@MastersThesis{Antunes:1992:AvMoSU,
               author = "Antunes, Mauro Antonio Homem",
                title = "Avalia{\c{c}}{\~a}o dos modelos SUITS e SAIL no estudo da 
                         reflect{\^a}ncia da soja (Glycine max (L.) Merrill)",
               school = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                 year = "1992",
              address = "Sao Jose dos Campos",
                month = "1992-10-06",
             keywords = "agronomia, soja, reflectancia bidirecional, dossel 
                         (vegeta{\c{c}}{\~a}o), soybean, bidirectional reflectance, 
                         canopies (vegetation).",
             abstract = "Os modelos de transfer{\^e}ncia radiativa, aplicados ao estudo do 
                         comportamento espectral de doss{\'e}is agr{\'{\i}}colas, 
                         constituem em uma poderosa ferramenta auxiliar para a 
                         utiliza{\c{c}}{\~a}o das t{\'e}cnicas de Sensoriamento Remoto 
                         na agricultura. Neste trabalho, foi avaliado o desempenho dos 
                         modelos SUITS e SAIL, atrav{\'e}s da compara{\c{c}}{\~a}o do 
                         Fator de Reflect{\^a}ncia 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 {\`a}s seguintes conclus{\~o}es: a) Os 
                         dois modelos tiveram tend{\^e}ncias de comportamento semelhantes, 
                         por{\'e}m o SAIL foi superior ao SUITS, principalmente na faixa 
                         do vermelho e do infravermelho pr{\'o}ximo; b) Para o modelo 
                         SAIL, a regress{\~a}o 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 
                         n{\~a}o dependem da densidade do dossel na vertical; d) 
                         Atrav{\'e}s de uma an{\'a}lise de sensibilidade verificou-se que 
                         dos dados de entrada para o modelo SAIL, a 
                         distribui{\c{c}}{\~a}o angular de folhas e as propriedades 
                         espectrais destas necessitam de uma boa precis{\~a}o, para que os 
                         resultados sejam satisfat{\'o}rios. 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.",
            committee = "Batista, Get{\'u}lio Teixeira (orientador/presidente) and Assad, 
                         Eduardo Delgado (orientador) and Formaggio, Antonio Roberto and 
                         Travelho, Jer{\^o}nimo dos Santos and Pinto, Hilton Silveira",
           copyholder = "SID/SCD",
         englishtitle = "Evaluation of SUITS and SAIL models for soybean (Glycine max (L.) 
                         Merrill) canopy reflectance study",
                label = "7501",
             language = "pt",
                pages = "164",
                  ibi = "6qtX3pFwXQZ3r59YD6/GP3G5",
                  url = "http://urlib.net/ibi/6qtX3pFwXQZ3r59YD6/GP3G5",
           targetfile = "publicacao.pdf",
        urlaccessdate = "28 abr. 2024"
}