@InProceedings{CastilloEpip:2011:AnVeMu,
               author = "Castillo, Enrique Maur{\'{\i}}cio del and Epiphanio, Jos{\'e} 
                         Carlos Neves",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais - INPE} and {Instituto 
                         Nacional de Pesquisas Espaciais - INPE}",
                title = "An{\'a}lise de Vetor de Mudan{\c{c}}a para o estudo de 
                         {\'a}reas agr{\'{\i}}colas no Cerrado",
            booktitle = "Anais...",
                 year = "2011",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "6372--6379",
         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 = "remote sensing, change detection, LSMM, PCA, spectral indices.",
             abstract = "This paper intends to compare and discuss three different 
                         approaches of the change vector analysis technique (CVA) for 
                         identification of changes in land use and land cover, in an 
                         agricultural area of the Brazilian Savannah (Cerrado). The methods 
                         used involved the use of spectral indices, principal components 
                         analysis (PCA), and linear spectral mixing model (LSMM). The 
                         results showed a good potential of the three methods to identify 
                         changed and no changed pixels. Most differences were found in the 
                         direction of change image. Here, the results showed that the 
                         modifications in the change detection techniques exerted apparent 
                         influence on detection results. But most of the methods showed a 
                         relative difficulty to associate the direction of change to a 
                         specific land use/cover change. The best results were found for 
                         LSMM and PCA, while the spectral indices showed a high scene 
                         dependency and the results were not as satisfactory.",
  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/3A5HUEB",
                  url = "http://urlib.net/ibi/3ERPFQRTRW/3A5HUEB",
           targetfile = "p0992.pdf",
                 type = "Uso e Cobertura da Terra",
        urlaccessdate = "28 abr. 2024"
}