1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21c.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34R/43BQQPH |
Repositório | sid.inpe.br/mtc-m21c/2020/10.02.16.55 (acesso restrito) |
Última Atualização | 2020:10.02.16.55.08 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21c/2020/10.02.16.55.08 |
Última Atualização dos Metadados | 2022:01.04.01.35.27 (UTC) administrator |
DOI | 10.5194/isprs-archives-XLIII-B3-2020-705-2020 |
ISSN | 0256-1840 |
Chave de Citação | LechlerPiSoSaChVe:2020:ExNaHa |
Título | Exploring nasa's harmonized landsat and sentinel-2 (HLS) dataset to monitor deforestation in the amazon rainforest |
Ano | 2020 |
Mês | Aug. |
Data de Acesso | 13 maio 2024 |
Tipo de Trabalho | conference paper |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 3936 KiB |
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2. Contextualização | |
Autor | 1 Lechler, S. 2 Picoli, Michelle Cristina Araújo 3 Soares, Anderson Reis 4 Sanchez Ipia, Alber Hamersson 5 Chaves, Michel Eustáquio Dantas 6 Vertegen, J. |
Grupo | 1 2 DIDSR-CGOBT-INPE-MCTIC-GOV-BR 3 DIDSR-CGOBT-INPE-MCTIC-GOV-BR 4 CST-CST-SESPG-INPE-MCTIC-GOV-BR 5 DIDSR-CGOBT-INPE-MCTIC-GOV-BR |
Afiliação | 1 University of Munster 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 University of Munster |
Endereço de e-Mail do Autor | 1 s.lechler@uni-munster.de 2 michelle.picoli@inpe.br 3 anderson.soares@inpe.br 4 alber.ipia@inpe.br 5 michel.chaves@inpe.br 6 j.a.verstegen@uni-munster.de |
Revista | International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
Volume | 43 |
Número | B3 |
Páginas | 705-711 |
Histórico (UTC) | 2020-10-02 16:56:03 :: simone -> administrator :: 2020 2020-12-09 19:33:52 :: administrator -> simone :: 2020 2020-12-14 11:22:24 :: simone -> administrator :: 2020 2022-01-04 01:35:27 :: administrator -> simone :: 2020 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | HLS dataset BFAST monitor Random Forest Brazilian Legal Amazon Deforestation |
Resumo | Deforestation is a threat to biodiversity and the worlds climate. As agriculture and mining areas grow, forest loss becomes unbearable for the environment. Consequently, monitoring deforestation is crucial for decision makers to create polices. The most reliable deforestation data about the Amazon forest is generated by the Brazils National Institute for Space Research (INPE) through its PRODES project. This effort is labor and time intensive because it depends on visual interpretation from experts. Additionally, frequent Amazons atmospheric phenomena, such as clouds, difficult image analysis which induces alternative approaches such as time series analysis. One way to increase the number of images of an area consists of using images from different satellites. NASA provides the Harmonized Landsat and Sentinel-2 (HLS) dataset solving spectral dissimilarities of satellite sensors. In this paper, the possibilities of HLS for forest monitoring are explored by applying two deforestation detection methods, Break Detection for Additive Season and Trend (BFAST) monitor and Random Forest, over four different vegetation indices, NDVI, EVI, GEMI and SAVI. The SAVI index used as input for BFAST monitor performed the best in this data setup with 95.23% for deforested pixel, 53.69% for non-deforested pixels. Although the HLS data is described as analysis ready, further pre-processing can enhance the outcome of the analysis. Especially, since the cloud and cirrus cover in the Amazon causes gaps in the dataset, a best pixel method is recommended to create patched images and thus a continuous time series as input for any land cover and land use classification. |
Área | SRE |
Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Exploring nasa's harmonized... |
Arranjo 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CST > Exploring nasa's harmonized... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Idioma | en |
Arquivo Alvo | lechler_exploring.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E 8JMKD3MGPCW/449U4PL |
Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.13.21.11 2 sid.inpe.br/bibdigital/2021/03.06.05.18 1 |
Divulgação | PORTALCAPES; SCOPUS. |
Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 |
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6. Notas | |
Notas | 2020 24th ISPRS Congress - Technical Commission III; Nice, Virtual; France; 31 August 2020 through 2 September 2020 |
Campos Vazios | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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