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  1. No Access

    Article

    Study of solar cycle dependence of the quasi-two-day wave in the MLT from an extratropical station

    The relationship between the quasi-two-day wave (QTDW) and solar variability during summer in the MLT is studied using long-term meteor wind observations from an extratropical station, Cachoeira Paulista (22.7...

    A Guharay, P P Batista, V F Andrioli in Journal of Earth System Science (2019)

  2. Article

    Open Access

    The spread F Experiment (SpreadFEx): Program overview and first results

    We performed an extensive experimental campaign (the spread F Experiment, or SpreadFEx) from September to November 2005 to attempt to define the role of neutral atmosphere dynamics, specifically wave motions prop...

    D. C. Fritts, M. A. Abdu, B. R. Batista, I. S. Batista… in Earth, Planets and Space (2009)

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  3. Article

    Open Access

    Possible influence of ultra-fast Kelvin wave on the equatorial ionosphere evening uplifting

    Equatorial 3.5-day ultra-fast Kelvin wave was observed in the MLT zonal wind measured by meteor radar at Cariri (7.4°S, 36.5°W, geomag. 8°S) and in the stratosphere-mesosphere temperature structures from the T...

    H. Takahashi, M. A. Abdu, C. M. Wrasse, J. Fechine… in Earth, Planets and Space (2009)

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  4. Article

    Response of the airglow OH emission, temperature and mesopause wind to the atmospheric wave propagation over Shigaraki, Japan

    Simultaneous observations of the night airglow OH (6, 2) band emission intensity and rotational temperature, by a sky scanning airglow spectrophotometer, and meteor winds, by a middle and upper atmosphere rada...

    H. Takahashi, P. P. Batista, R. A. Buriti, D. Gobbi… in Earth, Planets and Space (1999)

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