Abstract
We consider a method based on the study of signal amplitude and phase variations in the radioacoustic sounding (RAS) of the atmosphere for the diagnostics of dynamical and wave processes in the troposphere. We give experimental data on phase variations of the RAS signal from scan to scan in daytime and nighttime sessions. Variations of the signal phase with characteristic time greater than 40 min are likely due to the passage of internal gravity waves (IGW) through the sounding region. The experimental data are in good agreement with the results of computer simulation of IGW propagation.
Similar content being viewed by others
References
M. A. Kallistratova and A. I. Kon,Radioacoustic Sounding of the Atmosphere [in Russian], Nauka, Moscow (1985).
N. Matuura, Y. Masuda, H. Inuki, S. Kato, S. Fukao, T. Sato, and T. Tsuda,Nature, No. 323, 426 (1986).
V. A. Zinichev, V. O. Rapoport, A. L. Fabrikant, and Yu. G. Fedoseev,Izv. Vyssh. Uchebn. Zaved., Radiofiz.,34, No. 3, 234 (1991).
A. L. Fabrikant, et al.,Int. J. Remote Sens.,15, No. 2, 347 (1994).
V. O. Rapoport, N. A. Mityakov, V. A. Zinichev, and N. I. Belova,Izv. Vyssh. Uchebn. Zaved., Radiofiz. [in press ].
A. L. Fabrikant,Izv. Vyssh. Uchebn. Zaved., Radiofiz.,31, No. 10, 1160 (1988).
Y. Masuda,Radio Sci.,23, No. 4, 647 (1988).
Y. Masuda, J. Awaka, K. Okamoto, T. Tsuda, S. Fukao, and S. Kato,Radio Sci.,25, No. 5, 975 (1990).
K. Takahashi, Y. Masuda, N. Matuura, S. Kato, S. Fukao, T. Tsuda, and T. Sato,J. Acoust. Am.,88, No. 3, 1061 (1988).
R. J. Lataitis,Radio Sci.,27, No. 3, 369 (1992).
E. Gossard and U. Hook,Waves in the Atmosphere [Russian translation], Mir, Moscow (1978).
Additional information
Radiophysical Research Institute, Nizhny Novgorod, Russia. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 40, No. 11, pp. 1355–1364, November, 1997.
Rights and permissions
About this article
Cite this article
Rapoport, V.O., Mityakov, N.A., Zinichev, V.A. et al. Study of small variations of troposphere parameters by the radioacoustic sounding method. Radiophys Quantum Electron 40, 912–919 (1997). https://doi.org/10.1007/BF02676691
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02676691