@InProceedings{FigliuoloBFSLSCS:2013:NiEsLi,
               author = "Figliuolo, Guilherme Cordeiro and Barbosa, Rafael Gomes and 
                         Freitas, Frank Menezes de and Silva, Mylena Vieira and Lima, 
                         Cl{\'a}udio Augusto de Paula and Silva, Joecila Santos da and 
                         Calmant, St{\'e}phane and Seyler, Fr{\'e}d{\'e}rique",
                title = "Nivelamento das esta{\c{c}}{\~o}es linim{\'e}tricas dos rios 
                         Negro, Uraricoera e Branco com dados altim{\'e}tricos",
            booktitle = "Anais...",
                 year = "2013",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "5643--5650",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 16. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "The basic hydrological monitoring is an activity that aims to 
                         generate information to support studies and projects that require 
                         knowledge of water availability and hydroelectric potential of the 
                         basins. In this context, the reference altitude common for gauged 
                         stations is needed to better conducting hydrological and 
                         hydrodynamic studies (Moreira, 2010). To solve these problems, in 
                         part, an alternative to complement the hydrological monitoring is 
                         the use of satellite radar altimetry (Calmant and Seyler, 2006). 
                         The present study aims to level the gauges of the Negro, 
                         Uraricoera and Branco through altimetry data space. In this study 
                         were leveled a total of thirteen gauged stations twelve of these 
                         gauges were leveled by the indirect method wich is obtained by the 
                         difference in level between two stations altimetric to get the 
                         slope of that part of the river, and this slope is calculated to 
                         zero ruler which is between those two stations, one altimetric and 
                         was leveled by the method directly, in which the gauge is imaged 
                         within the range of the satellite, then performs a simple linear 
                         regression to obtain the zero level of the ruler. The results 
                         showed that it was possible to level the rules with altimetric 
                         data, but if the distance between the station and the ruler 
                         altimetry data are too large have a bigger margin of error.",
  conference-location = "Foz do Igua{\c{c}}u",
      conference-year = "13-18 abr. 2013",
                 isbn = "{978-85-17-00066-9 (Internet)} and {978-85-17-00065-2 (DVD)}",
                label = "1563",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "3ERPFQRTRW34M/3E7GM67",
                  url = "http://urlib.net/ibi/3ERPFQRTRW34M/3E7GM67",
           targetfile = "p1563.pdf",
                 type = "Hidrologia",
        urlaccessdate = "05 maio 2024"
}