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首页> 外文期刊>Geomagnetism and Aeronomy >Power spectra of thermal tidal and planetary waves in the near-Earth atmosphere and in the ionospheric D region at Kamchatka
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Power spectra of thermal tidal and planetary waves in the near-Earth atmosphere and in the ionospheric D region at Kamchatka

机译:堪察加半岛近地球大气层和电离层D区域的热潮汐波和行星波的功率谱

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摘要

Spectral analysis of the diurnal variations in the quasi-static electric field in the near-Earth atmosphere and VLF atmospheric radio noise at a frequency of 5.3 kHz, simultaneously observed in September-October 1999 at Paratunka observatory of the Institute of Cosmophysical Research and Radiowave Propagation, has been performed. The variations in the intensities of the spectral power density and the period durations of the variations in the T 8-24 h band and higher as functions of geomagnetic and seismic activities have been studied.
机译:1999年9月至10月在宇宙物理研究所和无线电波传播研究所的Paratunka天文台同时观测到的近地大气中准静态电场的日变化和5.3 kHz频率的VLF大气无线电噪声的频谱分析,已执行。研究了随着地磁和地震活动的变化,谱功率密度强度的变化以及T 8-24 h波段及更高波段的变化的周期持续时间。

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