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  • 1 Department of Navigation and Guidance Systems, Institute of Communications and Navigation (IKN), German Aerospace Centre (DLR) Kalkhorstweg 53, D-17235 Neustrelitz, Germany
  • 2 Department of Navigation and Guidance Systems, Institute of Communications and Navigation (IKN), German Aerospace Centre (DLR) Kalkhorstweg 53, D-17235 Neustrelitz, Germany
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Investigated is the relationship between the level of geomagnetic activity and the GPS TEC relative deviations from the monthly medians. Detailed information on this dependence is of crucial importance for developing a new synthetic index which, by quantifying the local response of TEC to geomagnetic activity, will be able to improve the quality of autocorrelation forecast procedures.</o:p>

  • Stankov S M 2002: In: OSTC Final Scientific Report. Royal Meteorological Institute of Belgium, Brussels

  • Proelss G W 1995: In: Handbook of Atmospheric Electrodinamics. H Volland H ed., Volume II, CRC Press, Boca Raton, 195-248.

  • Fuller-Rowell T J, Codrescu M V, Araujo-Pradere E A 2002: Space Weather, AGU Geophysical Monograph, 125, 393-401.

  • Houminer Z, Soicher H 1996: Radio Science, 31, 1099-1108.

    () 31 Radio Science : 1099 -1108.

  • Stankov S M, Kutiev I, Jakowski N, Wehrenfennig A 2004:: Acta Geod. Geoph. Hung., 39, 1-14.

    () 39 Acta Geod. Geoph. Hung. : 1 -14.

  • Bruyninx C, Defraigne P, Ducarme B, Everaerts M, Pottiaux E, Roosbeek F, Warnant R, Voet P 2002: In: Proc. EUREF Symposium, Ponta Delgada, Azzores.

  • Araujo-Pradere E A, Fuller-Rowell T J, 2002: Radio Scence, 37, 1071, doi:10.1029/2002RS002620.

    () 37 Radio Scence : 1071.

  • Belehaki A, Moraitis G, Tsagouri I 2000: Annali di Geofisica, 43, 189-204.

    () 43 Annali di Geofisica : 189 -204.

  • Boberg F, Wintoft P, Lundstedt H 2001: Physics and Chemistry of the Earth (C), 25, 275-280.

    () 25 Physics and Chemistry of the Earth (C) : 275 -280.

  • Araujo-Pradere E A, Fuller-Rowell T J, Codrescu M V 2002: Radio Scence, 37, 1070, doi:10.1029/2001RS002467.

    () 37 Radio Scence : 1070.

  • Belehaki A, Tsagouri I 2001: Physics and Chemistry of the Earth (C), 26, 309-313.

    () 26 Physics and Chemistry of the Earth (C) : 309 -313.

  • Oliver M A, Webster R 1990: Int. J. Geogr. Inf. Systems, 4, 313-332.

    () 4 Int. J. Geogr. Inf. Systems : 313 -332.

  • O'Loughlin K F 1997: Radio Science, 32, 2021-2026.

    () 32 Radio Science : 2021 -2026.

  • Foerster M, Jakowski N 2000: Surveys in Geophysics, 21, 47-87.

    () 21 Surveys in Geophysics : 47 -87.

  • De Francheschi G, Gulyaeva T L, Perrone L 2001: Annali di Geofisica, 44, 1067-1074.

    () 44 Annali di Geofisica : 1067 -1074.

  • Childers D G ed. 1978: Modern Spectrum Analysis. IEEE Press, New York

    Modern Spectrum Analysis , ().

  • O'Brien T P, McPherron R L 2000: J. Atmos. Solar-Terr. Phys., 62, 1295-1299.

    () 62 J. Atmos. Solar-Terr. Phys. : 1295 -1299.

  • Muhtarov P, Kutiev I 1999: Radio Science, 34, 459-464.

    () 34 Radio Science : 459 -464.

  • Muhtarov P, Kutiev I, Cander L 2002: Inverse Problems, 18, 49-65.

    () 18 Inverse Problems : 49 -65.

  • Takahashi K, Toth B A 2001: J. Geoph. Res., 106(A10), 21017-21032.

    () 106 J. Geoph. Res. : 21017 -21032.

  • Tsagouri I, Belehaki A, Moraitis G, Mavromichalaki H 2000: Geoph. Res. Lett., 27, 3579-3582.

    () 27 Geoph. Res. Lett. : 3579 -3582.

  • Stankov S M, Kutiev I S, Jakowski N, Heise S 2002: Acta Geod. Geoph. Hung., 37, 171-181.

    () 37 Acta Geod. Geoph. Hung. : 171 -181.

  • Stankov S M, Warnant R, Jodogne J C, 2003: Acta Geod. Geoph. Hung., 38, 377-388.

    () 38 Acta Geod. Geoph. Hung. : 377 -388.

  • Tsurutani B T, Gonzalez W D 1995: J. Atm. Terr. Phys., 57, 1369-1384.

    () 57 J. Atm. Terr. Phys. : 1369 -1384.

  • Williscroft L A, Poole A W V 1996: Geoph. Res. Lett., 23, 3659-3662.

    () 23 Geoph. Res. Lett. : 3659 -3662.

  • Jakowski N 1996. In: Modern Ionospheric Science. H Kohl, R Ruester, K Schlegel eds, European Geophysical Society, Katlenburg-Lindau, 371-390.

    , () 371 -390.

  • Jakowski N, Stankov S M, Klaehn D, Beniguel Y, Rueffer J 2004: In: Proc. European Navigation Conference, Rotterdam, The Netherlands, ABS No. GNSS2004-119.

  • Jodogne J C, Stankov S M 2002: Annals of Geophysics, 45, 629-647.

    () 45 Annals of Geophysics : 629 -647.

  • Kutiev I, Muhtarov P 2001: J. Geoph. Res., 106(A8), 15501-15510.

    () 106 J. Geoph. Res. : 15501 -15510.

  • Kutiev I, Muhtarov P, Cander L, Levi M 1999: Annali di Geofisica, 42, 121-127.

    () 42 Annali di Geofisica : 121 -127.

  • Mayaud P N 1980: Geophysical Monograph Series, 22, American Geophysical Union, Washingcan Geophysical Union, Washington

  • Menvielle M, Berthelier A 1991: Reviews of Geophysics, 29, 415-432.

    () 29 Reviews of Geophysics : 415 -432.

  • Oppenheim A V, Schafer R W 1989: Discrete-Time Signal Processing. Prentice Hall, Englewood Cliffs, New Jersey

  • Stankov S M, Muhtarov P Y 2001: Compt. R. Acad. Bulg. Sci., 54, 45-48.

    () 54 Compt. R. Acad. Bulg. Sci. : 45 -48.