Source: http://www.ipgp.fr/~astafyeva/
Timestamp: 2019-04-19 10:30:15+00:00

Document:
2018 - H.D.R. (Habilitation à Diriger des Recherches), Université Paris Diderot, Paris, France. Thesis: "Ionosphere as a natural sensor of geophysical phenomena"
2005 - Ph.D. in Atmosphere Physics, Institute of Solar-Terrestrial Physics, Irkutsk, Russia. Thesis: "Spatio-temporal Characteristics of Mid-latitude Ionosperic Disturbances as Deduced from GPS-measurements of Total Electron Content"
2001 - M.S., Department of Physics, Irkutsk State University, Irkutsk, Russia, Diploma with honours in Radiophysics and Electronics; Thesis: "Luminescence of alkali-halide and alkali-earth crystals"
Ionospheric response to geomagnetic storms (ionospheric storms). Multi-instrumental approach.
Solar activity and ionosphere. Global electron content of the ionosphere. Ionospheric response to Solar flares.
Award from the Japan Society for the Promotion of Science, "FY 2007 JSPS Fellowship for Foreign Researchers"
E. Astafyeva and K. Shults. (2019) Ionospheric GNSS imagery of seismic source: possibilities, difficulties, challenges. J. Geophys. Res. - Space Physics, V.124, N1, 534-543, doi: 10.1029/2018JA026107. Open Access Article.
Yu. Yasyukevich, E. Astafyeva, A. Padokhin, V. Ivanova, S. Syrovatskii, A. Podlesnyi. (2018) The 6 September 2017 X-class solar flares and their impacts on the ionosphere, GNSS and HF radio wave propagation. Space Weather, V.16, 1013-1027, doi: 10.1029/2018SW001932. Open Access Article.
E. Astafyeva, I. Zakharenkova, K. Hozumi, P. Alken, P. Coisson, M.R. Hairston, and W.R. Coley. (2018) Study of the Equatorial and Low-latitude Electrodynamic and Ionospheric Disturbances during the 22-23 June 2015 Geomagnetic Storm Using Ground-based and Space-borne Techniques. J. Geophys. Res. - Space Physics, V.123, N3, 2424-2440, doi:10.1002/2017JA024981. Open Access Article.
E. Astafyeva, I. Zakharenkova, J.D. Huba, E. Doornbos, J. van den IJssel. (2017) Global Ionospheric and thermospheric effects of the June 2015 geomagnetic disturbances: multi-instrumental observations and modeling. J. Geophys. Res.-Space Physics, V.122, N11, pp. 11,716 - 11,742, doi:10.1002/2017JA024174. Open Access Article.
I. Zakharenkova, E. Astafyeva and Iu. Cherniak. (2016) GPS and GLONASS observations of traveling ionospheric disturbances during the 2015 St. Patrick's Day storm, J. Geophys. Res.-Space Physics, V.121, N12, 12,138-12,156, doi:10.1002/2016JA023332. Free Access.
K. Shults, E. Astafyeva and S. Adourian. (2016) Ionospheric detection and localization of volcano eruptions on the example of the April 2015 Calbuco events. J. Geophys. Res. -Space Physics, V.121, N10, pp. 10,303-10,315, doi:10.1002/2016JA023382. Free Access.
E. Astafyeva, I. Zakharenkova and P. Alken. (2016) Prompt penetration electric fields and the extreme topside ionospheric response to the 22-23 June 2015 geomagnetic storm as seen by the Swarm constellation. Earth Planets and Space, Special Issue "Swarm Science Results after two years in Space", V.68, doi:10.1186/s40623-016-0526-x. Open Access Article.
E. Astafyeva, I. Zakharenkova, and Y. Pineau. (2016) Occurrence of the dayside three-peak density structure in the F2- and the topside ionosphere. J. Geophys. Res. - Space Physics, V.121, N7, 6936-6949, doi:10.1002/2016JA022641. Free Access.
I. Zakharenkova, E. Astafyeva and Iu. Cherniak. (2016) GPS and in situ Swarm observations of the topside equatorial plasma irregularities. Earth Planets and Space, Special Issue "Swarm Science Results after two years in Space", V.68, doi:10.1186/s40623-016-0490-5. Open Access Article.
E. Astafyeva and I. Zakharenkova. (2015) First detection of the supersonic upward plasma flow structures in the early morning sector. Geophys. Res. Lett., V.42, N22, 9642-9649, doi:10.1002/2015GL066369. Free Access.
E. Astafyeva, I. Zakharenkova, and M. Foerster. (2015) Ionospheric response to the 2015 St. Patrick's Day storm: a global multi-instrumental overview. J. Geophys. Res.- Space Physics, V.120, N10, 9023-9037, doi:10.1002/2015JA021629. Free Access.
I. Zakharenkova, E. Astafyeva, and Iu. Cherniak. (2015) Early morning irregularities detected with space-borne GPS measurements in the topside ionosphere: A multi-satellite case study. J. Geophys. Res. - Space Physics, V.120, N10, 8817-8834, doi:10.1002/2015JA021447. Free Access.
