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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3PF7EAE
Repositóriosid.inpe.br/mtc-m21b/2017/08.17.19.41
Última Atualização2017:08.17.19.41.13 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2017/08.17.19.41.14
Última Atualização dos Metadados2018:06.04.02.27.44 (UTC) administrator
DOI10.3390/rs9060600
ISSN2072-4292
Chave de CitaçãoBellónBégSeeAlmSim:2017:ReSeAp
TítuloA remote sensing approach for regional-scale mapping of agricultural land-use systems based on NDVI time series
Ano2017
MêsJune
Data de Acesso17 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho5851 KiB
2. Contextualização
Autor1 Bellón, Beatriz
2 Bégué, Agnès
3 Seen, Danny Lo
4 Almeida, Cláudio Aparecido de
5 Simões, Margareth
Grupo1
2
3
4 DIDPI-CGOBT-INPE-MCTIC-GOV-BR
Afiliação1 Cirad, UMR TETIS
2 Cirad, UMR TETIS
3 Cirad, UMR TETIS
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Embrapa Solos
Endereço de e-Mail do Autor1 beatriz.bellon@teledetection.fr
2 agnes.begue@teledetection.fr
3 loseen@teledetection.fr
4 claudio.almeida@inpe.br
5 margareth.simoes@embrapa.br
RevistaRemote Sensing
Volume9
Número6
Nota SecundáriaB3_GEOGRAFIA B3_ENGENHARIAS_I B4_GEOCIÊNCIAS B4_CIÊNCIAS_AMBIENTAIS B5_CIÊNCIAS_AGRÁRIAS_I
Histórico (UTC)2017-08-17 19:41:14 :: simone -> administrator ::
2017-08-17 19:41:14 :: administrator -> simone :: 2017
2017-08-17 19:42:26 :: simone -> administrator :: 2017
2017-08-18 18:13:59 :: administrator -> simone :: 2017
2017-12-14 18:27:46 :: simone -> administrator :: 2017
2018-06-04 02:27:44 :: administrator -> simone :: 2017
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-Chavegeographic object-based image analysis (GEOBIA)
Moderate Resolution Imaging Spectroradiometer (MODIS)
principal components analysis (PCA)
cropping systems
Stratification
ResumoIn response to the need for generic remote sensing tools to support large-scale agricultural monitoring, we present a new approach for regional-scale mapping of agricultural land-use systems (ALUS) based on object-based Normalized Difference Vegetation Index (NDVI) time series analysis. The approach consists of two main steps. First, to obtain relatively homogeneous land units in terms of phenological patterns, a principal component analysis (PCA) is applied to an annual MODIS NDVI time series, and an automatic segmentation is performed on the resulting high-order principal component images. Second, the resulting land units are classified into the crop agriculture domain or the livestock domain based on their land-cover characteristics. The crop agriculture domain land units are further classified into different cropping systems based on the correspondence of their NDVI temporal profiles with the phenological patterns associated with the cropping systems of the study area. A map of the main ALUS of the Brazilian state of Tocantins was produced for the 20132014 growing season with the new approach, and a significant coherence was observed between the spatial distribution of the cropping systems in the final ALUS map and in a reference map extracted from the official agricultural statistics of the Brazilian Institute of Geography and Statistics (IBGE). This study shows the potential of remote sensing techniques to provide valuable baseline spatial information for supporting agricultural monitoring and for large-scale land-use systems analysis.
ÁreaSRE
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4. Condições de acesso e uso
URL dos dadoshttp://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3PF7EAE
URL dos dados zipadoshttp://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3PF7EAE
Idiomaen
Arquivo AlvoBellon_remote.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentoallowpublisher allowfinaldraft
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3EQCCU5
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.09.15.05 3
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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