@InProceedings{SantanaLaceCamp:2009:MaCoVe,
               author = "Santana, Helena Maria de Paula and Lacerda, Marilusa Pinto Coelho 
                         and Campos, Patr{\'{\i}}cia Mauricio",
          affiliation = "{Instituto Natureza do Tocantins} and {Universidade de 
                         Bras{\'{\i}}lia} and {Universidade de Bras{\'{\i}}lia}",
                title = "Mapeamento da cobertura vegetal e uso das terras em uma {\'a}rea 
                         representativa do cerrado no estado do Tocantins",
            booktitle = "Anais...",
                 year = "2009",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "6165--6172",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 14. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "remote sensing, image processing, not supervised classification.",
             abstract = "One of equipment used to monitor the changes of ownership of 
                         territorial space and through the use of orbital images acquired 
                         by remote sensing. One of the major acquirements obtained from 
                         this science is a map of the vegetation cover and land use, 
                         produced by digital image processing. In this context, this study 
                         describes the use of satellite images for the mapping of an area 
                         representing the Cerrado biome in the state of Tocantins, to 
                         identify the various classes of vegetation of this 
                         phyisisognomy,and for this reason it was decided that the 
                         classification would not be supervised by the use of algoreithm 
                         ISODATE. The classification of the area under study proved to be 
                         quite hetorogenia, allowing the occurence of many classes of 
                         phytophisisognomy of the Cerrado. The presented spectral confusion 
                         among some of the classes such as the field and planted pastures, 
                         urban area and exposed soil. Even with certain limitations, the 
                         accuracy of the mapping was considered very good, with the 
                         co-efficient Kappa of 62.25%. It was found that 63.5% of the area 
                         was covered with natural vegetation of preserved Cerrado, which is 
                         the sum of the classes: 1) Forest (forest formations an 
                         association of classes of Ciliar Forest, Galeria Forest and 
                         Cerrado); 2) Dense Cerrado; 3) Typical Cerrado; 4) Light Cerrado. 
                         The area in question has shown us to be a potential area of 
                         research and of biodiversity preservation of this biome, 
                         principally, if the secondary class of vegetation, of 9.3%, is 
                         included.",
  conference-location = "Natal",
      conference-year = "25-30 abr. 2009",
                 isbn = "978-85-17-00044-7",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "dpi.inpe.br/sbsr@80/2008/11.17.11.07",
                  url = "http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2008/11.17.11.07",
           targetfile = "6165-6172.pdf",
                 type = "Mudan{\c{c}}a de Uso e Cobertura da Terra",
        urlaccessdate = "13 maio 2024"
}