@InProceedings{LorenzzettiNegrKnopMede:2007:UsImLa,
               author = "Lorenzzetti, Jo{\~a}o Antonio and Negri, Eduardo and Knopers, 
                         Bastiaan and Medeiros, Paulo Ricardo Petter",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {Universidade Federal Fluminense (UFF). Departamento de 
                         Geoqu{\'{\i}}mica.} and {Universidade Federal Fluminense (UFF). 
                         Departamento de Geoqu{\'{\i}}mica.} and {Universidade Federal de 
                         Alagoas (UFAL). IGDMA. Laborat{\'o}rios Integrados de 
                         Ci{\^e}ncias do Mar e Naturais (LABMAR).}",
                title = "Uso de imagens Landsat como subs{\'{\i}}dio ao estudo da 
                         dispers{\~a}o de sedimentos na regi{\~a}o da foz do Rio S{\~a}o 
                         Francisco",
            booktitle = "Anais...",
                 year = "2007",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares and Fonseca, Leila Maria Garcia",
                pages = "3429--3436",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 13. (SBSR).",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "Suspended Sediments, coastal plume, Landsat , dam impacts, 
                         S{\~a}o Francisco River, Brasil.",
             abstract = "The construction of a sequence of water reservoirs along the lower 
                         S{\~a}o Francisco river basin has caused a severe change in the 
                         supply of water and sediments to the coastal zone. We present in 
                         this paper a first attempt to use Landsat data to estimate de 
                         Suspended Sediment Content (SSC) of the coastal plume. A simple 
                         log model proposed by Tassan (1987) was used to convert the 
                         reflectance Landsat images (after proper atmospheric correction 
                         using the radiative transfer model 6S) into SSC maps. A comparison 
                         of Landsat derived and in situ measured SSC values indicate a good 
                         potential of using such methodology to support sediment dynamic 
                         studies being carried out by other groups in that region. An 
                         analysis of the SSC maps clearly shows that the coastal turbidity 
                         plume is being sustained by wind, wave and tidal current induced 
                         material resuspension originating from relict sedimentary deposits 
                         off the river mouth, rather than from river supply itself.",
  conference-location = "Florian{\'o}polis",
      conference-year = "21-26 abr. 2007",
           copyholder = "SID/SCD",
                 isbn = "978-85-17-00031-7",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "dpi.inpe.br/sbsr@80/2006/11.14.21.18",
                  url = "http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2006/11.14.21.18",
           targetfile = "3429-3436.pdf",
                 type = "Hidrologia e Recursos H{\'{\i}}dricos",
        urlaccessdate = "01 maio 2024"
}