@InProceedings{BragaAraúSouz:1991:Mo3DDa,
               author = "Braga, Luis Paulo Vieira and Ara{\'u}jo, Suzane Trindade de and 
                         Souza, Jo{\~a}o Carlos Morgado de",
          affiliation = "{Universidade Federal do Rio de Janeiro (UFRJ)} and {Instituto 
                         Militar de Engenharia (IME/RJ)} and {Instituto Militar de 
                         Engenharia (IME/RJ)}",
                title = "Um modelo 3D para dados de terreno",
            booktitle = "Anais...",
                 year = "1991",
               editor = "Zuffo, Jo{\~a}o Antonio and Lopes, Roseli de Deus and Bernal, 
                         Volnys Borges and Zuffo, Marcelo Kn{\"o}rich and Kofuji, 
                         S{\'e}rgio Takeo",
                pages = "51--61",
         organization = "Simp{\'o}sio Brasileiro de Computa{\c{c}}{\~a}o Gr{\'a}fica e 
                         Processamento de Imagens, 4. (SIBGRAPI)",
            publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
              address = "Porto Alegre",
             keywords = "modelo 3D, Modelo Digital do Terreno, MDT, estrutura Octree.",
             abstract = "We propose a system that builds a Digital Terrain Model (DTM) from 
                         a random distributed collection of points in space and also 
                         provides an efficient data structure for posterior data 
                         processing. First a spatial 3-D triangulation is generated from 
                         raw data and then converted into a manageable compressed linear 
                         PM1 Octree structure.",
  conference-location = "S{\~a}o Paulo, SP, Brazil",
      conference-year = "14-17 Jul. 1991",
                 isbn = "978-85-7669-269-0",
             language = "pt",
                  ibi = "8JMKD3MGPBW34M/3CMU9DS",
                  url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3CMU9DS",
           targetfile = "Um modelo 3D para dados de terreno.pdf",
                 type = "Modelagem",
        urlaccessdate = "2024, Apr. 27"
}