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@MastersThesis{Fronza:2017:UtMo4s,
               author = "Fronza, Jos{\'e} Guilherme",
                title = "An{\'a}lise de reflect{\^a}ncia de doss{\'e}is de eucalyptus 
                         sp. utilizando o modelo 4sail e dados orbitais",
               school = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                 year = "2017",
              address = "S{\~a}o Jos{\'e} dos Campos",
                month = "2017-04-10",
             keywords = "SAIL, eucalipto, modelagem direta, modelo de transfer{\^e}ncia 
                         radiativa, worldview-3, 4SAIL, forward modelling, radiative 
                         transfer model, worldview-3.",
             abstract = "Os modelos de transfer{\^e}ncia radiativa aplicados ao estudo da 
                         vegeta{\c{c}}{\~a}o auxiliam no entendimento do processo de 
                         intercepta{\c{c}}{\~a}o e de intera{\c{c}}{\~a}o da 
                         radia{\c{c}}{\~a}o eletromagn{\'e}tica com doss{\'e}is 
                         vegetais levando em conta suas caracter{\'{\i}}sticas 
                         biof{\'{\i}}sicas e bioqu{\'{\i}}micas. Eles fornecem 
                         conex{\~a}o l{\'o}gica entre os par{\^a}metros 
                         biof{\'{\i}}sicos da vegeta{\c{c}}{\~a}o e as suas 
                         propriedades espectrais (GOEL, 1988). Este trabalho fundamentou-se 
                         na utiliza{\c{c}}{\~a}o da vers{\~a}o 4SAIL do modelo SAIL 
                         Scattering by Arbitrarily Inclined Leaves para simular espectros 
                         de reflect{\^a}ncia de superf{\'{\i}}cie de plantios de 
                         Eucalipto situados nas proximidades da Esta{\c{c}}{\~a}o 
                         Experimental de Itatinga/SP. Estes dados foram posteriormente 
                         comparados com dados radiom{\'e}tricos extra{\'{\i}}dos de 
                         imagem orbital Worldview-3 que teve seus n{\'u}meros digitais 
                         convertidos para valores de reflect{\^a}ncia de 
                         superf{\'{\i}}cie adquiridos sobre os mesmos plantios de 
                         eucalipto.. Em termos absolutos, valores de reflect{\^a}ncia dos 
                         doss{\'e}is simulados pelo modelo n{\~a}o apresentaram boa 
                         ader{\^e}ncia com aqueles extra{\'{\i}}dos das imagens 
                         WorldView 3. As melhores correla{\c{c}}{\~o}es entre as duas 
                         s{\'e}ries de dados foram obtidas para a regi{\~a}o do 
                         infravermelho pr{\'o}ximo. ABSTRACT: Physical models based on the 
                         radiative transfer theory applied to vegetation studies have 
                         helped the understanding of the electromagnetic radiation and 
                         vegetation canopies interaction process taking into account their 
                         biophysical and biochemical characteristics. They provide a 
                         logical link between the biophysical parameters of the vegetation 
                         and their respective spectral properties (GOEL, 1988). A SAIL 
                         (Scattering by Arbitrarily Inclined Leaves) model version called 
                         4SAIL was applied to calculate reflectance spectra from Eucalyptus 
                         plantations located near the Esta{\c{c}}{\~a}o Experimental of 
                         Itatinga/SP, Brazil. The 4SAIL simulated canopy reflectance values 
                         were compared to the reflectance values extracted from WorldView-3 
                         orbital images..In absolute terms canopy reflectance values 
                         simulated from the 4SAIL model did not presented satisfactory 
                         adherence with those reflect{\^a}ncia values extracted from the 
                         WorldView 3 images. The best correlations between the two data 
                         sets were observed in the NIR spectral region.",
            committee = "Moraes, Elisabete Caria (presidente) and Ponzoni, Fl{\'a}vio 
                         Jorge (orientador) and Le Maire, Guerric and Shimabukuro, Yosio 
                         Edemir and Nouvellon, Yann",
         englishtitle = "Eucalyptus sp. canopy reflectance analysis using the model 4sail 
                         and orbital data",
             language = "pt",
                pages = "103",
                  ibi = "8JMKD3MGP3W34P/3NQ5M92",
                  url = "http://urlib.net/rep/8JMKD3MGP3W34P/3NQ5M92",
           targetfile = "publicacao.pdf",
        urlaccessdate = "23 nov. 2020"
}


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