@InProceedings{PazSiQuTeSiFi:2009:IdPaEq,
               author = "Paz, Romulo da Silveira and Silva, Fab{\'{\i}}ola de Souza and 
                         Queiroz, Jaqueline N{\'u}bia de and Tertuliano, Larissa Galdino 
                         and Silva, Zaqueu Ernesto da and Figueiredo, Jos{\'e} Carlos",
          affiliation = "{Universidade Federal de Campina Grande} and {Universidade Federal 
                         de Campina Grande} and {Universidade Federal de Campina Grande} 
                         and {Universidade Federal de Campina Grande} and {Universidade 
                         Federal da Para{\'{\i}}ba} and {Universidade Estadual 
                         Paulista}",
                title = "Identifica{\c{c}}{\~a}o de par{\^a}metros da 
                         equa{\c{c}}{\~a}o de radar de tempo para um evento de 
                         precipita{\c{c}}{\~a}o a partir da formula{\c{c}}{\~a}o de um 
                         problema inverso",
            booktitle = "Anais...",
                 year = "2009",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "7385--7391",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 14. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "REFLETIVIDADE, TAXA DE PRECIPITA{\C{C}}{\~A}O, RADAR 
                         METEOROL{\'O}GICO.",
             abstract = "An attempt to fit the weather radar equation by using radar data 
                         of the Radar C band localized on Bauru, S{\~a}o Paulo, Brazil, in 
                         the operational center of the Institute of Meteorological 
                         Researches, IPMet/UNESP, is performed as inverse problem to 
                         identification of parameters. Several values empirical to the 
                         coefficients and from e relation coefficients, i.e., the radar 
                         measurements and the rainfall rate values, have been purposed. The 
                         IPMet radar use the values determined by Marshal-Palmer (1948), , 
                         , for the stratiform rain. First, a direct theoretical model 
                         relating radar return to rainfall rates measured from raingauge 
                         localized in Botucatu city far 55 km from radar position, is 
                         presented. Second, the inverse algorithm of Levenberg Marquardt 
                         used to retrieve parameters of the radar returns model is 
                         described and its application is discussed. Third, a sensitive 
                         analysis as the performed to test the influence of the parameters 
                         involved in the inverse method. The sensitive analysis allows for 
                         establish the application conditions of the method. Last, a 
                         evaluating of de method is provide, through using rainfall data 
                         and reflectivity measured to retrieve and parameters values. The 
                         study case confirms the utility of the proposed method and its 
                         hability to provide a better performance of the studied model.",
  conference-location = "Natal",
      conference-year = "25-30 abr. 2009",
                 isbn = "978-85-17-00044-7",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "dpi.inpe.br/sbsr@80/2008/11.18.02.39",
                  url = "http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2008/11.18.02.39",
           targetfile = "7385-7391.pdf",
                 type = "Radar: Pesquisa, Desenvolvimento e Aplica{\c{c}}{\~o}es",
        urlaccessdate = "09 maio 2024"
}