I. Zakharenkova and E. Astafyeva. (2015) Topside ionospheric irregularities as seen from multi-satellite observations. J. Geophys. Res. - Space Physics, V.120, N1, 807-824, doi:10.1002/2014JA020330. Free Access.
E. Astafyeva, I. Zakharenkova and E. Doornbos. (2015) Opposite hemispheric asymmetries during the ionospheric storm of 29-31 August 2004. J. Geophys. Res. - Space Physics, V.120, N1, 697-714, doi:10.1002/2014JA020710. Free Access.
E. Astafyeva, L. M. Rolland, A. Sladen. (2014) Strike-slip earthquakes can also be detected in the ionosphere. Earth and Planetary Science Letters, V.405, 180-193, doi:10.1016/j.epsl.2014.08.024.
E.Astafyeva, Yu.Yasukevich, A. Maksikov, I. Zhivetiev. (2014) Geomagnetic storms, super-storms and their impact on GPS-based navigation. Space Weather, V.12, 508-525, doi:10.1002/2014SW001072. Free Access.
E. Astafyeva, L. Rolland, P. Lognonné, K. Khelfi, T. Yahagi. (2013) Parameters of seismic source as deduced from 1Hz ionospheric GPS data: case-study of the 2011 Tohoku-oki event. J. Geophys. Res. - Space Physics, V. 118, N9, 5942-5950, doi:10.1002/jgra50556. Free Access.
Afraimovich, E., Astafyeva E., Demyanov V., Edemsky I., Gavrilyuk N. et al. (2013) A review of GPS/GLONASS studies of the ionospheric response to natural and anthropogenic processes and phenomena. Journal of Space Weather and Space Climate, 3, A27, doi:10.1051/swsc/2013049. Open Access.
Astafyeva, E., S. Shalimov, E. Olshanskaya, P. Lognonné. (2013) Ionospheric response to earthquakes of different magnitudes: larger quakes perturb the ionosphere stronger and longer. Geophys. Res. Letters, V.40, N9, 1675-1681, doi:10.1002/grl.50398. Free Access.
Elvira Astafyeva, Philippe Lognonné, and Lucie M. Rolland. (2011) First ionosphere images for the seismic slip on the example of the Tohoku-oki earthquake. Geophys. Res. Lett., V.38, L22104, doi:10.1029/2011GL049623. Free Access.
L.Rolland, P.Lognonné, E.Astafyeva, A.Kherani, N. Kobayashi, M.Mann and H.Munekane. (2011) The resonant response of the ionosphere imaged after the 2011 Tohoku-Oki earthquake, Earth, Planets, Space, V. 63, N7, doi:10.5047/eps.2011.06.020. Free Access.
J.J. Makela, P.Lognonné, H.Hebert, T.Gehrels, L.Rolland, S.Allgeyer, A.Kherani, G.Occhipinti, E.Astafyeva, P.Coisson, A.Loevenbruck, E.Clevede, M.C. Kelley, J.Lamouroux. (2011) Imaging and modeling the ionospheric airglow response over Hawaii to the tsunami generated by the Tohoku Earthquake of 11 March 2011, Geophys. Res. Letters, V.38, L00G02, doi:10.1029/2011GL047860. Free Access.
E.L. Afraimovich, E.I. Astafyeva, E.A. Kosogorov, Yu.V. Yasyukevich. (2011) The mid-latitude field-aligned disturbances and their effects on differential GPS and VLBI. Advances in Space Research, V. 47, 10, 1804-1813, doi:10.1016/j.asr.2010.06.030.
E. Astafyeva, K. Heki, E. Afraimovich, V. Kiryushkin, S. Shalimov. (2009) Two-mode long-distance propagation of coseismic ionosphere disturbances. J. Geophys. Research - Space Physics, V. 114, A10307, doi:10.1029/2008JA013853. Free Access.
E.L. Afraimovich, E.I. Astafyeva, V.V. Demyanov, I.F. Gamayunov. (2009) Mid-Latitude Amplitude Scintillation of GPS Signals and GPS Performance Slips. Advances in Space Research , V.43, No. 6, 964-972, doi:10.1016/j.asr.2008.09.015.
E.L. Afraimovich, E.I. Astafyeva, Yu.V. Yasukevich, Oinats A.V., I.V. Zhivetiev. (2008) Global electron content during solar cycle 23, Geomagnetism and Aeronomy, V. 48, No.2, 187-200, DOI: 10.1134/S0016793208020084.
Astafyeva E.I., E.L. Afraimovich, A.V. Oinats, Yu.V. Yasukevich, I.V. Zhivetiev. (2007) Dynamics of global electron content in 1998-2005 derived from global GPS data and IRI modeling. Advances in Space Research, V.42, 1, 763-769, DOI:10.1016/j.asr.2007.11.007.
Astafyeva E.I., Afraimovich E.L., Kosogorov E.A. (2007) Dynamics of total electron content distribution during strong geomagnetic storms, Advances in Space Research, V.39, 1313-1317. DOI:10.1016/j.asr.2007.03.006.
