@InProceedings{ChenDBMMRBPBNSC:2018:PrStDe,
               author = "Chen, Sony Su and Denardin, Clezio Marcos and Bilibio, Anderson 
                         Vestena and Moraes, D. D. and Moro, Juliano and Resende, Laysa 
                         Cristina Ara{\'u}jo and Bertollotto, Thain{\'a} de Oliveira and 
                         Pican{\c{c}}o, Giorgio Arlan da Silva and Barbosa Neto, Paulo 
                         Fran{\c{c}}a and Nogueira, P. A. B. and Silva, R. P. and Carmo, 
                         Carolina de Sousa do",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Universidade Federal de Santa 
                         Maria (UFSM)} 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 Federal de S{\~a}o 
                         Paulo (IFSP)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Preliminary study of the development of an empirical model to 
                         obtain the diurnal variations of the geomagnetic field over South 
                         America",
                 year = "2018",
         organization = "Simp{\'o}sio Brasileiro de Geof{\'{\i}}sica Espacial e 
                         Aeronomia, 7. (SBGEA)",
             abstract = "Given the importance of the computational approach in the study of 
                         the diurnal variations of the horizontal component of the Earths 
                         magnetic field, the present work shows a preliminary development 
                         of an empirical model focusing South America. The empirical model 
                         is based on the magnetically quiet day curve (QDC) of the 
                         horizontal component. The QDCs are obtained by the Embrace 
                         Magnetometer Network data (Embrace MagNet), and they are used as 
                         input of the model. In fact, the QDC calculation is based on the 
                         smoothed curve of the horizontal component mean, in which it is 
                         used the five quietest days of the month for each magnetic 
                         station. Therefore, we used eight years of data, from September 
                         2010 to June 2018, at 14 magnetic stations to build this empirical 
                         model. The results are discussed as an alternative to QDC 
                         forecasting of the Embrace MagNet stations. Finally, the analysis 
                         is presented by comparison between the QDC calculated by the 
                         empirical model and the QDC calculated by the magnetic 
                         measurements.",
  conference-location = "Santa Maria, RS",
      conference-year = "05-09 nov",
             language = "en",
        urlaccessdate = "30 abr. 2024"
}