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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m12.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZGivnJRY/M6mtG
Repositóriosid.inpe.br/mtc-m12@80/2006/08.08.19.51   (acesso restrito)
Última Atualização2006:08.08.19.51.37 (UTC) marciana
Repositório de Metadadossid.inpe.br/mtc-m12@80/2006/08.08.19.51.13
Última Atualização dos Metadados2021:01.24.14.03.37 (UTC) administrator
Chave SecundáriaINPE-13968-PRE/9143
DOI10.1109/IGARSS.2006.38
Chave de CitaçãoRudorffNovoGalv:2006:SpMiAn
TítuloSpectral mixture analysis of inland tropical Amazon floodplain waters using EO-1 Hyperion
FormatoOn-line
ProjetoEstudo do Comportamento Espectral de Águas.
Ano2006
Data de Acesso29 jun. 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho702 KiB
2. Contextualização
Autor1 Rudorff, Conrado de Moraes
2 Novo, Evlyn Márcia Leão de Moraes
3 Galvão, Lênio Soares
Grupo1 DSR-INPE-MCT-BR
2 DSR-INPE-MCT-BR
3 DSR-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais. Divisão de Sensoriamento Remoto
2 Instituto Nacional de Pesquisas Espaciais. Divisão de Sensoriamento Remoto
3 Instituto Nacional de Pesquisas Espaciais. Divisão de Sensoriamento Remoto
Nome do EventoInternational Geoscience and Remote Sensing Symposium (IGARSS); Canadian Symposium on Remote Sensing, 28
Localização do EventoDenver
Data31 July - 4 Aug.
Editora (Publisher)IEEE
Páginas128-133
Título do LivroProceedings
OrganizaçãoIEEE
Histórico (UTC)2006-08-08 19:51:37 :: marciana -> administrator ::
2006-09-02 00:50:30 :: administrator -> marciana ::
2008-04-04 17:32:42 :: marciana -> administrator ::
2013-09-14 01:58:58 :: administrator -> marciana :: 2006
2014-09-05 13:11:29 :: marciana -> administrator :: 2006
2021-01-24 14:03:37 :: administrator -> marciana :: 2006
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Palavras-ChaveComportamento Espectral de Alvos
Amazon floodplain
water reflectance
spectral mixture analysis
Hyperspectral imaging
optically active substance
ResumoThe optical properties of the Amazon waters are controlled by the so called optically active substances which can be represented by the load of suspended and dissolved substances in water, and phytoplankton. The water composition undergoes intense variations along the year, as a response to the seasonal exchange of water between the Amazon River and its floodplain. The present study evaluates the use of spaceborne hyperspectral image, collected by EO-1 Hyperion sensor, for the spectral mapping of water composition in the Amazon floodplain. Hyperion data was acquired with 30 m spatial resolution (10nm bandwidth) on June 23, 2005 at the end of the high water season, over a site located upstream the confluence of Amazon and Tapajós rivers. A field campaign was carried out between June 23 and 29, 2005 to collect almost simultaneous ground data. A spectral mixture analysis of the Hyperion surface reflectance data, in the visible-near-infrared range of 457885nm, was conducted to identify spectrally distinct endmembers of Amazon floodplain water types and map their fractional abundances. The results show that the fractional endmember abundances correlate significantly with measured concentrations of optically active substances. Important non-linear spectral mixture effects were observed in the complex Amazon floodplain waters, which should be accounted for to achieve better predictive sub-pixel characterization of water composition.
ÁreaSRE
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4. Condições de acesso e uso
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Arquivo Alvo01_06P06.pdf
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Grupo de Leitoresadministrator
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Detentor da CópiaSID/SCD
Permissão de Leituradeny from all and allow from 150.163
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
Acervo Hospedeirosid.inpe.br/banon/2001/04.06.10.52
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination e-mailaddress edition editor electronicmailaddress isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress publisheraddress resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume
7. Controle da descrição
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