Zobrazeno 1 - 10
of 12
pro vyhledávání: '"V. K. Jordanova"'
Publikováno v:
Annales Geophysicae, Vol 32, Pp 473-483 (2014)
Data assimilation using Kalman filters provides an effective way of understanding both spatial and temporal variations in the outer electron radiation belt. Data assimilation is the combination of in situ observations and physical models, using ap
Externí odkaz:
https://doaj.org/article/e8191cb822a54f00bde04e2e11e6f946
Autor:
H. Matsui, P. A. Puhl-Quinn, V. K. Jordanova, Y. Khotyaintsev, P.-A. Lindqvist, R. B. Torbert
Publikováno v:
Annales Geophysicae, Vol 26, Pp 2887-2898 (2008)
We derive an inner magnetospheric electric field (UNH-IMEF) model at L=2–10 using primarily Cluster electric field data for more than 5 years between February 2001 and October 2006. This electric field data set is divided into several ranges of
Externí odkaz:
https://doaj.org/article/bcc17464108c4897b4d096a862e6acde
Autor:
C. J. Farrugia, A. Grocott, P. E. Sandholt, S. W. H. Cowley, Y. Miyoshi, F. J. Rich, V. K. Jordanova, R. B. Torbert, A. Sharma
Publikováno v:
Annales Geophysicae, Vol 25, Pp 191-205 (2007)
The Earth's magnetosphere was very strongly disturbed during the passage of the strong shock and the following interacting ejecta on 21–25 October 2001. These disturbances included two intense storms (Dst*≈−250 and −180 nT, respectively).
Externí odkaz:
https://doaj.org/article/035a1b2b45024fe6b2479527dfa1e786
Publikováno v:
Annales Geophysicae, Vol 23, Pp 2671-2678 (2005)
It is known that the electric field pattern at high latitudes depends on the polarity of the Y component of the interplanetary magnetic field (IMF BY) and season. In this study, we investigate the seasonal and BY dependences in the inner magnetosp
Externí odkaz:
https://doaj.org/article/5d68c3d1082d47b0b82de34760d11770
Autor:
J. M. Quinn, G. Paschmann, N. Sckopke, V. K. Jordanova, H. Vaith, O. H. Bauer, W. Baumjohann, W. Fillius, G. Haerendel, S. S. Kerr, C. A. Kletzing, K. Lynch, C. E. McIlwain, R. B. Torbert, E. C. Whipple
Publikováno v:
Annales Geophysicae, Vol 17, Pp 1503-1512 (1999)
We present the first triangulation measurements of electric fields with the electron drift instrument (EDI) on Equator-S. We show results from five high-data-rate passes of the satellite through the near-midnight equatorial region, at geocentric d
Externí odkaz:
https://doaj.org/article/d4145361a2fd4f52af5581677a9712fc
Autor:
L. M. Kistler, B. Klecker, V. K. Jordanova, E. Möbius, M. A. Popecki, D. Patel, J. A. Sauvaud, H. Rème, A. M. Di Lellis, A. Korth, M. McCarthy, R. Cerulli, M. B. Bavassano Cattaneo, L. Eliasson, C. W. Carlson, G. K. Parks, G. Paschmann, W. Baumjohann, G. Haerendel
Publikováno v:
Annales Geophysicae, Vol 17, Pp 1611-1621 (1999)
During the main and early recovery phase of a geomagnetic storm on February 18, 1998, the Equator-S ion composition instrument (ESIC) observed spectral features which typically represent the differences in loss along the drift path in the energy r
Externí odkaz:
https://doaj.org/article/f37a3ac370174b31aeeb7b3b037d8f39
Autor:
H. E. Spence, G. D. Reeves, D. N. Baker, J. B. Blake, M. Bolton, S. Bourdarie, A. A. Chan, S. G. Claudepierre, J. H. Clemmons, J. P. Cravens, S. R. Elkington, J. F. Fennell, R. H. W. Friedel, H. O. Funsten, J. Goldstein, J. C. Green, A. Guthrie, M. G. Henderson, R. B. Horne, M. K. Hudson, J.-M. Jahn, V. K. Jordanova, S. G. Kanekal, B. W. Klatt, B. A. Larsen, X. Li, E. A. MacDonald, I. R. Mann, J. Niehof, T. P. O’Brien, T. G. Onsager, D. Salvaggio, R. M. Skoug, S. S. Smith, L. L. Suther, M. F. Thomsen, R. M. Thorne
Publikováno v:
The Van Allen Probes Mission ISBN: 9781489974327
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee2033593dcac760395872e9f63af68
https://doi.org/10.1007/978-1-4899-7433-4_10
https://doi.org/10.1007/978-1-4899-7433-4_10
Autor:
V. K. Jordanova, Ivan Zhelyazkov
Publikováno v:
AIP Conference Proceedings.
Understanding the response at Earth of the Sun's varying energy output and forecasting geomagnetic activity is of central interest to space science, since intense geomagnetic storms may cause severe damages on technological systems and affect communi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49f3b7415225c8e84885bff9e3920a33
https://doi.org/10.1063/1.3137932
https://doi.org/10.1063/1.3137932
Numerical Simulation of Energetic Electrons in the Inner Magnetosphere during the October 2001 storm
Autor:
Y. Miyoshi, V. K. Jordanova, Masfumi Hirahara, Yoshizumi Miyoshi, Naoki Terada, Toshifumi Mukai, Iku Shinohara
Publikováno v:
AIP Conference Proceedings.
We simulated the dynamics of energetic electrons during the October 2001 magnetic storm with the relativistic RAM electron model for a wide range of energies. We identified the transport modes which produce the flux variations at the different energi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f96e2eea1cd899c00fe04d36724069ff
https://doi.org/10.1063/1.3169278
https://doi.org/10.1063/1.3169278
Publikováno v:
Annales Geophysicae, Vol 23, Pp 2671-2678 (2005)
Annales Geophysicae, Vol 23, Iss 7, Pp 2671-2678 (2005)
Annales Geophysicae, Vol 23, Iss 7, Pp 2671-2678 (2005)
It is known that the electric field pattern at high latitudes depends on the polarity of the Y component of the interplanetary magnetic field (IMF BY) and season. In this study, we investigate the seasonal and BY dependences in the inner magnetospher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8a422dbe79258c7f39abccf27e7df3e0
https://hal.archives-ouvertes.fr/hal-00317907
https://hal.archives-ouvertes.fr/hal-00317907