| 1. Identificação | ||||
| Tipo de Referência | Artigo em Evento (Conference Proceedings) | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Site | mtc-m16d.sid.inpe.br (namespace prefix: upn:35SP775) | |||
| Identificador | 8JMKD3MGP7W/3CF29AB | |||
| Repositório | sid.inpe.br/mtc-m19/2012/08.15.19.27 | |||
| Última Atualização | 2012:08.15.19.30.08 (UTC) marciana | |||
| Repositório de Metadados | sid.inpe.br/mtc-m19/2012/08.15.19.27.44 | |||
| Última Atualização dos Metadados | 2021:03.06.19.30.41 (UTC) administrator | |||
| Chave Secundária | INPE--PRE/ | |||
| Chave de Citação | SaraivaZepk:2012:RaNeOb | |||
| Título | Rammer network observations during summer 2011/2012  | |||
| Ano | 2012 | |||
| Data de Acesso | 22 set. 2026 | |||
| Tipo Secundário | PRE CI | |||
| Número de Arquivos | 1 | |||
| Tamanho | 2017 KiB | |||
| 2. Contextualização | ||||
| Autor | 1 Saraiva, A. C. V. 2 Pinto Jr. O. 3 Zepka, G. S. | |||
| Grupo | 1 2 CST-CST-SPG-INPE-MCTI-GOV-BR | |||
| Afiliação | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Nome do Evento | International Conference on Lightning Detection, 22. | |||
| Localização do Evento | Broomfield | |||
| Data | 2-3 Apr. 2012 | |||
| Acervo Hospedeiro | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 upn:35SP775 | |||
| Histórico (UTC) | 2012-12-19 16:39:21 :: marciana -> administrator :: 2012 2021-03-06 19:30:41 :: administrator -> marciana :: 2012 | |||
| 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 | |||
| Resumo | High-speed cameras have been used to study natural cloud-to-ground lightning since 1990s (Mazur et al., 1995, 1998). In Brazil, the first studies using data from high-speed cameras were conducted in 2005 (Ballarotti et al., 2005), followed by Saba et al. (2006a). From then on, this technique became one of the main tools for the studies of some characteristics of cloud-to-ground lightning, like continuing current (e.g. Saba et al., 2006b). However, as no technique is flawless, recording lightning with these cameras requires a fairly amount of time to save the files and a human operator. Due to this last constraint, the camera must stay in a place of safe and easy access. These are the main reasons why this project was envisioned. After one year in development, this is the first field test of the RAMMER project, an acronym to Automatic High Speed Camera Network to Study Lightning in Portuguese (Saraiva et al., 2011). Two sensors were completed and on field during the summer season, and other camera is being used to observe lightning with help of a human operator. These cameras are capable of recording high-resolution videos up to 1632 x 1200 pixels at 1000 frames per second. A robust housing was assembled to ensure the safe operation of the cameras in adverse weather conditions. The main goal is enable the recordings of large numbers of cloud-to-ground flashes (CG) per storm, bigger than the values reported to date. As the amount of physical memory to record only 1 second of data is something between 3 - 4 GBytes, there is no way to make continuous recordings of thunderstorms, so a triggering system was conceived to address this problem and do the recordings of the 2 seconds of data automatically when lightning is presented. The triggering system is an optical sensor, based on a photodiode. This work describes the operation of the system during the observations conducted on the 2011/2012 summer, held in São José dos Campos, São Paulo, Brazil. The next section shows an overview of the RAMMER sensor, its features, the observation sites, and future developments. A complete bug report of the sensors operation is presented in section 3. A brief description of the 2011/2012 campaign is provided in section 4. As the summer season did not ended as this work was done, no data reduction was made yet, but some data samples are showed, as well as some discussion on the sensors performance. The RAMMER network is participating also in the joint campaign of the CHUVA experiment (Machado et al., 2011). The summary of this project is presented. | |||
| Área | CST | |||
| Arranjo | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CST > Rammer network observations... | |||
| Conteúdo da Pasta doc | acessar | |||
| Conteúdo da Pasta source | não têm arquivos | |||
| Conteúdo da Pasta agreement |
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| 4. Condições de acesso e uso | ||||
| URI dos dados | upn:35SP775:8JMKD3MGP7W/3CF29AB | |||
| URL dos dados | http://urlib.net/ibi/8JMKD3MGP7W/3CF29AB | |||
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP7W/3CF29AB | |||
| Arquivo Alvo | RAMMER Network Observations During Summer 2011-2012.pdf | |||
| Grupo de Usuários | marciana | |||
| Visibilidade | shown | |||
| Permissão de Leitura | allow from all | |||
| Permissão de Atualização | não transferida | |||
| 5. Fontes relacionadas | ||||
| Repositório Espelho | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 | |||
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/449U4PL | |||
| Lista de Itens Citando | sid.inpe.br/bibdigital/2021/03.06.05.18 - 56 sid.inpe.br/bibdigital@80/2006/04.07.15.50.13 - 5 | |||
| 6. Notas | ||||
| Campos Vazios | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format isbn issn keywords label language lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url volume | |||
| 7. Controle da descrição | ||||
| e-Mail (login) | marciana | |||
| atualizar | ||||