@InProceedings{MelatiMarc:2015:MoDiEl,
               author = "Melati, Maur{\'{\i}}cio Dambr{\'o}s and Marcuzzo, Francisco 
                         Fernando Noronha",
                title = "Modelos digitais de eleva{\c{c}}{\~a}o na 
                         delimita{\c{c}}{\~a}o autom{\'a}tica das sub-bacias do rio 
                         Taquari-Antas no Rio Grande do Sul",
            booktitle = "Anais...",
                 year = "2015",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "360--367",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 17. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "The use of Geographic Information System for automatic generation 
                         of river basins, from Digital Elevation Models are of great 
                         importance because, while it provides a time saving automates 
                         mechanical processes, reduces the number of people involved in 
                         work and reduces the subjectivity of the definition. The goal of 
                         this work is to study and discuss the qualitative properties and 
                         the accuracy of the automatic delineation of watersheds using 
                         ASTER-GDEM (30m), TOPODATA (30m) SRTM (90m) digital elevation 
                         models, compared with a DEM interpolated with pixel resolution of 
                         90m from topographic maps at scale 1: 50,000, in the basin of 
                         river Taquari-Antas, in southern Brazil. It was found that digital 
                         elevation models obtained by remote sensors showed quite accurate 
                         for delineation of sub-basins in areas with steep slope results, 
                         but showed limitations for the generation of drainage in the flat 
                         regions of the sub-basin Taquari-Antas. In this case, the use of 
                         digital elevation models interpolated from contour lines is a good 
                         alternative to solve the problem presented.",
  conference-location = "Jo{\~a}o Pessoa",
      conference-year = "25-29 abr. 2015",
                 isbn = "978-85-17-0076-8",
                label = "75",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3JM4585",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3JM4585",
           targetfile = "p0075.pdf",
                 type = "Hidrologia",
        urlaccessdate = "30 abr. 2024"
}