@Article{TakahashiGoBaMeTeBu:1998:DyInEq,
               author = "Takahashi, Hisao and Gobbi, Delano and Batista, Paulo Prado and 
                         Melo, S. M. L. and Teixeira, Nelson Rodrigues and Buriti, R. A.",
                title = "Dynamical influence on the equatorial airglow observed from the 
                         South American Sector",
              journal = "Advances in Space Research",
                 year = "1998",
               volume = "21",
               number = "6",
                pages = "817--825",
             keywords = "AERONOMIA, America do Sul, emissao atmosf{\'e}rica, ondas, mares, 
                         luminesc{\^e}ncia, atmosf{\'e}rica equatorial, atmospheric 
                         emission, tides (tidal oscillation), equatorial atmosphere, 
                         airglow (atmosphere emission).",
             abstract = "The upper atmospheric airglow emissions, OI 557.7 nm, NaD 589.3 
                         nm, OH (9,4) and O2 atmospheric (0,1) bands and their rotational 
                         temperatures have been measured using ground-based multichannel 
                         airglow photometers, one located near the equator at Fortaleza 
                         (3.9 S, 38.4 W) and the other at low-middle latitude Cachoeira. 
                         Paulista (22.7 S, 45.0 W). Monthly averaged nocturnal variations 
                         calculated from the data from 1987 to 1993 were used to study the 
                         influence of atmospheric dynamical processes on these emissions. 
                         Harmonic analysis revealed that the Cachoeira Paulista data are 
                         mainly represented 12 hour period oscillation. Phase differences 
                         between the different emissions reveal that the vertical phase 
                         velocity is about 4 km/h and the vertical wavelength about 50 km. 
                         Fortaleza data on the other f. showed longer period, 24 hours, 
                         slow vertical propagation velocity, 1.1 km/h, and short veil 
                         wavelength, about 30 km. These facts lead us to conclude that the 
                         Cachoeira Paulista data are mainly controlled by the semidiurnal 
                         tidal oscillation and the Fortaleza data are controlled by the 
                         diurnal tide.",
                 issn = "0273-1177",
                label = "9299",
             language = "en",
           targetfile = "1-s2.0-S0273117798001112-main.pdf",
        urlaccessdate = "02 maio 2024"
}