@InProceedings{MarcheziGSTPFCADPB:2011:VaSoCy,
               author = "Marchezi, Jos{\'e} Paulo and Guimar{\~a}es Dutra, Severino Luiz 
                         and Schuch, Nelson Jorge and Trivedi, Nalin Babulal and Pinheiro, 
                         Katia and Fontes, Sergio Luiz and Coelho Stekel, Tardelli Ronan 
                         and Antunes, Cassio Espindola and Da Silva, Andirlei Claudir and 
                         Piovesan, T{\'a}lis and Bremm, Tiago",
          affiliation = "{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 {} and {} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)} and {} and {Instituto Nacional de Pesquisas Espaciais 
                         (INPE)}",
                title = "Variations with the solar cycle of long periods (1.0 – 10 MHz) 
                         geomagnetic pulsations in the region of the south Atlantic 
                         magnetic anomaly – SAMA",
                 year = "2011",
         organization = "Magnet Brazil, 1. Simp{\'o}sio de Geomagnetismo do Brasil, 1.",
             keywords = "With Solar Cycle, Geomagnetics Pulsations.",
             abstract = "The Earths magnetic field varies in time scales of long and short 
                         periods, from seconds to millions of years. The variations with 
                         less than five years are mainly due to external sources, arising 
                         from the Sun-Earth interaction. The largest variations are 
                         associated with the dynamics process within the Planet. The main 
                         objective of this project is to study the characteristics of the 
                         geomagnetic pulsations at different phases of the solar cycle, as 
                         well as its relationship with the precipitation of charged 
                         particles in the region near of the South Atlantic Magnetic 
                         Anomaly (SAMA) center. The geomagnetic observations are carried 
                         out by a fluxgate magnetometer (saturated nucleus) installed at 
                         the Southern Space Observatory SSO/CRS/CCR/INPEMCT(29.42° S, 
                         53.82° W, 488m a.s.l), in S{\~a}o Martinho da Serra, RS, Brazil. 
                         The geomagnetic data are analyzed and compared with the pulsations 
                         observed in other stations outside the SAMA region, with emphasis 
                         for the geomagnetic station at the Vassouras Magnetic Observatory, 
                         Vassouras, RJ, from the Brazilian National Observatory - ON/MCT. 
                         Using a digital filtering, as a pass-band filter, with the 
                         function that only analyzes the continuous pulsations, it is 
                         detected the Pc5 (between 150-600 seconds and in the spectral 
                         region of 1.0 - 10 mHz). We analyze the differences between the 
                         geomagnetic variations observed in magnetically quiet days and 
                         magnetically disturbed days and its relation with the Earths 
                         Magnetic Field Intensity.",
  conference-location = "Rio de Janeiro",
      conference-year = "5 a 10 junho de 2011",
             language = "en",
                  ibi = "8JMKD3MGP7W/3A5DN5L",
                  url = "http://urlib.net/ibi/8JMKD3MGP7W/3A5DN5L",
           targetfile = "Microsoft PowerPoint - Jos{\'e} Paulo Marchezi.pdf",
        urlaccessdate = "21 maio 2024"
}