author = "Abreu, Alessandro J. de and Martin, In{\'a}cio M. and Alves, 
                         Mauro A. and Fagundes, Paulo R. and Venkatesh, Kavutarapu and 
                         Jesus, Rodolfo de and Gende, Mauricio",
          affiliation = "{Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and 
                         {Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and 
                         {Instituto Tecnol{\'o}gico de Aeron{\'a}utica (ITA)} and 
                         {Universidade do Vale do Para{\'{\i}}ba (UNIVAP)} and 
                         {Universidade do Vale do Para{\'{\i}}ba (UNIVAP)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Universidade Nacional 
                         de La Plata (UNLP)}",
                title = "Acoplamento magnetosfera-ionosfera sobre o setor americano 
                         estudado por GPS",
            booktitle = "Anais...",
                 year = "2016",
         organization = "Simp{\'o}sio Brasileiro de Geof{\'{\i}}sica, 7. (SimBGf)",
             abstract = "This study aims to investigate the magnetosphereionosphere 
                         coupling in the American sector covering from equatorial region to 
                         mid-latitudes in both hemispheres during an intense geomagnetic 
                         storm of June 2013. In this research, were analyzed observations 
                         of 10 GPS stations of the RBMC, IGS, and SAG networks through the 
                         vertical total electron content (VTEC). Observed effects include a 
                         positive phase in the northern hemisphere during the early storm 
                         and an asymmetry during the recovery phase. It has not been 
                         possible to verify phase fluctuations, concluding that this storm 
                         did not generated and even suppressed the generation of 
                         large-scale ionospheric irregularities.",
  conference-location = "Ouro Preto, MG",
      conference-year = "25-27 out.",
             language = "pt",
           targetfile = "abreu_acoplamento.pdf",
        urlaccessdate = "29 nov. 2020"