@InProceedings{ZanottaGonçDuca:2009:RSDaNO,
               author = "Zanotta, Daniel Capella and Gon{\c{c}}alves, Glauber Acunha and 
                         Ducati, Jorge Ricardo",
          affiliation = "UFRGS/RS and FURG/RS and UFRGS/RS",
                title = "Mapeamento da temperatura superficial da Lagoa dos Patos - RS com 
                         dados NOAA-AVHRR",
            booktitle = "Anais...",
                 year = "2009",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "6681--6688",
         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 = "lake surface water temperature, NOAA-AVHRR, SST algorithms, 
                         temperatura da superf{\'{\i}}cie de lagos, NOAA-AVHRR, 
                         algoritmos de TSM.",
             abstract = "Water surface temperatures are among the most important 
                         information in the modeling of surface-atmosphere interaction. 
                         Studies generally are focused on sea-surface temperature (SST), 
                         but extensions to freshwater bodies can be important. In this 
                         paper, satellite images from NOAA/AVHRR were used to calculate 
                         lake surface water temperatures (LSWT), based on a nonlinear sea 
                         surface temperature (NLSST) algorithm generally applied to open 
                         ocean conditions. As the first potential application in Brazil, 
                         LSWT monthly means of surface temperature maps were generated for 
                         Lagoa dos Patos in Rio Grande do Sul State, Brazil, covering the 
                         period from august/2007 to july/2008 and for daytime and 
                         nighttime. The bias of the algorithm is reported to be around 
                         1-1,5°C when compared with in-situ measurements. Results show 
                         strong monthly variations in surface temperature during the 
                         one-year period and revel the interaction with the adjacent ocean 
                         in the estuarine region. The ranges of temperature variation found 
                         were 9,9 to 29,5ºC in daytime and 9,9 to 27,8ºC in nighttime. This 
                         gives new insights and leads to possibilities for modeling local 
                         scale phenomena causing temperature oscillations. Being a 
                         feasibility study, future developments include in-situ 
                         measurements in the lake to determination and validation of a set 
                         of coefficients derived from lake conditions. The datasets 
                         validated allow further application for LSWT climatology and 
                         assimilation into numerical weather prediction models.",
  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 = "3ERPFQRTBW/348942E",
                  url = "http://urlib.net/ibi/3ERPFQRTBW/348942E",
           targetfile = "6681-6688.pdf",
                 type = "Oceanografia",
        urlaccessdate = "11 maio 2024"
}