@InProceedings{DeusCama:2017:EsCaDi,
               author = "Deus, Leonardo Rodrigues de and Camar{\~a}o, Patr{\'{\i}}cia 
                         Rodrigues",
                title = "An{\'a}lise da variabilidade do n{\'{\i}}vel de 
                         reservat{\'o}rios utilizando imagens de sensoriamento remoto: 
                         estudo de caso no Distrito Federal com uso de imagens LANDSAT 8",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "7200--7207",
         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 = "The water crisis faced by many cities generates the need to adopt 
                         different methods to monitor reservoir levels. The use of remote 
                         sensing images is a good tool for this type of work, since it 
                         allows a wide view of the reservoir in different dates and the 
                         measurement of the changes. In this work the objective is to 
                         analyze the variability of the level of the two main reservoirs of 
                         the Federal District, Descoberto River Dam and Santa Maria 
                         Reservoir, in LANDSAT 8 images from the years 2013 to 2016 
                         applying a variation of the normalized difference water index - 
                         NDWI. For the classification of the reservoirs, the values 
                         thresholds were selected, and a slicing was applied to the NDWI 
                         images, which allowed the reservoirs to be separated from the rest 
                         of the targets easily. The results showed that in the analyzed 
                         reservoirs a reduction of the level of the open water feature has 
                         been observed since the year 2014, and in 2016 the most severe 
                         reduction occurred.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59977",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSMFAF",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSMFAF",
           targetfile = "59977.pdf",
                 type = "An{\'a}lise de s{\'e}ries temporais de imagens de 
                         sat{\'e}lite",
        urlaccessdate = "27 abr. 2024"
}