| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m12.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZsFDuKxG/A9rBT |
| Repositório | sid.inpe.br/marciana/2003/11.13.14.08 (acesso restrito) |
| Última Atualização | 2018:02.22.13.59.52 (UTC) marciana |
| Repositório de Metadados | sid.inpe.br/marciana/2003/11.13.14.08.00 |
| Última Atualização dos Metadados | 2021:01.24.14.03.34 (UTC) administrator |
| Chave Secundária | INPE-10125-PRE/5658 |
| ISSN | 0143-1161 |
| Rótulo | self-archiving-INPE-MCTIC-GOV-BR |
| Chave de Citação | GalvãoPeAbNoSiPo:2003:SpReCh |
| Título | Spectral reflectance characterization of shallow lakes from the Brazilian Pantanal wetlands with field aiborne hypectral data  |
| Ano | 2003 |
| Data Secundária | 20021011 |
| Mês | Nov. |
| Data de Acesso | 03 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 609 KiB |
| 2. Contextualização | |
| Autor | 1 Galvão, Lênio Soares 2 Pereira Filho, Waterloo 3 Abdon, Myrian de Moura 4 Novo, Evlyn Márcia Leão de Moraes 5 Silva, F. J. 6 Ponzoni, Flávio Jorge |
| Grupo | 1 DSR-INPE-MCT-BR 2 3 DSR-INPE-MCT-BR 4 DSR-INPE-MCT-BR 5 6 DSR-INPE-MCT-BR |
| Revista | International Journal of Remote Sensing |
| Volume | 24 |
| Número | 21 |
| Páginas | 4093-4112 |
| Histórico (UTC) | 2006-03-28 12:14:05 :: administrator -> jefferson :: 2006-05-23 16:16:13 :: jefferson -> administrator :: 2008-06-09 19:21:22 :: administrator -> banon :: 2008-11-05 15:16:16 :: banon -> jefferson :: 2010-07-07 19:07:00 :: jefferson -> marciana :: 2011-11-01 19:08:31 :: marciana -> administrator :: 2003 2016-06-04 23:29:58 :: administrator -> marciana :: 2003 2018-02-22 13:59:53 :: marciana -> administrator :: 2003 2021-01-24 14:03:34 :: administrator -> marciana :: 2003 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | suspended sediment concentration yellow substance water chlorophyll surface spectrometer Nhecolandia algorithms radiance Airborne Visible Infrared Imaging Spectrometer (AVIRIS) |
| Resumo | The relationships between field water reflectance spectra and physicochemical data of seven freshwater and five saltwater lakes from the Brazilian Pantanal wetlands were characterized. Selection of the lakes was based on previous inspection of the Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) images. Principal component analysis (PCA) was used to identify homogeneous groups of lakes, in which the regression relationships were evaluated. The continuum removal method was applied to characterize minor spectral variations in the depth of the absorption bands present in field and image spectra. The results showed lakes with very distinct spectral characteristics. The transition from the freshwater to the saltwater lakes was characterized by lower values of depth and Secchi depth, larger concentrations of dissolved organic carbon (DOC), total suspended sediments (TSS), calcium (Ca), magnesium (Mg), sodium (Na) and potassium (K), and higher values of pH and electrical conductivity. The saline lakes presented a higher overall reflectance in the 400 - 900 nm range than the freshwater lakes, as indicated by the first principal component. From the optically active constituents analysed, DOC better explained variations in water reflectance. The discrimination of the saltwater lakes along the second principal component was due to the decrease in the chlorophyll (Chl) and to the increase in the DOC concentrations from the greenish to the bluish saline lakes. The AVIRIS instrument was able to detect the narrow 630 nm absorption band present in field water reflectance spectra. |
| Área | SRE |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Spectral reflectance characterization... |
| 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 | 10125.pdf |
| Grupo de Usuários | administrator banon jefferson |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | denypublisher denyfinaldraft12 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E |
| Divulgação | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
| Acervo Hospedeiro | sid.inpe.br/banon/2001/04.06.10.52 |
| 6. Notas | |
| Campos Vazios | affiliation alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |