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@InProceedings{NarvaesSantGraēGonē:2009:AnMeEs,
               author = "Narvaes, Igor da Silva and Santos, Jo{\~a}o Roberto dos and 
                         Gra{\c{c}}a, Paulo Maur{\'{\i}}cio Lima de Alencastro and 
                         Gon{\c{c}}alves, F{\'a}bio Guimar{\~a}es",
          affiliation = "{INPE (Instituto Nacional de Pesquisas Espaciais)/SP} and {INPE 
                         (Instituto Nacional de Pesquisas Espaciais)/SP} and {INPA 
                         (Instituto Nacional de Pesquisas da Amaz{\^o}nia)/AM} and {Oregon 
                         State University/Corvallis-EUA}",
                title = "An{\'a}lise dos mecanismos de espalhamento utilizando dados 
                         ALOS/PALSAR Polarim{\'e}tricos, em diferentes est{\'a}gios de 
                         cobertura florestal na Regi{\~a}o do Tapaj{\'o}s-Brasil",
            booktitle = "Anais...",
                 year = "2009",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "7347--7352",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 14. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "floresta tropical, PALSAR, invent{\'a},rio, monitoramento, 
                         tropical forest, PALSAR, inventory, monitoring.",
             abstract = "In this paper we analyze the PALSAR scattering mechanisms of 
                         tropical forest typologies based on target decomposition. The 
                         analysis of scattering mechanisms was done by the association of 
                         entropy and mean alpha angle values for each sample, introduced to 
                         the bi-dimensional classification space. Some results can be 
                         mentioned: the pixel distribution in the (H,{\'a}) bi-dimensional 
                         space was more frequent at zones 4, 5 and 9 for forest with or 
                         without timber exploitation and for the advanced secondary 
                         succession. This study improves the understanding of the 
                         interaction mechanisms between L-band PALSAR signals and 
                         structural parameters, subsidizing the forest inventory in the 
                         Brazilian Amazon region.",
      accessionnumber = "0",
  conference-location = "Natal",
      conference-year = "25-30 abr. 2009",
                 isbn = "978-85-17-00044-7",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "dpi.inpe.br/sbsr@80/2008/11.17.12.58",
                  url = "http://urlib.net/rep/dpi.inpe.br/sbsr@80/2008/11.17.12.58",
           targetfile = "7347-7352.pdf",
                 type = "Radar: Pesquisa, Desenvolvimento e Aplica{\c{c}}{\~o}es",
        urlaccessdate = "21 jan. 2021"
}


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