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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/43H6RG5
Repositóriosid.inpe.br/mtc-m21c/2020/11.04.12.23   (acesso restrito)
Última Atualização2020:11.04.12.23.54 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2020/11.04.12.23.54
Última Atualização dos Metadados2022:01.04.01.35.33 (UTC) administrator
DOI10.1016/j.rsase.2020.100414
ISSN2352-9385
Chave de CitaçãoPrudenteMaViSiAdSa:2020:LiClCo
TítuloLimitations of cloud cover for optical remote sensing of agricultural areas across South America
Ano2020
MêsNov.
Data de Acesso26 jun. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho15779 KiB
2. Contextualização
Autor1 Prudente, Victor Hugo Rohden
2 Martins, Vitor Souza
3 Vieira, Denis Corte
4 Silva, Nildson Rodrigues de França
5 Adami, Marcos
6 Sanches, Ieda Del'Arco
Grupo1 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
2
3 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
4 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
5 CRCRA-COCRE-INPE-MCTIC-GOV-BR
6 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Iowa State University
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 victor.prudente@inpe.br
2
3 denis.vieira@inpe.br
4 nildson.silva@inpe.br
5 marcos.adami@inpe.br
6 ieda.sanches@inpe.br
RevistaRemote Sensing Applications: Society and Environment
Volume20
Páginase100414
Histórico (UTC)2020-11-04 12:24:20 :: simone -> administrator :: 2020
2022-01-04 01:35:33 :: administrator -> simone :: 2020
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-ChaveCrop monitoring
Optical data
Cloud frequency
MAIAC
ResumoEarth Observation data support the large-scale monitoring of croplands across South America (SA). For instance, optical remote sensing (ORS) data are typically used to map and monitor plant development during a crop season. However, the monitoring of agricultural areas is highly affected by cloud cover frequency (CCF), especially in the rainy season, and the implications of cloud cover for ORS of agricultural areas are still poorly understood in SA. In this study we evaluated the monthly CCF and variability focused on implications for agricultural monitoring in SA. Cloud cover was derived from daily MCD19A2 Collection 6 Moderate Resolution Imaging Spectroradiometer (MODIS) product between 2000 and 2015. A monthly average was computed using daily observations for the studied period. To evaluate the effects of clouds in agricultural areas, we used a cropland mask from the Worldwide Croplands project and divided the CCF into quarters. The results show that cloud cover affects the monitoring of croplands depending on geographic location and crop season. In the P1 period (September to November) 68% of South American croplands have CCF between 40% and 60%. In the P2 period (December and February), SA croplands have CCF concentrated in the classes of 40%50% and 70%80%. In the P3 period (March to May) 42% of SA croplands have CCF concentration in class 5 (40-50% of cloud cover). In the P4 period (June to August), we observed values from 30% to 60% of cloud cover in 41% of South American croplands. These patterns make summer crop monitoring via ORS data difficult, mainly soybean and maize. In this sense, for the Brazilian states of Mato Grosso, Goias, Bahia, Tocantins, and Parana, the use of ORS is limited in providing an accurate summer crop monitoring. While cloud cover is an intrinsic challenge for agricultural monitoring of some crops, the combination of multi-sensors (e.g. microwave and optical sensors) and CubeSats can improve the earth observation frequency and help to work around this limitation, thus enabling a better time series analysis.
ÁreaSRE
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Limitations of cloud...
Arranjo 2urlib.net > CRCRA > Limitations of cloud...
Arranjo 3urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Limitations of cloud...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvoprudente_limitations.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/3EUAE4H
8JMKD3MGPCW/3F3NU5S
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.13.21.11 5
sid.inpe.br/bibdigital/2013/10.03.18.52 4
sid.inpe.br/bibdigital/2013/10.18.22.34 2
DivulgaçãoPORTALCAPES; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes 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
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