@InProceedings{BacaneliSaüt:2017:VaPoFr,
               author = "Bacaneli, Milena dos Santos and Sa{\"u}t, Ma{\'{\i}}ra Moita",
                title = "Varia{\c{c}}{\~o}es na posi{\c{c}}{\~a}o da frente da Geleira 
                         Marinelli ? Cordilheira Darwin",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "1886--1892",
         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 = "The present work aims to analyze changes in the Marinelli glacier 
                         front, located in the Cordillera Darwin Icefield (CDI), over the 
                         past ten years. Images from ASTER and OLI sensors, from Terra and 
                         LANDSAT satellites, were obtained for analysis. To determine 
                         changes in glacier front position, vectors were created using QGIS 
                         software, using the average positioning method. To calculate the 
                         distance between the line of the glacier front each year, 
                         well-spaced and common points were selected. It was possible to 
                         measure changes year to year by estimating the distance between 
                         these lines. The differences between average coordinates of the 
                         glacier front from different sample years presented a significant 
                         loss in mass during the studied period. A 1.64 km retreat was 
                         observed for the study period. The largest loss of total mass was 
                         observed between two consecutive years 2011 and 2012, which had a 
                         retreat rate of 0.286 km. Retreat is evidenced by the melting of 
                         ice due to an increase in the average global temperature and a 
                         reduction in the precipitation of snow.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "60088",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSLPGU",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSLPGU",
           targetfile = "60088.pdf",
                 type = "Mapeamento",
        urlaccessdate = "27 abr. 2024"
}