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1. Identity statement
Reference TypeThesis or Dissertation (Thesis)
Sitemtc-m12.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier6qtX3pFwXQZ3r59YD6/GP3G5
Repositorysid.inpe.br/iris@1912/2005/07.19.23.53
Last Update2014:08.29.13.00.43 (UTC) simone
Metadata Repositorysid.inpe.br/iris@1912/2005/07.19.23.53.16
Metadata Last Update2019:10.03.16.59.29 (UTC) simone
Secondary KeyINPE-6988-TDI/657
Label7501
Citation KeyAntunes:1992:AvMoSU
TitleAvaliação dos modelos SUITS e SAIL no estudo da reflectância da soja (Glycine max (L.) Merrill)
Alternate TitleEvaluation of SUITS and SAIL models for soybean (Glycine max (L.) Merrill) canopy reflectance study
CourseSER-SPG-INPE-MCT-BR
Year1992
Secondary Date19970523
Date1992-10-06
Access Date2024, May 04
Thesis TypeDissertação (Mestrado em Sensoriamento Remoto)
Secondary TypeTDI
Number of Pages164
Number of Files2
Size178916 KiB
2. Context
AuthorAntunes, Mauro Antonio Homem
GroupSER-SPG-INPE-MCT-BR
CommitteeBatista, Getúlio Teixeira (orientador/presidente)
Assad, Eduardo Delgado (orientador)
Formaggio, Antonio Roberto
Travelho, Jerônimo dos Santos
Pinto, Hilton Silveira
e-Mail Addresspubtc@inpe.br
UniversityInstituto Nacional de Pesquisas Espaciais (INPE)
CitySao Jose dos Campos
History (UTC)2005-07-19 23:53:16 :: administrator -> jefferson ::
2008-09-30 18:10:56 :: jefferson -> administrator ::
2009-07-08 19:35:01 :: administrator -> jefferson ::
2010-07-07 18:50:27 :: jefferson -> marciana ::
2012-02-07 16:56:46 :: marciana -> administrator :: 1992
2013-10-18 22:45:56 :: administrator -> luis.cpv@hotmail.com :: 1992
2014-02-10 12:47:20 :: luis.cpv@hotmail.com -> jefferson :: 1992
2014-08-07 13:52:17 :: jefferson -> sergio :: 1992
2014-08-29 12:58:41 :: sergio -> tereza@sid.inpe.br :: 1992
2014-08-29 13:04:11 :: tereza@sid.inpe.br -> administrator :: 1992
2019-10-03 15:26:57 :: administrator -> sergio :: 1992
2019-10-03 15:30:30 :: sergio -> simone :: 1992
2019-10-03 16:59:29 :: simone -> :: 1992
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordsagronomia
soja
reflectancia bidirecional
dossel (vegetação)
soybean
bidirectional reflectance
canopies (vegetation)
AbstractOs modelos de transferência radiativa, aplicados ao estudo do comportamento espectral de dosséis agrícolas, constituem em uma poderosa ferramenta auxiliar para a utilização das técnicas de Sensoriamento Remoto na agricultura. Neste trabalho, foi avaliado o desempenho dos modelos SUITS e SAIL, através da comparação do Fator de Reflectância Bidirecional (FRB)calculado pelos modelos, com aquele medido em experimento de campo sobre a cultura de soja (Glycine max (L.) Merrill). De acordo com os resultados desta pesquisa, chegou-se às seguintes conclusões: a) Os dois modelos tiveram tendências de comportamento semelhantes, porém o SAIL foi superior ao SUITS, principalmente na faixa do vermelho e do infravermelho próximo; b) Para o modelo SAIL, a regressão linear simples entre o FRB medido e o calculado forneceu valores de r2 de 0,77 para comprimentos de onda no centro da faixa de 740 nm a 861 nm; c) Os modelos estudados não dependem da densidade do dossel na vertical; d) Através de uma análise de sensibilidade verificou-se que dos dados de entrada para o modelo SAIL, a distribuição angular de folhas e as propriedades espectrais destas necessitam de uma boa precisão, para que os resultados sejam satisfatórios. ABSTRACT: The radiative transfer model applied to the spectral behavior of the agricultural crop canopy studies, consist of an aid-efficient instrument to carry out the use of remote sensing techniques for agriculture. In this work SUITS and SAIL canopy reflectance models performance was evaluated, based on the comparison between calculated and measured Bidirectional Reflectance Factor (FRB) in a soybean (Glycine max (L.) Merrill) under the same conditions. According to this research, it was concluded that: a) SUITS and SAIL models had similar tendencies, but SAIL model performance was better than SUITS model; b) for the SAIL model, the linear regression between calculated and measured FRB had a r2 value of 0,77 for the wavelength in the red spectral region, and r2 value of 0,74 from 740 nm to 861 nm spectral range; c) both models do not depend on the canopy vertical density; d) through sensitivity analysis, it was found that a good precision in the input data for SAIL model, namely angular distribution and spectral attributes of leaves, is needed to obtain a good performance in the FRB simulation.
AreaSRE
Arrangementurlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Avaliação dos modelos...
doc Directory Contentaccess
source Directory Content
publicacao-7.pdf 10/02/2014 10:47 8.5 MiB
agreement Directory Content
Autorizacao.pdf 07/08/2014 10:44 1.3 MiB
email do autor.pdf 07/08/2014 10:50 15.0 KiB 
4. Conditions of access and use
data URLhttp://urlib.net/ibi/6qtX3pFwXQZ3r59YD6/GP3G5
zipped data URLhttp://urlib.net/zip/6qtX3pFwXQZ3r59YD6/GP3G5
Languagept
Target Filepublicacao.pdf
User Groupadministrator
jefferson
pubtc@inpe.br
sergio
simone
tereza@sid.inpe.br
Visibilityshown
Copyright Licenseurlib.net/www/2012/11.12.15.10
Rightsholderoriginalauthor yes
Copy HolderSID/SCD
Read Permissionallow from all
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3F3NU5S
DisseminationBNDEPOSITOLEGAL
Host Collectionsid.inpe.br/banon/2001/04.06.10.52
6. Notes
Empty Fieldsacademicdepartment affiliation archivingpolicy archivist callnumber contenttype creatorhistory descriptionlevel doi electronicmailaddress format isbn issn lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype


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