@InProceedings{SilvaMouGleSouMag:2011:DeMuCo,
               author = "Silva, Jairo Rodrigues and Moura, Ana Clara Mour{\~a}o and 
                         Gleriani, Jos{\'e} Marinaldo and Souza, Waleska Pricila de and 
                         Magalh{\~a}es, Lucas Souza",
          affiliation = "{Instituto Federal Minas Gerais – IFMG} and {Universidade Federal 
                         de Minas Gerais – UFMG} and {Universidade Federal de Vi{\c{c}}osa 
                         – UFV} and {Instituto Federal Minas Gerais – IFMG} and {Instituto 
                         Federal Minas Gerais – IFMG}",
                title = "Detec{\c{c}}{\~a}o de mudan{\c{c}}as da cobertura e uso da 
                         terra no munic{\'{\i}}pio de Ouro Preto – MG, no 
                         per{\'{\i}}odo de 1989 a 2010",
            booktitle = "Anais...",
                 year = "2011",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "6501--6508",
         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, image processing, land use \ land cover mapping, 
                         radiometer correction, sensoriamento remoto, processamento de 
                         imagens, mapeamento de uso e cobertura da terra, 
                         corre{\c{c}}{\~a}o radiom{\'e}tica.",
             abstract = "Temporal analysis of land use and occupation changes permits to 
                         understand the processes that are occurring and make a prognosis 
                         of future trends. The study aimed to evaluate the changes in use 
                         and land cover in the city of Ouro Preto-MG from TM / Landsat 5 . 
                         For the representation of the two scenarios were used the images 
                         15/07/1989, 22/07/1989, 06/05/2010 and 13/05/2010. The geometric 
                         correction and atmospheric attenuation were done for each image, 
                         mosaics of images for the years 1989 and 2010 were built, the edge 
                         of the city of Ouro Preto was clipped from the municipal grid 
                         digital IBGE 2007. From this information, it was preceded to the 
                         automatic classification of images by determining the 5 classes of 
                         predominate uses: anthropic areas, sparse vegetation, dense 
                         vegetation, water and shade. The comparative analysis between the 
                         classified images shows that the dense vegetation class had a 
                         small reduction of 570 km ² (45.78%) in 1989 to 561 km ² (45.06%) 
                         in 2010, the sparse vegetation showed a large increase from 394 km 
                         ² (31.65%) in 1989 rising to 539 km ² (43.29%) in 2010, while 
                         class impacted area showed a large drop, had 256 km ² (20.56%) in 
                         1989 rising to 123 km ² (9.88%) in 2010, and the classes water and 
                         shade were maintained with minor modifications. It was concluded 
                         that the disturbed area is in the process of regeneration and / or 
                         use for agriculture, which contributes to soil conservation.",
  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/3A5HTA8",
                  url = "http://urlib.net/ibi/3ERPFQRTRW/3A5HTA8",
           targetfile = "p0506.pdf",
                 type = "Uso e Cobertura da Terra",
        urlaccessdate = "12 maio 2024"
}