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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/GP2AD
Repositorysid.inpe.br/iris@1912/2005/07.19.23.01.26
Last Update2020:09.14.17.38.35 (UTC) sergio
Metadata Repositorysid.inpe.br/iris@1912/2005/07.19.23.01.40
Metadata Last Update2020:09.14.17.38.36 (UTC) sergio
Secondary KeyINPE-5426-TDI/483
Label3178
Citation KeyValeriano:1992:EsCaAp
TitleReflectância espectral do trigo irrigado (Triticum aestivum, L.) por espectrorradiometria de campo e aplicação do modelo SAIL
Alternate TitleField spectroradiometry and sail model application to irrigated wheat (Triticum aestivum, L.) canopies spectral reflectance
CourseSER-SPG-INPE-MCT-BR
Year1992
Date1992-04-07
Access Date2024, Apr. 18
Thesis TypeDissertação (Mestrado em Sensoriamento Remoto)
Secondary TypeTDI
Number of Pages149
Number of Files1
Size15857 KiB
2. Context
AuthorValeriano, Márcio de Morisson
GroupSER-SPG-INPE-MCT-BR
CommitteeEpiphanio, José Carlos Neves (presidente)
Assad, Eduardo Delgado (orientador)
Netto, José da Silva Madeira
Formaggio, Antonio Roberto
e-Mail Addressamandinha_cta@hotmail.com
UniversityInstituto Nacional de Pesquisas Espaciais (INPE)
CitySao Jose dos Campos
History (UTC)2005-07-19 23:01:40 :: administrator -> jefferson ::
2006-08-24 18:45:16 :: jefferson -> administrator ::
2006-09-03 22:17:32 :: administrator -> jefferson ::
2007-02-13 15:58:22 :: jefferson -> administrator ::
2007-02-16 20:02:46 :: administrator -> Malu ::
2007-02-16 20:14:22 :: Malu -> administrator ::
2009-07-08 19:34:45 :: administrator -> jefferson ::
2010-07-07 18:50:08 :: jefferson -> marciana ::
2010-08-04 13:16:58 :: marciana -> jefferson :: 1992
2010-08-04 13:28:08 :: jefferson -> viveca@sid.inpe.br :: 1992
2011-06-13 17:13:34 :: viveca@sid.inpe.br -> amandinha_cta@hotmail.com :: 1992
2011-07-11 17:03:11 :: amandinha_cta@hotmail.com -> viveca@sid.inpe.br :: 1992
2011-09-09 18:21:59 :: viveca@sid.inpe.br -> amandinha_cta@hotmail.com :: 1992
2011-09-23 14:27:20 :: amandinha_cta@hotmail.com -> viveca@sid.inpe.br :: 1992
2011-09-27 13:05:26 :: viveca@sid.inpe.br -> administrator :: 1992
2019-02-04 13:31:12 :: administrator -> simone :: 1992
2019-02-04 13:32:52 :: simone -> administrator :: 1992
2020-09-11 10:58:16 :: administrator -> sergio :: 1992
2020-09-14 17:14:32 :: sergio -> simone :: 1992
2020-09-14 17:15:30 :: simone -> sergio :: 1992
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Keywordsagricultura
irrigação
índice de área foliar
refletância espectral
spectrorradiometro
análise espectral
trigo
emisssion spectra
irrigation
leaf area index
IAF
spectral reflectace
spectroradiometers
spectrum analysisi
wheat
AbstractA reflectância espectral de dosséis de trigo (Triticum aestivum, L.) foi analisada em função de suas variáveis biofísicas, baseando-se em dados experimentais e em resultados do modelo SAIL, cujo potencial na investigação destas relações foi avaliado. O modelo SAIL calcula a reflectância da vegetação a partir de parâmetros biofísicos e espectrais do dossel e de parâmetros relativos a geometria de iluminação/observação. Os dados referem-se a 7 cultivares em 14 parcelas amostrais, localizadas em Planaltina (DF), sob manejo e irrigação uniformes. As medidas feitas com espectrorradiômetro abrangeram regiões do visível e do infravermelho próximo do espectro eletromagnético (de 547 a 823nm) e foram acompanhadas de levantamentos de dados agronômicos efetuados em 13 épocas ao longo do ciclo de desenvolvimento (maio a setembro de 1989). As reflectâncias do vermelho e do infravermelho próximo mostraram-se muito relacionadas ao IAF, através de regressão logarítmica, principalmente antes do IAF máximo. As variáveis levantadas no experimento foram aplicadas no modelo após serem complementadas por dados da literatura e as simulações tiveram comportamento semelhante ao dos dados observados. Os dados espectrais dos componentes de dossel foram considerados fundamentais como base quantitativa para estudos sobre as relações espectro-agronomicas. ABSTRACT: Experimental data and results of SAIL model supported a study relating the spectral reflectance of wheat canopies (Triticum aestivum, L.) to their biophysical parameters which included an evaluation of the model potential for investigating such relationships. The SAIL model calculates the spectral reflectance of vegetation as a function of canopy biophysical and spectral parameters and of the viewing/illuminating geometry. Data were taken over 7 varieties on 14 plots, placed in Planaltina (DF), under homogeneous management and irrigation schedules. The measurements taken from spectroradiometer in the visible to the near-infrared portion of the electromagnetic spectrum (from 547 to 823nm) and the agronomic data were determined together on 13 dates throughout the growing season (from May to September, 1989). The red and the near-infrared reflectance showed strong relationship to the leaf area index (LAI) under logarithmic regression, mainly before LAI reaches its maximum. The model was applied with experimental field data complemented by data found in literature, and the model simulations and the measured data had similar behavior. Canopy single component spectral data were considered of great importance as quantitative basis for studies concerning spectral-agronomic relationships.
AreaSRE
Arrangementurlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Reflectância espectral do...
doc Directory Contentaccess
source Directory Content
Originais/DJVU.zip 23/09/2011 11:13 1.6 MiB
Originais/htmlpublicacao.zip 23/09/2011 11:17 13.0 MiB
publicacao.pdf 23/09/2011 11:08 15.5 MiB
agreement Directory Content
TERMO Marcio Morisson Valeriano mestrado.pdf 14/09/2020 14:38 545.9 KiB 
4. Conditions of access and use
data URLhttp://urlib.net/ibi/6qtX3pFwXQZ3r59YD6/GP2AD
zipped data URLhttp://urlib.net/zip/6qtX3pFwXQZ3r59YD6/GP2AD
Languagept
Target Filepublicacao.pdf
User GroupMalu
administrator
amandinha_cta@hotmail.com
jefferson
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simone
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Copyright Licenseurlib.net/www/2012/11.12.15.10
Copy HolderSID/SCD
Read Permissionallow from all
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3F3NU5S
DisseminationNTRSNASA; BNDEPOSITOLEGAL.
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 rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype
7. Description control
e-Mail (login)sergio
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