@InProceedings{AmaralReis:2017:UtTéSe,
               author = "Amaral, Cinthia Maria and Reis, Claudio Henrique",
                title = "Utiliza{\c{c}}{\~a}o de t{\'e}cnicas de sensoriamento remoto e 
                         sistemas de informa{\c{c}}{\~a}o geogr{\'a}fica para 
                         identifica{\c{c}}{\~a}o de {\'a}reas de riscos no 
                         munic{\'{\i}}pio de Vi{\c{c}}osa ? MG",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "2900--2907",
         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 = "This study aimed to identify risk areas for landslides and 
                         flooding in the urban area of Vi{\c{c}}osa, Minas Gerais. Remote 
                         Sensing and Geographic Information Systems (GIS) were used as 
                         methodological tool and it had its basement on satellite and radar 
                         images from the RapidEye and TOPODATA/SRTM sensors, respectively. 
                         Image analysis showed, through the texture and tone/color, 
                         different forms of occupation intensities of the urban area, which 
                         was defined from the limits of the IBGE census sectors. Declivity 
                         maps and Elevation Model were made based on the local relief 
                         steepness which confirmed the predominance of more embedded 
                         valleys and steep areas. The Land Use and Cover map analyzed the 
                         urban occupation form identifying classes and allowing them to 
                         compare the definition of the occupation type and the 
                         circumscription of the risk areas. It was evidenced, therefore, 
                         that risk areas for landslides are those with higher slope and 
                         anthropic interference on the slopes while the floods occur near 
                         the confluences of rivers and due to the large volume of 
                         precipitation in areas already historically consolidated by the 
                         occupation process. In this sense, this research, in addition to 
                         identifying the areas of greatest weakness risks and confirm the 
                         importance of using contributes geotechnology also provides 
                         technical aid to performance measures and adequate prevention of 
                         governing bodies in these environments.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59934",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSLREH",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSLREH",
           targetfile = "59934.pdf",
                 type = "Risco ambiental",
        urlaccessdate = "27 abr. 2024"
}