@InProceedings{ZanardiRoliBielAlme:2005:AnPrGe,
               author = "Zanardi, Rafael Pereira and Rolim, Silvia Beatriz Alves and 
                         Bielenki J{\'u}nior, Cl{\'a}udio and Almeida, Carlos Aluisio 
                         Mesquita de",
          affiliation = "{Universidade Federal do Rio Grande do Sul (UFRGS). Centro 
                         Estadual de Pesquisa em Sensoriamento Remoto e Meteorologia 
                         (CEPSRM).} and {Universidade Federal do Rio Grande do Sul (UFRGS). 
                         Centro Estadual de Pesquisa em Sensoriamento Remoto e Meteorologia 
                         (CEPSRM).} and {Ag{\^e}ncia Nacional de {\'A}guas (ANA)} and 
                         {Universidade Federal do Rio Grande do Sul (UFRGS). Centro 
                         Estadual de Pesquisa em Sensoriamento Remoto e Meteorologia 
                         (CEPSRM).}",
                title = "An{\'a}lise de processamento e georreferenciamento em imagens do 
                         sat{\'e}lite CBERS-1",
            booktitle = "Anais...",
                 year = "2005",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Fonseca, Leila Maria 
                         Garcia",
                pages = "1149--1156",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 12. (SBSR)",
            publisher = "INPE",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "remote sensing, CBERS, image processing, cartography, 
                         sensoriamento remoto, CBERS, processamento de imagens, 
                         cartografia.",
             abstract = "In this work we analyzed the validation of CBERS-1 (China and 
                         Brazillian Earth Resourses Satellite) data related to qualitative 
                         and quantitative parameters that define the precision of its 
                         georeferencing. A topographical survey was carried out for the 
                         acquisition of ground control points spatially well distributed in 
                         the study area, employing differential GPS, aiming at the 
                         georeferencing of the image. Tests with different numbers of 
                         sampling points and several methods of Geometric Transformation 
                         and Resampling were made during the georeferencing. These results 
                         were statistically analyzed to determine the best method to 
                         georeference CBERS-1 images. It was verified that the first degree 
                         polinomial transformation with nearest neighborhood resampling 
                         presented the best result, showing a precision of 18,52m.",
  conference-location = "Goi{\^a}nia",
      conference-year = "16-21 abr. 2005",
                 isbn = "85-17-00018-8",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais",
                  ibi = "ltid.inpe.br/sbsr/2004/11.08.14.14",
                  url = "http://urlib.net/ibi/ltid.inpe.br/sbsr/2004/11.08.14.14",
           targetfile = "1149.pdf",
                 type = "Avalia{\c{c}}{\~a}o e Aplica{\c{c}}{\~o}es do CBERS",
        urlaccessdate = "20 maio 2024"
}