@InProceedings{MonteiroSouzSale:2007:ApMoPl,
               author = "Monteiro, Andr{\'e} Luiz Silva and Souza J{\'u}nior, Carlos 
                         Moreira de and Sales, M{\'a}rcio Henrique Ribeiro",
          affiliation = "{Instituto do Homem e Meio Ambiente da Amaz{\^o}nia (IMAZON)} and 
                         {Instituto do Homem e Meio Ambiente da Amaz{\^o}nia (IMAZON)} and 
                         {Instituto do Homem e Meio Ambiente da Amaz{\^o}nia (IMAZON)}",
                title = "Estimativa de volume de madeira explorada com imagens de 
                         sat{\'e}lite: aplica{\c{c}}{\~o}es para o monitoramento de 
                         planos de manejo florestal na Amaz{\^o}nia",
            booktitle = "Anais...",
                 year = "2007",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares and Fonseca, Leila Maria Garcia",
                pages = "6843--6850",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 13. (SBSR).",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "explora{\c{c}}{\~a}o madeireira, Amaz{\^o}nia, LANDSAT, mistura 
                         espectral, {\'{\i}}ndice espectral, selective logging, amazon, 
                         spectral mixture models, spectral index.",
             abstract = "The objective of this study was evaluate the correlation between 
                         the volume harvested from forest management plans and the fraction 
                         images (GV, NPV and soil)/spectral indexes (NDFI Normalized 
                         Difference Fraction Index and NDVI - Normalized Difference 
                         Vegetation Index) obtained from LANDSAT image to estimate the 
                         selective logging intensity and corroborate to distinguish managed 
                         from conventional logging in the eastern Amazon, Brazil. The 
                         results showed high correlation to managed logging between the 
                         volume and the NDFI (R2 = 0.89), GVnorm (R2 = 0.87), NPV (R2 = 
                         0.86) and soil (R2 = 0.82), showing that the impacts due to 
                         managed logging are direct related to the logging intensity. While 
                         to conventional logging was observed low correlation between the 
                         volume and the fraction images and the spectral indexes, showing 
                         that the impacts due to conventional logging are not direct 
                         related to the logging intensity. Therefore, is possible to 
                         distinguish managed from conventional logging through the 
                         correlation between the volume and GVnorm, NPV, soil and NDFI. 
                         Also, is possible to estimate the volume harvested through these 
                         fraction images and spectral index when the area is logged with 
                         forest management practices.",
  conference-location = "Florian{\'o}polis",
      conference-year = "21-26 abr. 2007",
                 isbn = "978-85-17-00031-7",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "dpi.inpe.br/sbsr@80/2006/11.15.15.24",
                  url = "http://urlib.net/ibi/dpi.inpe.br/sbsr@80/2006/11.15.15.24",
           targetfile = "6843-6850.pdf",
                 type = "Floresta",
        urlaccessdate = "23 maio 2024"
}