1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21c.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34R/3SPMSFL |
Repositório | sid.inpe.br/mtc-m21c/2019/02.19.13.06 (acesso restrito) |
Última Atualização | 2019:02.19.13.06.54 (UTC) administrator |
Repositório de Metadados | sid.inpe.br/mtc-m21c/2019/02.19.13.06.54 |
Última Atualização dos Metadados | 2020:01.06.11.42.10 (UTC) administrator |
DOI | 10.1016/j.rse.2019.01.023 |
ISSN | 0034-4257 |
Chave de Citação | KuhnVWLSKRSCSVPB:2019:PeLaSe |
Título | Performance of Landsat-8 and Sentinel-2 surface reflectance products for river remote sensing retrievals of chlorophyll-a and turbidity |
Ano | 2019 |
Mês | Apr. |
Data de Acesso | 31 out. 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 2401 KiB |
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2. Contextualização | |
Autor | 1 Kuhn, Catherine 2 Valério, Aline de Matos 3 Ward, Nick 4 Loken, Luke 5 Sawakuchi, Henrique Oliveira 6 Kampel, Milton 7 Richey, Jeffrey 8 Stadler, Philipp 9 Crawford, John 10 Striegl, Rob 11 Vermote, Eric 12 Pahlevan, Nima 13 Butman, David |
Identificador de Curriculo | 1 2 3 4 5 6 8JMKD3MGP5W/3C9JHTG |
Grupo | 1 2 DIDSR-CGOBT-INPE-MCTIC-GOV-BR 3 4 5 6 DIDSR-CGOBT-INPE-MCTIC-GOV-BR |
Afiliação | 1 University of Washington 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Pacific Northwest National Laboratory 4 U.S. Geological Survey 5 Universidade de São Paulo (USP) 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 University of Washington 8 TU Wien, Centre for Water Resource Systems 9 U.S. Geological Survey 10 U.S. Geological Survey 11 NASA Goddard Space Flight Cente 12 NASA Goddard Space Flight Cente 13 University of Washington |
Endereço de e-Mail do Autor | 1 ckuhn@uw.edu 2 aline.valerio@inpe.br 3 4 5 6 milton.kampel@inpe.br |
Revista | Remote Sensing of Environment |
Volume | 224 |
Páginas | 104-118 |
Nota Secundária | A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_BIOLÓGICAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE |
Histórico (UTC) | 2019-02-19 13:06:54 :: simone -> administrator :: 2019-02-19 13:06:54 :: administrator -> simone :: 2019 2019-02-19 13:11:27 :: simone -> administrator :: 2019 2020-01-06 11:42:10 :: administrator -> simone :: 2019 |
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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 | Atmospheric correction Ocean color Landsat-8 Sentinel-2 Mississippi River Amazon River Columbia River Turbid waters Inland waters Remote Sensing |
Resumo | Rivers and other freshwater systems play a crucial role in ecosystems, industry, transportation and agriculture. Despite the >40 years of inland water observations made possible by optical remote sensing, a standardized reflectance product for inland waters is yet forthcoming. The aim of this work is to compare the standard USGS land surface reflectance product to two Landsat-8 and Sentinel-2 aquatic remote sensing reflectance products over the Amazon, Columbia and Mississippi rivers. Landsat-8 reflectance products from all three routines are then evaluated for their comparative performance in retrieving chlorophyll-a and turbidity in reference to ship-borne, underway in situ validation measurements. The land surface product shows the best agreement (4% Mean Absolute Percent Difference) with field measurements of radiometry collected on the Amazon River and generates 36% higher reflectance values in the visible bands compared to aquatic methods (ACOLITE and SeaDAS) with larger differences between land and aquatic products observed in Sentinel-2 (0.01 sr−1) compared to Landsat-8 (0.001 sr−1). Choice of atmospheric correction routine can bias Landsat-8 retrievals of chlorophyll-a and turbidity by as much as 59% and 35% respectively. Using a more restrictive time window for matching in situ and satellite imagery can reduce differences by 531% depending on correction technique. This work highlights the challenges of satellite retrievals over rivers and underscores the need for future optical and biogeochemical research aimed at improving our understanding of the absorbing and scattering properties of river water and their relationships to remote sensing reflectance. |
Área | SRE |
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 | |
Idioma | en |
Arquivo Alvo | kuhn_perfomance.pdf |
Grupo de Usuários | simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher allowfinaldraft24 |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E |
Divulgação | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. |
Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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