@InProceedings{CamposNSCCFCC:2017:AvTeDa,
               author = "Campos, Taiana Loan de Lima and Nanni, Marcos Rafael and Souza, 
                         J{\'e}ssica Saldanha and Campos, Rafael Moreno and Crusiol, 
                         Lu{\'{\i}}s Guilherme Teixeira and Furlanetto, Renato Herrig and 
                         Chicati, M{\^o}nica Sacioto and Capristo, Guilherme Fernando",
                title = "Avalia{\c{c}}{\~a}o temporal de dados hiperespectrais obtidos 
                         pelo sensor AisaFENIX ap{\'o}s processos de 
                         calibra{\c{c}}{\~a}o",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "3774--3781",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 18. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "Over the last decades high spectral resolution or hypespectral 
                         remote sensing is becoming a very important tool in researches of 
                         Earth surface. Recently, Maring{\'a} State University 
                         (Universidade Estadual de Maring{\'a} - UEM) acquired the 
                         hyperspectral sensor AisaFENIX (Spectral Imaging - Specim), 
                         meaning a new reality related to imaging spectroscopy in the 
                         country. For a thorough understanding of sensors data collection 
                         and processing, several experiments have been and are being 
                         developed. In this scenario, experiments were conducted in 2015 
                         and 2016, in which images were collected at around the same time 
                         of the year and with similar solar angle, in order to evaluate the 
                         quality of the data from the two years after sensor laboratory 
                         calibration. On February 22nd, 2015 the first flight was 
                         performed. The second aerial survey was held on May 1st, 2016. On 
                         the route of both flights specific targets were arranged, with 
                         spectral behavior already known. Through the hyperspectral images 
                         radiance data of the cited targets were collected and analyzed 
                         statistically, generating high values for the coefficient of 
                         determination (R2 = 0.93 to 0.98). However, despite the similarity 
                         of the albedos, there was significant difference between the years 
                         (F test, \α = 0.05). Thus, the results demonstrate the 
                         importance of the calibration process, so hyperspectral sensor 
                         AisaFENIX remains stable in Brazilian conditions of humidity and 
                         temperature, resulting in reliable data.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59627",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSLTJB",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSLTJB",
           targetfile = "59627.pdf",
                 type = "Radiometria e sensores",
        urlaccessdate = "27 abr. 2024"
}