@InProceedings{PicançoDNBRRCCBBM:2018:ReDiIo,
               author = "Pican{\c{c}}o, Giorgio Arlan da Silva and Denardin, Clezio Marcos 
                         and Nogueira, P. A. B. and Barbosa Neto, Paulo Fran{\c{c}}a and 
                         Romero-Hernandez, E. and Resende, Laysa Cristina Ara{\'u}jo and 
                         Carmo, Carolina de Sousa do and Chen, Sony Su and Bertollotto, 
                         Thain{\'a} de Oliveira and Bilibio, Anderson Vestena and Moro, 
                         Juliano",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Federal de 
                         S{\~a}o Paulo (IFSP)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Autonomous University of Nuevo Le{\'o}n 
                         (UANL)} and {Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         {Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)}",
                title = "Response of the disturbance ionosphere index to geomagnetic 
                         storms",
                 year = "2018",
         organization = "Simp{\'o}sio Brasileiro de Geof{\'{\i}}sica Espacial e 
                         Aeronomia, 7. (SBGEA)",
             abstract = "The Disturbance Ionosphere Index (DIX) is an index originally 
                         designed to express the response of the ionosphere to magnetic 
                         disturbances. In this work we present a preliminary analysis of 
                         results obtained from the DIX calculation during geomagnetic 
                         disturbed periods. The DIX values are calculated from the 
                         deviation of TEC data from a non-perturbed reference baseline, 
                         such as a 3-hour moving average of the TEC obtained during a quiet 
                         period. We assume that such deviation is related to the degree of 
                         perturbation in the ionospheric content, providing a quick and 
                         approximate estimation of the ionospheric local state. 
                         Consequently, different mathematical approaches to estimate the 
                         ionospheric state can emphasize certain physical phenomena mainly 
                         observed during day or nighttime. Therefore, we calculated the DIX 
                         for some magnetic storm periods using different methods to 
                         estimate the TEC-baseline deviation and adjust the peak-valley 
                         normalization on the DIX scale. The results are presented and 
                         discussed in terms of a statistical analysis, focusing on the 
                         physical relation between DIX values and ionospheric disturbances 
                         observed in TEC data.",
  conference-location = "Santa Maria, RS",
      conference-year = "05-09 nov",
             language = "en",
           targetfile = "picanco_response.pdf",
        urlaccessdate = "27 abr. 2024"
}