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Internal gravity waves in the mesopause region according to the measurements at the Maimaga station
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Paper Abstract

The temperature of the mesopause region (87 km) is monitored at the Maimaga station (63.04° N, 129.51° E) using the Shamrock (Andor) spectrograph recording the OH band (3, 1). The temperature data obtained for the seasons from 2013 to 2017 are investigated. Standard temperature deviations σgw corresponding to internal gravity waves are obtained. The seasonal variation of the gravitational component of standard deviations of temperature σgw observed at Maimaga station almost coincides for three observation seasons except for the 2014-2015 season. In this observation season, σgw has lower values in winter than in other seasons. In addition, in the 2014-2015 season, average monthly temperatures exceed similar values in other seasons.

Paper Details

Date Published: 13 December 2018
PDF: 5 pages
Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 10833A1 (13 December 2018); doi: 10.1117/12.2504445
Show Author Affiliations
Vera I. Sivtseva, Yu.G. Shafer Institute of Cosmophysical Research and Aeronomy (Russian Federation)
Petr P. Ammosov, Yu.G. Shafer Institute of Cosmophysical Research and Aeronomy (Russian Federation)
Galina A. Gavrilyeva, Yu.G. Shafer Institute of Cosmophysical Research and Aeronomy (Russian Federation)
Igor I. Koltovskoi, Yu.G. Shafer Institute of Cosmophysical Research and Aeronomy (Russian Federation)
Anastasiia M. Ammosova, Yu.G. Shafer Institute of Cosmophysical Research and Aeronomy (Russian Federation)


Published in SPIE Proceedings Vol. 10833:
24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Gennadii G. Matvienko; Oleg A. Romanovskii, Editor(s)

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