@InProceedings{LeivasTeixBaymGarç:2017:ObEvIn,
               author = "Leivas, Janice Freitas and Teixeira, Antonio Heriberto de Castro 
                         and Bayma-Silva, Gustavo and Gar{\c{c}}on, Edlene Aparecida 
                         Monteiro",
                title = "Obten{\c{c}}{\~a}o de evapotranspira{\c{c}}{\~a}o e 
                         indicadores h{\'{\i}}dricos em per{\'{\i}}metros irrigados 
                         usando imagens RapidEye",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "4590--4596",
         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 objective in this study was to obtain evapotranspiration (ET) 
                         and biophysics parameters at irrigated areas using the SAFER 
                         (Simple Algorithm For Evapotranspiration Retrieving) and the 
                         Penman-Monteith models without using the thermal band, with the 
                         aim of enhancing spatial resolution and therefore detecting more 
                         surface details. We collected data from meteorological stations 
                         and RapidEye satellite images (5 meters) of Ja{\'{\i}}ba (North 
                         of Minas Gerais) and Petrolina (Pernambuco state), located at in 
                         the S{\~a}o Francisco river basin, Brazil, in 2011, 2012, 2013, 
                         and 2014. The average daily evapotranspiration rate in Petrolina 
                         for 2011 scene was of 0.47±1.14 mm, with a maximum value of 6.96 
                         mm at the irrigated areas. In the 2014 image the 
                         evapotranspiration (ET) rate reached values higher than 7.6 mm at 
                         the irrigated areas, and average daily values of 0.64±1.43 mm. The 
                         atmosphere''s higher evaporative demand caused ET to reach values 
                         higher than those observed in the 2011 scene, maybe due to the El 
                         Niño phenomenon, which reduces the rainfall rates at the study 
                         region and causes water scarcity. In 2013, daily average 
                         evapotranspiration (ET) of Jaiba was 0.43 ± 0. 96 mm and maximum 
                         value was 6.11 mm. In 2014, the average daily ET value was 2.19 ± 
                         2.01mm. The results obtained enabled evaluating evapotranspiration 
                         during periods of severe drought with the advantage of not 
                         requiring the use of the thermal band, and thus contributing to 
                         the planning and management of the use of water resources.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59587",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSM3CS",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSM3CS",
           targetfile = "59587.pdf",
                 type = "Monitoramento e modelagem ambiental",
        urlaccessdate = "27 abr. 2024"
}