author = "Alves, Daniel Borini and Sausen, Tania Maria and Pardi Lacruz, 
                         Mar{\'{\i}}a Silvia",
          affiliation = "{Universidade Federal de Santa Maria - UFSM} and {Instituto 
                         Nacional de Pesquisas Espaciais  INPE} and {Centro Regional de 
                         Educa{\c{c}}{\~a}o em Ci{\^e}ncia e Tecnologia Espacial para a 
                         Am{\'e}rica Latina e o Caribe - RS}",
                title = "Modelagem din{\^a}mica do escoamento superficial na {\'a}rea 
                         urbana de Santa Maria - RS",
            booktitle = "Anais...",
                 year = "2011",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                pages = "5671--5678",
         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 = "urbanization, runoff, geoprocessing, remote sensing, 
                         urbaniza{\c{c}}{\~a}o, escoamento superficial, geoprocessamento, 
                         sensoriamento remoto.",
             abstract = "The research aims to analyze the runoff in the urban area of Santa 
                         Maria (RS), using the curve number model, developed by the Soil 
                         Conservation Service (SCS) with help of geoprocessing techniques. 
                         This methodology is based on integrated analysis of information 
                         regarding to land use and land cover, reclassified types of soil 
                         according to hydrologic groups proposed by SCS. The HRC/CBERS 
                         images were segmented and classified in order to obtain the land 
                         use and cover map of the urban area of Santa Maria, and the Aster 
                         digital elevation model was used in order to get information about 
                         the study area declivity. The map of hydrologic soil groups was 
                         developed from a map of existent soil types, these ones were 
                         reclassified according to their textural characteristics. For 
                         every combination of hydrological groups and land use and land 
                         cover classes were aggregated values corresponding to its 
                         potential runoff (curve number). Finally, it was done the 
                         integration of this potential runoff map with the declivity 
                         information, in order to identify the most potential areas to 
                         flooding in the urban area of Santa Maria. The application of 
                         curve number model was efficient to get the characteristics of the 
                         runoff and to identify the potential urban flooding areas in the 
                         study area. The satellite images and the GIS were very efficient 
                         tools in the development of the land use and land cover, runoff 
                         and declivity maps.",
  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/3A39PJE",
                  url = "http://urlib.net/rep/3ERPFQRTRW/3A39PJE",
           targetfile = "p0820.pdf",
        urlaccessdate = "18 abr. 2021"