| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | sid.inpe.br/iris@1915/2005/08.17.11.41 (acesso restrito) |
| Última Atualização | 2005:08.17.03.00.00 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/iris@1915/2005/08.17.11.41.18 |
| Última Atualização dos Metadados | 2022:03.26.18.00.36 (UTC) administrator |
| Chave Secundária | INPE-13490-PRE/8703 |
| ISSN | 0034-4257 |
| Chave de Citação | CardosoHurMooNobBai:2005:FiWoSt |
| Título | Field work and statistical analyses for enhanced interpretation of satellite fire data  |
| Ano | 2005 |
| Data Secundária | 20050818 |
| Mês | May |
| Data de Acesso | 28 abr. 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 564 KiB |
| 2. Contextualização | |
| Autor | 1 Cardoso, Manoel F. 2 Hurtta, George C. 3 Moore, Berrien 4 Nobre, Carlos Afonso 5 Baina, Heather |
| Identificador de Curriculo | 1 2 3 4 8JMKD3MGP5W/3C9JGQ7 |
| Grupo | 1 DMA-INPE-MCT-BR 2 DMA-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Centro de Previsao de Tempo e Estudos Climaticos (CPTEC) |
| Endereço de e-Mail | atus@cptec.inpe.br |
| Revista | Remote Sensing of Environment |
| Volume | 96 |
| Número | 2 |
| Páginas | 212-227 |
| Histórico (UTC) | 2006-02-09 15:43:57 :: fabia -> administrator :: 2008-06-10 19:52:02 :: administrator -> estagiario :: 2010-05-11 16:56:08 :: estagiario -> administrator :: 2011-10-31 11:08:24 :: administrator -> marciana :: 2011-10-31 11:09:28 :: marciana -> administrator :: 2005 2022-03-26 18:00:36 :: administrator -> marciana :: 2005 |
| 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 | remotely sensed data boreal forst-fires nutrient pools detection algoritms Brasilian Amazon accuracy assessment rain-forests scar-B biomass dynamics |
| Resumo | Because their broad spatial and temporal coverage, satellites provide the main source of fire data for Amazonia. A key to the application of these tools for environmental studies is the appropriate interpretation of the data they provide. To enhance the interpretation of satellite fire data for this region, we collected ground-based data on fires in 2001 and 2002 using a simple and passive method, and statistically related these data to corresponding estimates from AVHRR and MODIS fire products using error matrices. Multiple methods of analyses from simple to complex produced qualitatively similar results. Total accuracies for both fire products were very high (> 99%) and dominated by accurate (> 99%) non-fire detection. Kappa statistics and fire-detection accuracies were substantially lower, with omission errors higher than commission errors. Results calculated using several different sets of spatial-matching parameters of analysis showed that Kappa was 1-10.6% for AVHRR, and 0-1.4% for MODIS. User's accuracy for fires was 0-40% for AVHRR and 3-100% for MODIS. Producer's accuracy for fires was 0-8% for AVHRR and 0-1% for MODIS. Statistical evaluations of potential explanatory factors showed that fire size and sampling time were dominant factors for low accuracies. Results from this study indicate that current satellite fire products are providing a limited sample of the fire activity in the region, and that ground-based analyses can substantially contribute to the interpretation of these products. (c) 2005 Elsevier Inc. All rights reserved. |
| Área | SRE |
| Arranjo | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Field work and... |
| 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 | |
| Idioma | en |
| Arquivo Alvo | Cardoso_Field work and.pdf |
| Grupo de Usuários | administrator fabia marciana |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | denypublisher allowfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/46JKC45 |
| Divulgação | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
| Acervo Hospedeiro | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi electronicmailaddress format identifier isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |