The correction of ionosphere parameters on the base of vertical and backscatter sounding data by continuous chirp signal

S. N. Ponomarchuk; V. P. Grozov; G. V. Kotovich; V. I. Kurkin; A. A. Naumenko; A. V. Oinats; A. V. Podlesnyi

doi:10.1117/12.2575052

12 November 2020 The correction of ionosphere parameters on the base of vertical and backscatter sounding data by continuous chirp signal

S. N. Ponomarchuk, V. P. Grozov, G. V. Kotovich, V. I. Kurkin, A. A. Naumenko, A. V. Oinats, A. V. Podlesnyi

Author Affiliations +

Proceedings Volume 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 1156082 (2020) https://doi.org/10.1117/12.2575052
Event: 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2020, Moscow, Russian Federation

Abstract

The methods for determining and correction of ionosphere parameters by real-time data of vertical and backscatter data sounding (VS and BS) by continuous chirp signal are presented. The input data are forecast ionosphere parameters and processing and interpretation results for VS and BS ionograms: VS height-frequency characteristic (HFC) and the leading edge of backscatter signal. On the base of the leading edge of BS signal one can calculate VS HFC for given points on the sphere in the sounding sector. On the base of HFC tracks the counting of ionosphere parameters is carried out. On the base extrapolation of the ratio of real to forecast values of ionosphere layer critical frequencies with account of layer geometrical parameters the correction of ionosphere parameters in given sphere points is carried out.

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S. N. Ponomarchuk, V. P. Grozov, G. V. Kotovich, V. I. Kurkin, A. A. Naumenko, A. V. Oinats, and A. V. Podlesnyi "The correction of ionosphere parameters on the base of vertical and backscatter sounding data by continuous chirp signal", Proc. SPIE 11560, 26th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 1156082 (12 November 2020); https://doi.org/10.1117/12.2575052

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