@InProceedings{AguiarAdaRudSugFre:2009:AvCoUs,
               author = "Aguiar, Daniel Alves de and Adami, Marcos and Rudorff, Bernardo 
                         Friedrich Theodor and Sugawara, Luciana Miura and Freitas, Ramon 
                         Morais de",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)}",
                title = "Avalia{\c{c}}{\~a}o da convers{\~a}o do uso e 
                         ocupa{\c{c}}{\~a}o do solo para cana-de-a{\c{c}}{\'u}car 
                         utilizando imagens de sensoriamento remoto",
            booktitle = "Anais...",
                 year = "2009",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "5547--5554",
         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 = "CBERS image, Mudan{\c{c}}a de uso e ocupa{\c{c}}{\~a}o do solo, 
                         Cana-de-a{\c{c}}{\'u}car, Agricultura, Pastagem, Canasat.",
             abstract = "Sugarcane crop cultivation has been largely expanded during the 
                         last few years in Brazil in order to meet the increasing ethanol 
                         production demand. The sustainable ethanol production is directly 
                         linked to an important land use cover change issue. Therefore, it 
                         is relevant to know the land use cover prior to the sugarcane 
                         cultivation. In this context, the present work has the objective 
                         to use remote sensing images to evaluate the direct land use cover 
                         change to sugarcane in the South-Central region of Brazil, during 
                         the crop years of 2007/08 and 2008/09. Five land use classes were 
                         defined and identified through visual image interpretation on the 
                         computer screen. For the crop year 2006/07 the greatest sugarcane 
                         expansion occurred in S{\~a}o Paulo and Minas Gerais states 
                         (636.8 and 120.3 thousand ha, respectively) with most changes 
                         observed over the pasture class (50.4%) in S{\~a}o Paulo State 
                         and over the agriculture class (78.0%) in Minas Gerais State. Form 
                         the crop year 2008/09 the greatest sugarcane expansion occurred in 
                         S{\~a}o Paulo (661.9 thousand ha) and Goi{\'a}s (143.1 thousand 
                         ha). Over the two analyzed years a total of 991.0 thousand ha of 
                         pasture and 1.15 million ha of agricultural crops were changed to 
                         sugarcane in the South-Central region of Brazil. From this work it 
                         can be concluded that the systematic acquired remote sensing 
                         images by the Landsat and CBERS satellites allowed identify the 
                         land use classes directly changed to sugarcane during the recent 
                         and fast sugarcane cultivation expansion.",
  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@80/2008/11.17.15.20",
                  url = "http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2008/11.17.15.20",
           targetfile = "5547-5554.pdf",
                 type = "Mudan{\c{c}}a de Uso e Cobertura da Terra",
        urlaccessdate = "08 maio 2024"
}