEA-SPG-INPE-MCTI-GOV-BR 4 CST-CST-INPE-MCTI-GOV-BR 5 GESATM-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 | marcelo.pazos@inpe.br |
| Nome do Evento | International Conference on Atmospheric Electricity, 15 (ICAE). |
| Localização do Evento | Norman |
| Data | 15-20 jun. 2014 |
| Título do Livro | Proceedings |
| Tipo Terciário | Paper |
| Histórico (UTC) | 2014-12-01 13:31:23 :: lattes -> administrator :: 2022-03-18 22:15:34 :: administrator -> marciana :: 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 | finaldraft |
| Palavras-Chave | Lightning High-speed video Lightning Location System Atmospheric Electricity |
| Resumo | This work presents a preliminary method for the evaluation of location accuracy of all Lightning Location System (LLS) in operation in southeastern Brazil (e.g. BrasilDAT, RINDAT, StarNet, WWLLN, GLD360), using natural cloud-to-ground (CG) lightning flashes. This can be done through a multiple high-speed cameras network (RAMMER network) installed in the Paraiba Valley region SP Brazil. The RAMMER network (Automated Multi-camera Network for Monitoring and Study of Lightning) is composed by four high-speed cameras operating at 2,500 frames per second. Three stationary black-and-white (B&W) cameras were situated in the cities of São José dos Campos and Caçapava. A fourth color camera was mobile (installed in a car), but operated in a fixed location during the observation period, within the city of São José dos Campos. The average distance among cameras was 13 kilometers. Each RAMMER sensor position was determined so that the network can observe the same lightning flash from different angles and all recorded videos were GPS (Global Position System) time stamped, allowing comparisons of events between cameras and the LLS. The RAMMER sensor is basically composed by a computer, a Phantom high-speed camera version 9.1 and a GPS unit. The lightning cases analyzed in the present work were observed by at least two cameras, their position was visually triangulated and the results compared with BrasilDAT network, during the summer seasons of 2011/2012 and 2012/2013. The visual triangulation method is presented in details. The calibration procedure showed an accuracy of 9 meters between the accurate GPS position of the object triangulated and the result from the visual triangulation method. Lightning return stroke positions, estimated with the visual triangulation method, were compared with LLS locations. Differences between solutions were not greater than 1.8 km. |
| Área | CEA |
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Location accuracy evaluation... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > Location accuracy evaluation... |
| Arranjo 3 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Location accuracy evaluation... |
| 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/3HG7KH3 |
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP3W/3HG7KH3 |
| Idioma | en |
| Arquivo Alvo | Alves_8alves.pdf |
| Grupo de Usuários | lattes marcelo.pazos@inpe.br marciana |
| Grupo de Leitores | administrator marcelo.pazos@inpe.br marciana |
| 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 |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.01.22.11 2 |
| URL (dados não confiáveis) | http://www.nssl.noaa.gov/users/mansell/icae2014/preprints/Alves_8.pdf |
| Acervo Hospedeiro | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notas | |
| Notas | Informações Adicionais: This work presents a preliminary method for the evaluation of location accuracy of all Lightning Location System (LLS) in operation in southeastern Brazil (e.g. BrasilDAT, RINDAT, StarNet, WWLLN, GLD360), using natural cloud-to-ground (CG) lightning flashes. This can be done through a multiple high-speed cameras network (RAMMER network) installed in the Paraiba Valley region SP Brazil. The RAMMER network (Automated Multi-camera Network for Monitoring and Study of Lightning) is composed by four high-speed cameras operating at 2,500 frames per second. Three stationary black-and-white (B&W) cameras were situated in the cities of São José dos Campos and Caçapava. A fourth color camera was mobile (installed in a car), but operated in a fixed location during the observation period, within the city of São José dos Campos. The average distance among cameras was 13 kilometers. Each RAMMER sensor position was determined so that the network can observe the same lightning flash from different angles and all recorded videos were GPS (Global Position System) time stamped, allowing comparisons of events between cameras and the LLS. The RAMMER sensor is basically composed by a computer, a Phantom high-speed camera version 9.1 and a GPS unit. The lightning cases analyzed in the present work were observed by at least two cameras, their position was visually triangulated and the results compared with BrasilDAT network, during the summer seasons of 2011/2012 and 2012/2013. The visual triangulation method is presented in details. The calibration procedure showed an accuracy of 9 meters between the accurate GPS position of the object triangulated and the result from the visual triangulation method. Lightning return stroke positions, estimated with the visual triangulation method, were compared with LLS locations. Differences between solutions were not greater than 1.8 km.. |
| Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor electronicmailaddress isbn issn lineage mark nextedition numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject type volume |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |