| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16d.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP7W/37B5M58 |
| Repositório | sid.inpe.br/mtc-m19@80/2010/04.14.14.43 (acesso restrito) |
| Última Atualização | 2010:04.14.14.48.16 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m19@80/2010/04.14.14.43.06 |
| Última Atualização dos Metadados | 2021:01.03.02.17.50 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| DOI | 10.1016/j.rse.2009.11.018 |
| ISSN | 0034-4257 |
| Chave de Citação | LibonatiCamaPerePere:2010:ReMiRe |
| Título | Retrieving middle-infrared reflectance for burned area mapping in tropical environments using MODIS  |
| Projeto | Portuguese Foundation of Science and Technology (FCT) (Grant No. SFRH/BD/21650/2005). |
| Ano | 2010 |
| Mês | Apr. |
| Data de Acesso | 07 maio 2024 |
| Tipo de Trabalho | journal article |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 930 KiB |
| 2. Contextualização | |
| Autor | 1 Libonati, Renata 2 Camara, Carlos C. 3 Pereira, Jose Miguel 4 Peres, Leonardo |
| Grupo | 1 DSA-CPT-INPE-MCT-BR 2 3 4 DSA-CPT-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 University of Lisbon, IDL/CGUL, Lisbon, Portugal 3 School of Agronomy, Technical University of Lisbon, Lisbon, Portugal 4 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | 1 University of Lisbon, IDL/CGUL, Lisbon, Portugal; University of Lisbon, IDL/CGUL, Lisbon, Portugal |
| Endereço de e-Mail | deicy.farabello@cptec.inpe.br |
| Revista | Remote Sensing of Environment |
| Volume | 114 |
| Número | 4 |
| Páginas | 831-843 |
| Nota Secundária | A1_CIÊNCIAS_AGRÁRIAS_I A2_CIÊNCIAS_BIOLÓGICAS_I A1_ECOLOGIA_E_MEIO_AMBIENTE A2_ENGENHARIAS_I A1_GEOCIÊNCIAS A1_INTERDISCIPLINAR |
| Histórico (UTC) | 2010-04-14 14:48:17 :: deicy -> administrator :: 2010-05-11 01:00:33 :: administrator -> deicy :: 2010-07-05 14:56:50 :: deicy -> marciana :: 2011-10-31 11:02:43 :: marciana -> administrator :: 2010 2021-01-03 02:17:50 :: administrator -> marciana :: 2010 |
| 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 | land surface emissivity radiation aerosol |
| Resumo | The ephemeral character of the radiative signal together with the presence of aerosols imposes severe limitations on the use of classical approaches, e.g. based on red and near-infrared, to discriminate between burned and unburned surfaces in tropical environments. Surface reflectance in the middle-infrared (MIR) has been used to circumvent these difficulties because the signal is virtually unaffected by the presence of aerosols associated to biomass burning. Retrieval of the MIR reflected component from the total signal is, however, a difficult problem because of the presence of a diversity of radiance sources, namely the surface reflected solar irradiance and the surface emitted radiance that may reach comparable magnitude during daytime. The method proposed by Kaufman and Remer (1994) to retrieve surface MIR reflectance presents the advantage of not requiring auxiliary datasets (e.g. atmospheric profiles) nor major computational means (e.g. for solving radiative transfer models). Nevertheless, the method was specifically designed to retrieve MIR reflectance over dense dark forests in the middle latitudes and, as shown in the present study, severe problems may arise when applying it beyond the range of validity, namely for burned area mapping in tropical environments. The present study consists of an assessment of the performance of the method for a wide range of atmospheric, geometric and surface conditions and of the usefulness of extracted surface reflectances for burned area discrimination. Results show that, in the case of tropical environments, there is a significant decrease in performance of the method for high values of land surface temperature, especially when associated with low sun elevation angles. Burned area discrimination is virtually impaired in such conditions, which are often present when using data from instruments on-board polar orbiters, namely MODIS in Aqua and Terra, to map burned surfaces over the Amazon forest and "cerrado" savanna regions. (C) 2009 Elsevier Inc. All rights reserved. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSA > Retrieving middle-infrared reflectance... |
| 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 | peres 2010.pdf |
| Grupo de Usuários | administrator deicy marciana |
| Grupo de Leitores | administrator marciana |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher allowfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| 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/43SRC6S |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2021/01.03.02.10 1 |
| Divulgação | WEBSCI; PORTALCAPES. |
| Acervo Hospedeiro | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notas | |
| Notas | b School of Agronomy, Technical University of Lisbon, Lisbon, Portugal c Center for Weather Forecast and Climate Studies, Brazilian National Institute for Space Research, Cachoeira Paulista, Brazil |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn label lineage mark nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress resumeid rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype url |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |