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2 referências similares encontradas (inclusive a original) buscando em 22 dentre 22 Arquivos.
Data e hora local de busca: 16/05/2024 17:30.
1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W/3TEP936
Repositóriosid.inpe.br/plutao/2019/06.10.13.42.13   (acesso restrito)
Última Atualização2019:06.13.11.28.17 (UTC) simone
Repositório de Metadadossid.inpe.br/plutao/2019/06.10.13.42.14
Última Atualização dos Metadados2024:01.23.15.43.58 (UTC) simone
DOI10.1002/rse2.111
ISSN2056-3485
Rótulolattes: 5174466549126882 9 WagnerSTLFAGPA:2019:UsUnCo
Chave de CitaçãoWagnerSTLFAGPA:2019:UsUnCo
TítuloUsing the U-net convolutional network to map forest types and disturbance in the Atlantic rainforest with very high resolution images
Ano2019
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho2438 KiB
2. Contextualização
Autor1 Wagner, Fabien Hubert
2 Sanchez, Alber
3 Tarabalka, Yuliya
4 Lotte, Rodolfo Georjute
5 Ferreira, Matheus Pinheiro
6 Aidar, Marcos P. M.
7 Gloor, Emanuel
8 Phillips, Oliver L.
9 Aragão, Luiz Eduardo Oliveira e Cruz de
Grupo1 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
2 COCST-COCST-INPE-MCTIC-GOV-BR
3
4 CGCEA-CGCEA-INPE-MCTIC-GOV-BR
5 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
6
7
8
9 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Inria Sophia Antipo
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Institute of Botany
7 University of Leeds
8 University of Leeds
9 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 wagner.h.fabien@gmail.com
2 alber.ipia@inpe.br
3
4 rodolfo.lotte@inpe.br
5
6
7
8
9 luiz.aragao@inpe.br
RevistaRemote Sensing in Ecology and Conservation
Volume2019
Páginas1
Histórico (UTC)2019-06-13 11:28:18 :: lattes -> administrator :: 2019
2020-01-06 11:35:22 :: administrator -> simone :: 2019
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-ChaveDeep learning
Image segmentation
Keras
Rstudio
Tensorflow
Tree crown delineation
Tree species detection
Vegetation type detection
WorldView-3 image
ResumoMapping forest types and tree species at regional scales to provide information for ecologists and forest managers is a new challenge for the remote sensing community. Here, we assess the potential of a U-net convolutional network, a recent deep learning algorithm, to identify and segment (1) natural forests and eucalyptus plantations, and (2) an indicator of forest disturbance, the tree species Cecropia hololeuca, in very high resolution images (0.3 m) from the WorldView-3 satellite in the Brazilian Atlantic rainforest region. The networks for forest types and Cecropia trees were trained with 7611 and 1568 red-greenblue (RGB) images, respectively, and their dense labeled masks. Eighty per cent of the images were used for training and 20% for validation. The U-net network segmented forest types with an overall accuracy >95% and an intersection over union (IoU) of 0.96. For C. hololeuca, the overall accuracy was 97% and the IoU was 0.86. The predictions were produced over a 1600 km2 region using WorldView-3 RGB bands pan-sharpened at 0.3 m. Natural and eucalyptus forests compose 79 and 21% of the regions total forest cover (82 250 ha). Cecropia crowns covered 1% of the natural forest canopy. An index to describe the level of disturbance of the natural forest fragments based on the spatial distribution of Cecropia trees was developed. Our work demonstrates how a deep learning algorithm can support applications such as vegetation, tree species distributions and disturbance mapping on a regional scale.
ÁreaSRE
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Using the U-net...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCEA > Using the U-net...
Arranjo 3urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Using the U-net...
Arranjo 4urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Using the U-net...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo AlvoWagner_et_al_Unet_2019.pdf
Grupo de Usuárioslattes
Grupo de Leitoresadministrator
lattes
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/3EU2FR5
8JMKD3MGPCW/3F3NU5S
8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.18.22.34 1
DivulgaçãoWEBSCI; PORTALCAPES; SCOPUS.
