@InProceedings{LuerceOlivGuas:2011:AnDiEs,
               author = "Luerce, Thiago Dias and Oliveira, Guilherme Garcia de and 
                         Guasselli, Laurindo Antonio",
          affiliation = "{Universidade Federal do Rio Grande do Sul (UFRGS) / Centro 
                         Estadual de Pesquisa em Sensoriamento Remoto e Meteorologia 
                         (CEPSRM)} and {Universidade Federal do Rio Grande do Sul (UFRGS) / 
                         Centro Estadual de Pesquisa em Sensoriamento Remoto e Meteorologia 
                         (CEPSRM)} and {Universidade Federal do Rio Grande do Sul (UFRGS) / 
                         Centro Estadual de Pesquisa em Sensoriamento Remoto e Meteorologia 
                         (CEPSRM)}",
                title = "An{\'a}lise da distribui{\c{c}}{\~a}o espacial e temporal das 
                         chuvas aplicada ao estudo de cheias na bacia hidrogr{\'a}fica do 
                         rio dos Sinos/RS",
            booktitle = "Anais...",
                 year = "2011",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "5410--5417",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 15. (SBSR).",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "precipitation, flow discharge, interpolation, 
                         precipita{\c{c}}{\~a}o, vaz{\~a}o, interpola{\c{c}}{\~a}o.",
             abstract = "Many times, the same volume of precipitation causes different 
                         answers from the river, possibly associate to the irregular 
                         distribution of the rains in time and space. This study 
                         investigates the hypothesis that a detailed characterization of 
                         the precipitation in flood events can help to obtain more 
                         accurately a hydrological response of the rivers. The objective of 
                         this research is to examine the influence of spatial and temporal 
                         distribution of rains on floods recorded at a fluviometric 
                         station, located on the downstream portion of the watershed of the 
                         Sinos river, RS, through the use of geoprocessing tools available 
                         in GIS. Hydrological data of ANA and SRTM data, elevation model 
                         provided by NASA, were used. Fifteen extreme flood events 
                         presented at Campo Bomīs fluviometric station (station with the 
                         historical data series more complete) were selected. From this 
                         selection, rainfall levels were recorded in six of these events, 
                         those that presented the most complete rainfall data for analysis. 
                         Then, rain surfaces for each one of these events in the watershed 
                         were generaded. The analysis to characterize the rains was 
                         performed based on generated rainfall surfaces (spatial 
                         distribution) and on extracted variables, among them daily 
                         statistics of average rainfall (rain volume comparison between the 
                         events) and standard deviation (comparison of the rains temporal 
                         distribution). From the spatial and temporal analysis of rain were 
                         identified areas of the watershed and temporal distribution 
                         patterns that contribute most to the flooding in the downstream 
                         portion of the watershed.",
  conference-location = "Curitiba",
      conference-year = "30 abr. - 5 maio 2011",
                 isbn = "{978-85-17-00056-0 (Internet)} and {978-85-17-00057-7 (DVD)}",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "3ERPFQRTRW/3A639PL",
                  url = "http://urlib.net/ibi/3ERPFQRTRW/3A639PL",
           targetfile = "p1524.pdf",
                 type = "Hidrologia e Recursos H{\'{\i}}dricos",
        urlaccessdate = "04 maio 2024"
}