16 citations · 46 across the 21 of their papers we have counts for
9 papers · 1 filter
Morphology-based retrieval of local wave parameters and phase shifts in satellite-observed atmospheric disturbances
Yuriy Klymenko, Alla Fedorenko, Evgen Kryuchkov +1
Currently available methods for processing atmospheric wave disturbances are often based on integral wavelet transform techniques, which efficiently estimate spectral data but are…
Propagation of acoustic-gravity waves in non-uniform wind flows of the polar atmosphere
A. K. Fedorenko, E. I. Kryuchkov, O. K. Cheremnykh +2
Satellite observations of acoustic-gravity waves in the polar regions of the atmosphere indicate a close connection of these waves with wind flows. The paper investigates the pecul…
Atmospheric waves disturbances from the solar terminator according to the VLF radio stations data
Cheremnykh O., Fedorenko A., Voitsekhovska A. +4
The perturbations from the solar terminator in the range of acoustic-gravity waves (AGWs) periods from 5 minutes to 1 hour were analysed with the use of measurements of VLF radio s…
development of models of acoustic-gravity waves in the upper atmosphere (overview)
O. K. Cheremnykh, A. K. Fedorenko, E. I. Kryuchkov +2
We present the results of studies of acoustic-gravity waves (AGWs) in the upper atmosphere of the Earth. The work has been mainly aimed at studying the peculiarities of atmospheric…
Influence of the Earth's atmosphere rotation on the spectrum of acoustic-gravity waves
O. K. Cheremnykh, S. O. Cheremnykh, D. I. Vlasov
It was shown in a recent paper by Cheremnykh et al. (Advances in Space Research, 2022) that taking into account the rotation of the Earth's atmosphere leads to the appearance of a…
Specific evanescent acoustic-gravity modes in isothermal atmosphere
A. K. Fedorenko, Yu. O. Klymenko, O. K. Cheremnykh +1
We demonstrate the existence a family of four specific evanescent wave modes in an isothermal atmosphere. These modes are the solutions of the linearized system of hydrodynamic equ…
Identification of acoustic gravity waves from satellite measurements
Yu. O. Klymenko, A. K. Fedorenko, E. I. Kryuchkov +3
A method for recognizing the types of linear acoustic gravity waves (AGWs) in the atmosphere from satellite measurements is proposed. It is shown that the polarization relations be…
Recover of acoustic-gravity wave properties revealed from measurements of VLF radio wave amplitudes
A. K. Fedorenko, E. I. Kryuchkov, O. K. Cheremnykh +2
A simple method has been proposed to determine acoustic-gravity wave (AGW) properties at mesosphere heights from measurements of VLF radio signals. For relatively short paths (less…
Two-frequency approach to the theory of atmospheric acoustic-gravity waves
O. K. Cheremnykh, E. I. Kryuchkov, A. K. Fedorenko +1
The propagation of acoustic-gravity waves (AGWs) in the stratified isothermal atmosphere is analyzed using methods of the oscillation theory. It is shown that AGW in the atmosphere…