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
NotasPrêmio CAPES Elsevier 2023 - ODS 15: Vida terrestre
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark mirrorrepository month nextedition number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
atualizar 

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3SB3SBE
Repositóriosid.inpe.br/mtc-m21c/2018/12.03.15.11
Última Atualização2020:09.28.18.52.15 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/12.03.15.11.53
Última Atualização dos Metadados2020:09.28.18.52.16 (UTC) simone
Chave SecundáriaINPE--PRE/
Chave de CitaçãoWagnerSTLFAGPA:2018:UsCoNe
TítuloUsing convolutional network to identify tree species related to forest disturbance in a neotropical forest with very high resolution multispectral images
Ano2018
Data de Acesso16 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho77 KiB
2. Contextualização
Autor1 Wagner, Fabien Hubert
2 Sanchez Ipia, Alber Hamersson
3 Tarabakla, Yuliya
4 Lotte, Rodolfo Georjute
5 Ferreira, Matheus Pinheiro
6 Aidar, Marcos P. M.
7 Gloor, Manuel
8 Phillips, Oliver L.
9 Aragão, Luiz Eduardo Oliveira e Cruz de
Grupo1 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
2 COCST-COCST-INPE-MCTIC-GOV-BR
3
4 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
5 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
6
7
8
9 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 INRIA
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6
7 University of Leeds
8 University of Leeds
9 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2 alber.ipia@inpe.br
3
4 rodolfo.lotte@inpe.br
5
6
7
8
9 luiz.aragao@inpe.br
Nome do EventoAGU Fall Meeting
Localização do EventoWashington, D. C.
Data10-14 dec.
Histórico (UTC)2018-12-03 15:11:53 :: simone -> administrator ::
2019-01-14 17:06:39 :: administrator -> simone :: 2018
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoMapping tree species at landscape scale to provide information for ecologists and forest managers is a new challenge for the remote sensing community. Here, we tested the potential of a recent deep learning algorithm to identify and segment tree species associated with forest disturbance in very high-resolution multispectral images (0.3 m) from WorldView-3 satellite. The study was conducted in a region of the critically endangered Brazilian Atlantic Rainforest, which is a global priority for biodiversity conservation due to its abundance of species of flora and fauna occurring across an extremely fragmented and degraded landscape. The convolutional network generated in this study for identifying trees from different species was trained with about 1500 high-resolution true colour synthetic optical images and their labelled masks for each species. Additionally, we created a new framework for measuring disturbance levels within forest fragments based on the spatial distribution of individual disturbance-related trees. Our deep learning network segmented tree species with overall accuracies of above 95% and Dice coefficients of above 0.85. Then, the segmentation of tree species was produced over a region >1000 km² using WorldView-3 Red, Green and Blue bands pan-sharpened at 0.3 m. We found that the crowns of disturbance-related species covered between 1 and 5 % of the natural forest canopies. Our results based on the trees distribution shown that disturbance tends to increase with fragment size and revealed information that were not accessible from classical landscape fragmentation analysis, which is mainly based on size and connection of the forest fragments. We are still far from recognizing all the species, however, species that are indicator of disturbance and early successional stage of forests can be accurately mapped. Our work shows how deep learning algorithm can support applications such as mapping tree species and forest disturbance at the landscape scale from space.
ÁreaSRE
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Using convolutional network...
Arranjo 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Using convolutional network...
Arranjo 3urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Using convolutional network...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 03/12/2018 13:11 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/3SB3SBE
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/3SB3SBE
Idiomaen
Arquivo Alvowagner_using.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/3F3NU5S
8JMKD3MGPCW/3F3T29H
Lista de Itens Citando
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url volume
7. Controle da descrição
e-Mail (login)simone
atualizar