@InProceedings{CouraAntuEstrFern:2011:MaÁrPr,
               author = "Coura, Pedro Henrique Ferreira and Antunes, Fernando de Souza and 
                         Estrada, Alessa Favero Duque and Fernandes, Manoel do Couto",
          affiliation = "{Universidade Federal do Rio de Janeiro - UFRJ} and {Universidade 
                         Federal do Rio de Janeiro - UFRJ} and {Universidade Federal do Rio 
                         de Janeiro - UFRJ} and {Universidade Federal do Rio de Janeiro - 
                         UFRJ}",
                title = "Mapeamento de {\'a}reas de preserva{\c{c}}{\~a}o permanente na 
                         {\'A}rea de Prote{\c{c}}{\~a}o Ambiental de Petr{\'o}polis, 
                         Rio de Janeiro",
            booktitle = "Anais...",
                 year = "2011",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "4647--4654",
         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 = "DEM, geoprocessing, enviromental legislation, MDE, 
                         geoprocessamento, legisla{\c{c}}{\~a}o ambiental.",
             abstract = "Permanent Preservation Areas (PPA), established by Brazilian 
                         environmental law, have different and important functions for the 
                         environment and ecosystem, including: preservation of water 
                         resources, landscape, geological stability, biodiversity, and 
                         healthy flows of flora and fauna, the protection of the forest 
                         floor and the guarantee of welfare for the human population. The 
                         cartographic delimitation of these areas provides for better 
                         environmental decision-making, helping to resolve existing 
                         conflicts by detecting priority areas for the implementation of 
                         projects designed to rehabilitate degraded areas. As such, the aim 
                         of this paper is to generate a Permanent Preservation Areas map 
                         within the Petropolis Environmental Protection Area. Through this 
                         map, users will be able to analyze the current state of Permanent 
                         Preservation Areas and the relationship they have with the 
                         conflicting uses of those spaces. Boundaries for the Permanent 
                         Preservation Areas are delimited using Geographic Information 
                         Systems (GIS) as a tool to operationalize and use Digital 
                         Elevation Models (DEMs) to refine the methodology for delimiting 
                         boundaries for these areas. The areas with long water courses, 
                         springs, hillsides with slopes greater than 45 degrees, and lakes 
                         and reservoirs are some examples of preservation areas that have 
                         already been mapped according to Brazilian environmental 
                         legislation. The current land use map is not complete, but through 
                         it, it is possible to observe a high level of spatial occupation 
                         as shown in the overlapping of areas already mapped and in the 
                         orthophotos of the Brazilian Geographic and Statistical 
                         Institute.",
  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/3A44TK5",
                  url = "http://urlib.net/ibi/3ERPFQRTRW/3A44TK5",
           targetfile = "p1144.pdf",
                 type = "An{\'a}lise Ambiental",
        urlaccessdate = "03 maio 2024"
}