@InProceedings{PintoPonzCast:2012:InRaIn,
               author = "Pinto, Cibele Teixeira and Ponzoni, Fl{\'a}vio Jorge and Castro, 
                         Ruy Morgado de",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto de Estudos 
                         Avan{\c{c}}ados (IEAv)}",
                title = "In-lab radiometric instruments calibration and uncertainties 
                         assessment",
            booktitle = "Proceedings...",
                 year = "2012",
                pages = "19--24",
         organization = "International Symposium on Spatial Accuracy Assessment in Natural 
                         Resources and Environmental Sciences, 10.",
             keywords = "calibration, uncertainty estimation 1. Introduction , instruments 
                         characterization.",
             abstract = "Extracting quantitative information from both airborne and orbital 
                         sensors data requires information about their absolute 
                         calibration. The most common in-flight absolute calibration method 
                         is based on radiometric data collected from a reference surface 
                         located on the Earth. The first step of that method is the surface 
                         characterization, which involves radiometric measurements to 
                         determine the average Reflectance Factor of the surface. 
                         Frequently these reference surfaces are relatively large and the 
                         radiometric measurements have been performed by instruments, which 
                         must be calibrated. Thus, analyzing the instruments conditions and 
                         their respective contributions to the final uncertainty of the 
                         measurements experiments have to be performed in laboratory. The 
                         objective of this paper is to describe some in-lab instruments 
                         calibration procedures including the uncertainties assessment.",
  conference-location = "Florian{\'o}polis",
      conference-year = "2012",
                label = "lattes: 6400276533232777 1 PintoPonzCast:2012:InRaIn",
             language = "en",
           targetfile = "pinto_inlab.pdf",
        urlaccessdate = "30 abr. 2024"
}