Search Results - "Nazarenko, M. O."

Radiotomography and HF ray tracing of the artificially disturbed ionosphere above the Sura heating facility by Andreeva, E. S., Frolov, V. L., Kunitsyn, V. E., Kryukovskii, A. S., Lukin, D. S., Nazarenko, M. O., Padokhin, A. M.

“…We present the results of the radiotomographic imaging of the artificial ionospheric disturbances obtained in the recent experiments on the modification of the…”
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Phase-Difference Approach for GNSS Global Ionospheric Total Electron Content Mapping by Padokhin, A. M., Andreeva, E. S., Nazarenko, M. O., Kalashnikova, S. A.

“…The paper proposes an ingenious method for global ionospheric total electron content (TEC) mapping based on a phase-difference approach to the analysis of…”
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Ionospheric perturbation indices based on the low- and high-orbiting satellite radio tomography data by Nesterov, I. A., Andreeva, E. S., Padokhin, A. M., Tumanova, Yu. S., Nazarenko, M. O.

“…Methods are suggested for constructing ionospheric perturbation indices (IPIs) based on empirical radio tomographic (RT) electron density distributions taking…”
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Sounding of HF heating-induced artificial ionospheric disturbances by navigational satellite radio transmissions by Kunitsyn, V. E., Andreeva, E. S., Frolov, V. L., Komrakov, G. P., Nazarenko, M. O., Padokhin, A. M.

“…During experiments carried out in 2009–2011 the midlatitude ionosphere was modified by powerful HF pulses from the Sura heating facility located near Nizhny…”
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GNSS Reflectometry of the Black Sea Level in the Experiments at the Stationary Oceanographic Platform by Padokhin, A. M., Kurbatov, G. A., Nazarenko, M. O., Smolov, V. E.

“…The results of sea level estimation by GNSS reflectometry (GNSS-R) in the Black Sea in the experiments at the stationary oceanographic platform are presented…”
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Local Estimation of Ionospheric Parameters from Single-Station Observations of Low-Orbiting Beacon Satellites by Andreeva, E. S., Nazarenko, M. O., Nesterov, I.A., Padokhin, A. M., Tereshin, N. A., Tumanova, Yu. S.

“…We propose a method for local estimation of ionospheric parameters (vertical total electron content and critical frequencies f 0F2 ) from single-station…”
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Modeling the HF Ray Trajectories and Vertical and Oblique Ionograms in the Artificially Disturbed Ionosphere Based on Radiotomographic Data by Padokhin, A. M., Andreeva, E. S., Nazarenko, M. O., Annenkov, M. A., Tereshin, N. A.

“…This paper presents the results of numerical simulation of the propagation of HF radio waves in the artificially disturbed ionosphere during launch of the…”
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Possibilities of Satellite Radio Tomography and Related Products for Studying the Ionospheric Structures in Various Geophysical Conditions by Andreeva, E. S., Nazarenko, M. O., Nesterov, I. A., Padokhin, A. M., Tereshin, N. A., Tumanova, Yu. S.

“…Ionospheric satellite radio tomography (RT) is an effective method for studying the structure of the ionosphere during the periods of strong geomagnetic storms…”
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Plane problem of diffraction of elastic harmonic waves on periodic curvilinear inserts by Nazarenko, O M, Lozhkin, O M

“…Using the method of integral equations, we solved the plane problem of diffraction of elastic waves on a periodic system of rigid tunnel inserts. The obtained…”
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Application of BDS-GEO for studying TEC variability in equatorial ionosphere on different time scales by Padokhin, A.M., Tereshin, N.A., Yasyukevich, Yu.V., Andreeva, E.S., Nazarenko, M.O., Yasyukevich, A.S., Kozlovtseva, E.A., Kurbatov, G.A.

“…The Earth's ionosphere and especially its equatorial part is a highly dynamical medium. Geostationary satellites are known to be a powerful tool for…”
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Solar flare forcing on ionization of upper atmosphere. comparative study of several major X-class events of 23rd and 24th solar cycles by Kunitsyn, V. E., Nazarenko, M. O., Nesterova, I. A., Padokhin, A. M.

“…By analyzing the GNSS (Global Navigational Satellite Systems) signals recorded at the IGS (International GNSS Service) network, we compare the effects of…”
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Formation of Ray Trajectories of HF Radiowaves in Midlatitude and Highlatitude Ionosphere During Halloween Storm 2003 According to Radiotomography Data by Andreeva, E. S., Nesterov, I. A., Nazarenko, M. O., Padokhin, A. M., Tereshin, N. A., Annenkov, M. A.

“…The satellite radio tomography of the ionosphere is an efficient method for electron density imaging in the different geographical regions of the world under…”
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The use of GNSS data for constructing the indices of electron density perturbation in the ionosphere by Nesterov, I. A., Andreeva, E. S., Nazarenko, M. O., Padokhin, A. M., Tumanova, Yu S.

“…Two approaches to using the GNSS data for the construction of new perturbation indices of the ionospheric plasma which take into account the perturbation on…”
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Exploring the ionospheric structures by radio tomographic methods under different space weather conditions by Andreeva, E. S., Tereshchenko, E. D., Nazarenko, M. O., Nesterov, I. A., Padokhin, A. M., Tumanova, Yu S.

“…The satellite radio tomography (RT) of the ionosphere is an efficient method for electron density imaging in the different geographical regions of the world…”
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Study of artificial ionospheric disturbances produced by HF-heating at mid-latitudes with high- and low-orbital satellite navigation systems by Kunitsyn, V.E, Padokhin, A.M, Andreeva, E.S, Krysanov, B.Y, Nazarenko, M.O, Frolov, V.L, Komrakov, G.P, Bolotin, I.A

“…We describe the experiments carried out in 2009-2011 on the modification of the midlatitude ionosphere by powerful HF-heating from the Sura facility near N…”
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Transcontinental radio tomographic chain: First results of ionospheric imaging by Kunitsyn, V. E., Tereshchenko, E. D., Andreeva, E. S., Grigor’ev, V. F., Romanova, N. Yu, Nazarenko, M. O., Vapirov, Yu. M., Ivanov, I. I.

“…The results of studying the structure of the ionospheric plasma distribution from data obtained at the transcontinental Russian radio tomographic chain, which…”
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Isogeometric spline reconstruction of plane curves by Nazarenko, M. O.

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Radio tomography imaging based on navigation systems by Kunitsyn, V. E., Tereshchenko, V. E., Andreeva, E. S., Nesterov, I. A., Nazarenko, M. O.

“…Methods of radio tomography (RT) based on the low- and high-orbital navigational systems and radio occultation data are considered. Examples of RT imaging of…”
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Ionospheric mapping and radio tomography by Kunitsyn, V.E, Tereshchenko, E.D, Andreeva, E.S, Nesterov, I.A, Nazarenko, M.O

“…Results of radio tomographic studies of the ionosphere in different latitudinal and longitudinal regions in the world under various solar and geophysical…”
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