@InProceedings{MuraGamParBraOli:2017:RePr,
               author = "Mura, Jos{\'e} Cl{\'a}udio and Gama, F{\'a}bio Furlan and 
                         Paradella, Waldir Renato and Brand{\~a}o, Waldiza Souza and 
                         Oliveira, Cleber Gonzales de",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)}",
                title = "Monitoramento de deslocamento de superf{\'{\i}}cie na 
                         regi{\~a}o de Mariana-MG baseado em Interferometria Diferencial 
                         SAR, utilizando dados do sat{\'e}lite TerraSAR-X: Resultados 
                         Preliminares",
            booktitle = "Anais...",
                 year = "2017",
               editor = "Gherardi, Douglas Francisco Marcolino and Arag{\~a}o, Luiz 
                         Eduardo Oliveira e Cruz de",
                pages = "4755--4763",
         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 = "This work presents an investigation of surface displacement using 
                         Differential SAR Interferometry (DInSAR) time-series carried out 
                         in Mariana-MG region where the Fund{\~a}o dam disaster occurred 
                         on the 5th of November 2015, aiming at provide useful information 
                         about ground movement for alarm, planning and risk assessment. 
                         DinSAR time-series analysis was performed using 15 TerraSAR-X 
                         images. The temporal ground displacement was retrieved by using 
                         Least-Squares (LS) solution based on Singular Value Decomposition 
                         (SVD) as described in the SBAS (Small Baseline Subset) technique. 
                         The atmospheric phase artifacts were filtered out in the spacetime 
                         domain and the DEM height errors were estimated based on the 
                         normal baseline diversity. Two software package were used in this 
                         analysis, the SARscape, based on SBAS approach, and the Gamma 
                         Remote Sensing, using the DTS (DInSAR Time-Series) approach, based 
                         on a modified version of the SBAS, with a set of additional 
                         weighted constrain on the acceleration of the ground displacement. 
                         The results obtained with the two processing approach are shown as 
                         well as some questions related with characteristics of the 
                         analyzed area and the number of scenes used in this analysis.",
  conference-location = "Santos",
      conference-year = "28-31 maio 2017",
                 isbn = "978-85-17-00088-1",
                label = "59312",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGP6W34M/3PSM3L8",
                  url = "http://urlib.net/ibi/8JMKD3MGP6W34M/3PSM3L8",
           targetfile = "59312.pdf",
                 type = "Sensoriamento remoto de microondas",
        urlaccessdate = "27 abr. 2024"
}