author = "Freitas, Lucas Barbedo de and Boggione, Giovanni Araujo and 
                         Kampel, Milton",
          affiliation = "{} and {} and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Fus{\~a}o de bandas MODIS na condi{\c{c}}{\~a}o geom{\'e}trica 
                         de sunglint para estudos oceanogr{\'a}ficos",
            booktitle = "Anais...",
                 year = "2015",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "3213--3220",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 17. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "Observing the sunglint, i.e., the specular reflection between Sun, 
                         sea surface, and sensor, which intensity depends on the geometry 
                         of acquisition, allows the observation of surface oceanic features 
                         in a similar way as when using synthetic aperture radar images. 
                         The basis of this approach is that both images are affected by 
                         changes in sea surface roughness that can be caused by different 
                         oceanographic processes, such as internal waves, fronts, wind 
                         friction and the presence of biological or mineral surfactant 
                         films. Considering that near-infrared (NIR) wavelengths are 
                         normally absorbed already ate sea surface skin depths or are 
                         reflected when on specular conditions, it is assumed here that 
                         they might discriminate more expressively the sea surface 
                         roughness than the visible (VIS) wavelengths. In this context, an 
                         image fusion technique was adapted to be applied to a MODIS image 
                         under sunglint condition. The NIR band with a 250 m spatial 
                         resolution simulated a panchromatic band for the sharpening of 
                         other concomitant VIS 500 m resolution MODIS bands. The fusion 
                         method here used preserved the radiometric characteristics and the 
                         sea surface roughness features on the resulted image allowing an 
                         improvement of the image interpretation.",
  conference-location = "Jo{\~a}o Pessoa",
      conference-year = "25-29 abr. 2015",
                 isbn = "978-85-17-0076-8",
                label = "637",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3JM4BER",
                  url = "http://urlib.net/rep/8JMKD3MGP6W34M/3JM4BER",
           targetfile = "p0637.pdf",
                 type = "Oceanografia",
        urlaccessdate = "28 nov. 2020"