@InProceedings{AlcântaraBernRodrWata:2017:ReTuMo,
               author = "Alc{\^a}ntara, Enner Herenio and Bernardo, Nariane Marselhe 
                         Ribeiro and Rodrigues, Thanan Walesza Pequeno and Watanabe, 
                         Fernanda Sayuri Yoshino",
                title = "Regional-scale tuned model to estimate the dissolved organic 
                         carbon in Barra Bonita reservoir from OLI/Landsat-8 images",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "1462--1469",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 18. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "Through exchange of heat and water with the atmosphere inland 
                         waters affect climate at the regional scale and play an important 
                         role in the global carbon cycle. Therefore there is a need to 
                         develop methods and models for mapping inland water carbon content 
                         to understand the role of lakes in the global carbon cycle. The 
                         colored dissolved organic matter (CDOM) has a strong correlation 
                         with dissolved organic carbon (DOC) and can be studied using 
                         remote sensed images. In this work, we developed an empirical 
                         model to estimate the DOC concentration by using the absorption 
                         coefficient of CDOM (aCDOM). The aCDOM was estimated through band 
                         ratio index and validated with in situ data. The empirical 
                         adjusted model to estimate the DOC was applied to a series of 
                         OLI/Landsat-8 images. The results showed a good relationship 
                         between the aCDOM at 412 nm (aCDOM412) and the ratio between OLI 
                         band 1 and OLI band 3, but the validation results showed a 
                         normalized root mean square error (NRMSE) of about 37.89%. The 
                         aCDOM412 obtained in laboratory was used to establish a 
                         relationship between aCDOM412 and DOC. The DOC spatial 
                         distribution was then obtained and the concentration varied from 
                         22 to 52 mg.l-1 during the year of 2014.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59239",
             language = "en",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PS4GNU",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PS4GNU",
           targetfile = "59239.pdf",
                 type = "Sensoriamento remoto de {\'a}guas interiores",
        urlaccessdate = "27 abr. 2024"
}