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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/394TCBE
Repositóriosid.inpe.br/mtc-m19/2011/02.02.15.29   (acesso restrito)
Última Atualização2011:02.10.11.36.12 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m19/2011/02.02.15.29.54
Última Atualização dos Metadados2021:07.28.22.30.04 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1109/JSTARS.2010.2089042
ISSN1939-1404
Chave de CitaçãoEvansCostTelmSilv:2010:UsALRA
TítuloUsing ALOS/PALSAR and RADARSAT-2 to Map Land Cover and Seasonal Inundation in the Brazilian Pantanal
Ano2010
MêsDec.
Data de Acesso29 abr. 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1728 KiB
2. Contextualização
Autor1 Evans, Teresa L.
2 Costa, Maycira
3 Telmer, Kevin
4 Silva, Thiago S. F.
Grupo1
2
3
4 DSR-OBT-INPE-MCT-BR
Afiliação1 Univ Victoria, Dept Geog, Victoria, BC V8P 5C2 Canada
2 Univ Victoria, Dept Geog, Victoria, BC V8P 5C2 Canada
3 Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC V8P 5C2 Canada
4 Instituto Nacional de Pesquisas Espaciais (INPE)
RevistaIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Volume3
Número4
Páginas560-575
Histórico (UTC)2011-09-13 11:18:58 :: marciana -> administrator :: 2010
2021-07-28 22:30:04 :: administrator -> marciana :: 2010
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveALOS/PALSAR
flooding dynamics
habitat mapping
K&C initiative
Pantanal
RADARSAT-2
SYNTHETIC-APERTURE RADAR
AMAZON FLOODPLAIN
NHECOLANDIA SUBREGION
VEGETATION
WETLAND
IMAGERY
CLASSIFICATION
CONSERVATION
BIODIVERSITY
LAKES
ResumoThe Brazilian Pantanal is a large continuous tropical wetland with large biodiversity and many threatened habitats. The interplay between the distribution of vegetation, the hydrology, the climate and the geomorphology nourishes and sustains the large diversity of flora and fauna in this wetland, but it is poorly understood at the scale of the entire Pantanal. This study uses multi-temporal L-band ALOS/PALSAR and C-band RADARSAT-2 data to map ecosystems and create spatial-temporal maps of flood dynamics in the Brazilian Pantanal. First, an understanding of the backscattering characteristics of floodable and non-floodable habitats was developed. Second, a Level 1 object-based image analysis (OBIA) classification defining Forest, Savanna, Grasslands/Agriculture, Aquatic Vegetation and Open Water cover types was achieved with accuracy results of 81%. A Level 2 classification separating Flooded from Non-Flooded regions for five temporal periods over one year was also accomplished, showing the interannual variability among sub-regions in the Pantanal. Cross-sensor, multi-temporal SAR data was found to be useful in mapping both land cover and flood patterns in wetland areas. The generated maps will be a valuable asset for defining habitats required to conserve the Pantanal biodiversity and to mitigate the impacts of human development in the region.
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvo05623305.pdf
Grupo de Usuáriosadministrator
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher allowfinaldraft
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m19@80/2009/08.21.17.02.53
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES; IEEEXplore.
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Controle da descrição
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