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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m12.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZ3r59YD6/GNU4a
Repositóriosid.inpe.br/iris@1912/2005/07.19.20.59.57
Última Atualização2015:12.22.11.19.28 (UTC) marciana
Repositório de Metadadossid.inpe.br/iris@1912/2005/07.19.21.00
Última Atualização dos Metadados2018:06.05.00.52.14 (UTC) administrator
Chave SecundáriaINPE-7124-PRE/3054
DOI10.1080/014311697217044
ISSN1516-697X
Rótulo8446
Chave de CitaçãoBatistaShimLawr:1997:LoMoVe
TítuloThe long-term monitoring of vegetation cover the Amazonia regionof northern Brazil using NOAA-AVHRR data
Ano1997
MêsOct.
Data de Acesso12 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PN
Número de Arquivos1
Tamanho3831 KiB
2. Contextualização
Autor1 Batista, Getulio Teixeira
2 Shimabukuro, Yosio Edemir
3 Lawrence, W. T
Grupo1 DSR-INPE-MCT-BR
2 DSR-INPE-MCT-BR
Afiliação1
2
3 Department of Geography, University of Maryland, College Park, MD 20742-8225, United States
RevistaInternational Journal of Remote Sensing
Volume18
Número15
Páginas3195-3210
Histórico (UTC)2008-06-09 19:14:10 :: administrator -> banon ::
2010-05-10 18:38:15 :: banon -> jefferson ::
2010-07-07 18:48:53 :: jefferson -> administrator ::
2013-11-29 21:56:19 :: administrator -> marciana :: 1997
2015-12-22 11:19:29 :: marciana -> administrator :: 1997
2016-06-04 23:29:09 :: administrator -> marciana :: 1997
2016-09-09 18:51:56 :: marciana -> administrator :: 1997
2018-06-05 00:52:14 :: administrator -> marciana :: 1997
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-ChaveBrazil
Amazonia (Region)
Indice de vegetação da diferença norlamizada
radiometro avançado de resolução muito alta
Climatology
Ecosystems
Pattern recognition
Plants (botany)
Radiometers
Advanced very high resolution radiometer (AVHRR)
Inter annual climatic variations
Normalized difference vegetation index (NDVI)
Vegetation cover
ResumoWe have analysed monthly composites of normalized difference vegetation index (NDVI)calculated from NOANs Advanced Very High Resolution Radiometer (AVHRR)for the Amazonian region of northern Brazil across a decade (August 1981 to June 1991)to ascertain if the dominant vegetation types could be differentiated, and to seek inter-annual climatic variation due to changing environmental conditions. The vegetation types observed included dense forest (submontana and terras baixas), open forest (submontana and terras baixas), transitional forest, seasonal forest (caatinga), and two types of savanna (cerrado). We found that monthly NDVI composites revealed seasonality in cerrado and especially in caatinga cover types, which can be used in their identification, whilst the phenology of other forest cover types varies little throughout the year. Additionally, yearly composite NDVI values showed a clear and significant reduction (p>0.95)in dry years, such as those with El Nino Southern Oscillation events. These results indicate the potential use of multi-temporal NDVI data for the environmental characterization and identification of forest ecosystems. Our research found NDVI images from NOAA AVHRR offer a long-term data set that is unequalled for monitoring terrestrial land cover. However, these data have to be used with a degree of caution, especially in regards to atmospheric interference, such as cloud contamination and volcanic eruptions, and post-launch changes in calibration.
ÁreaSRE
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Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/6qtX3pFwXQZ3r59YD6/GNU4a
URL dos dados zipadoshttp://urlib.net/zip/6qtX3pFwXQZ3r59YD6/GNU4a
Idiomaen
Arquivo AlvoINPE 7124.pdf
Grupo de Usuáriosadministrator
banon
marciana
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Política de Arquivamentoallowpublisher allowfinaldraft
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoPORTALCAPES
Acervo Hospedeirosid.inpe.br/banon/2001/04.06.10.52
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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