Afraimovich E.L., Astafyeva E.I., Zhivetiev I.V. (2006) Solar activity and global electron content. Doklady, Earth Sciences, V. 409A, N6, 921-924.
Afraimovich E.L., E.I. Astafieva, S.V. Voeykov, B. Tsegmed, A.P. Potekhin, J.L. Rasson. (2006) An Investigation of the Correlation between Ionospheric and Geomagnetic Variations Using Data from the GPS and INTERMAGNET Networks. Advances in Space Research, V.38, N11, 2332-2336.
Afraimovich, E.L., Astafieva E.I., Berngardt O.I., Lesyuta O.S., Demyanov V.V., Kondakova T.N., and Shpynev B.G. (2004) Mid-latitude amplitude scintillation of GPS signals and GPS performance slips at the auroral oval boundary. Radiophysics and Quantum Electronics, v.47, N7, 453-468.
Afraimovich, E.L., E.I. Astafieva, S.V. Voyeikov. (2004) Isolated ionospheric disturbances as deduced from global GPS network. Annales Geophysicae, V.22, P. 47-62, doi:10.5194/angeo-22-47-2004.
Afraimovich, E.L., E.I. Astafyeva, A.V. Oinats, Yu.V. Yasukevich, I.V. Zhivetiev, Global electron content as a new index of solar activity. Comparison with IRI modeling results, IRI News, October 2006, V.13, N1, A5.
Afraimovich, E.L., E.I. Astafieva, V.V. Demyanov, I.F. Gamayunov, T.N. Kondakova, S.V. Voeykov, and B. Tsegmed. Ionospheric, Geomagnetic Variations and GPS Positioning Errors During the Major Magnetic Storm on 29-31 October 2003. International Reference Ionosphere News. 2004. V.11. N 3.4. P.10-14.
E. Astafyeva, I. Zakharenkova, Satellite missions for studies of the the ionospheric and thermospheric storms, The 2016 European Space Agency Living Symposium, 9-13 May 2016, Prague, Czech Republic.
I. Zakharenkova, E. Astafyeva, Iu. Cherniak. Detection of the ionospheric plasma density irregularities by spaceborne GPS measurements, The 2016 European Space Agency Living Symposium, 9-13 May 2016, Prague, Czech Republic.
E. Astafyeva, I. Zakharenkova, and Yu. Yasyukevich, Ionospheric storm: fascinating geophysical phenomena and a potential threat for GNSS-based communication. Solicited, 26th IUGG General Assembly, 22 June-2 July 2015, Prague, Czech Republic.
E. Astafyeva and I. Zakharenkova. Global Ionosphere Redistribution during the geomagnetic storm of 29-31 August 2004. 11th European Space Weather Week, 17-21 November 2014, Liège, Belgium.
E. Astafyeva, L.M. Rolland, A. Sladen. Strike-slip earthquakes as seen in the ionosphere. 40th Scientific Assembly COSPAR, 2 - 10 August 2014, Moscow, Russia.
E. Astafyeva, M. Aggarwal, I. Zakharenkova. Ionospheric response to geomagnetic storm of 28 May 2011: Multi-instrumental observations. 40th Scientific Assembly COSPAR, 2 - 10 August 2014, Moscow, Russia.
I. Zakharenkova, E. Astafyeva, M. Aggarwal. Variations of TEC, NmF2 and electron density during ionospheric storm on June 1, 2013. 40th Scientific Assembly COSPAR, 2 - 10 August 2014, Moscow, Russia.
M. Aggarwal, E. Astafyeva, I. Zakharenkova. Changes in the ionosphere during an X-class solar flare in the daytime and nighttime sectors, 40th Scientific Assembly COSPAR, 2 - 10 August 2014, Moscow, Russia.
E. Astafyeva, L.M. Rolland, A. Sladen. Ionospheric response to strike-slip earthquakes. 11th Annual AOGS Meeting, 28 July - 1 August 2014, Sapporo, Japan.
E. Astafyeva. Parameters of seismic source as deduced from 1Hz ionospheric GPS data: Ionospheric Seismology or Ionosphere as a natural indicator of numerous geophysical events. Solicited, Session ST.3.1. EGU 2013, 7-12 April 2013, Vienna, Austria.
20 March 2017 - Obsérvatoire de Paris, France - "Détection des séismes et des éruptions volcaniques dans l'ionosphère"
16 March 2017 - Café de l'Europe - "Sismologie dans l'ionosphère? C'est REEL!"
8 December 2016 - Jet Propulsion Laboratory, Pasadena, USA - " "Hunting" for some interesting stuff... in the ionosphere"
4 January 2012 -- Laboratoire de Physique et Chimie de l'Environnement et de l'Espace, Orleans -- "From ionospheric seismology to solar-terrestrial relations: ionosphere as a natural detector of numerous geophysical events"
19 December 2011 -- Equipe de Géomagnétisme, IPGP, Paris -- "Ionosphere as a natural detector for Geophysics"
16 May 2008 -- Institute for Space Applications and Remote Sensing, Athens, Greece -- "Investigation of Ionospheric disturbances of seismic origin using GPS data"

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