Zobrazeno 1 - 10
of 23
pro vyhledávání: '"I. Stanislawska"'
Autor:
A. Zalizovski, Y. Yampolski, I. Stanislawska, O. Koloskov, O. Budanov, O. Bogomaz, B. Gavrylyuk, A. Sopin, A. Reznychenko, A. Kashcheyev, S. Kashcheyev, V. Lisachenko
Publikováno v:
Український антарктичний журнал, Vol 21, Iss 2(27), Pp 190-209 (2023)
The paper aims at an experimental study of the mechanisms of long-distance high-frequency (HF) propagation and spatial and temporal variations of the ionospheric parameters during the first hours of a severe geomagnetic storm of April 23, 2023 by spa
Externí odkaz:
https://doaj.org/article/b63b805ded564d358a258e958db29254
Publikováno v:
Український антарктичний журнал, Iss 1, Pp 47-55 (2021)
Ionospheric Weddell Sea anomaly is an inversion of diurnal variation of the electron density in the ionosphere over Antarctic Peninsula, Weddell Sea, and neighbor territories observed during Antarctic summer. This paper aims at analyzing the reaction
Externí odkaz:
https://doaj.org/article/59b8bb1511ef43bcb3cc3000ce6946b4
Publikováno v:
History of Geo- and Space Sciences, Vol 10, Pp 193-199 (2019)
The Regional Warning Centre (RWC) of Warsaw operates as the Heliogeophysical Forecasting Centre in the Space Research Centre (SRC) of the Polish Academy of Sciences. It is involved in the current collection of a large volume of data exchanged with th
Externí odkaz:
https://doaj.org/article/a364a58fbffc48c38957eee7300c165a
Publikováno v:
Advances in Radio Science, Vol 12, Pp 261-266 (2014)
The ionospheric W index allows to distinguish state of the ionosphere and plasmasphere from quiet conditions (W = 0 or ±1) to intense storm (W = ±4) ranging the plasma density enhancements (positive phase) or plasma density depletions (negative pha
Externí odkaz:
https://doaj.org/article/f6d57e62595c45568cf6e97fbe373ee9
Autor:
T. L. Gulyaeva, I. Stanislawska
Publikováno v:
Annales Geophysicae, Vol 26, Pp 2645-2648 (2008)
The planetary ionospheric storm index, Wp, is deduced from the numerical global ionospheric GPS-IONEX maps of the vertical total electron content, TEC, for more than half a solar cycle, 1999–2008. The TEC values are extracted from the 600 grid p
Externí odkaz:
https://doaj.org/article/3acafd8941b745109f9ac1e60c96851c
Autor:
H. Rothkaehl, A. Krakowski, I. Stanislawska, J. Błęcki, M. Parrot, J.-J. Berthelier, J.-P. Lebreton
Publikováno v:
Annales Geophysicae, Vol 26, Pp 295-304 (2008)
The region of the main ionospheric trough is a unique region of the ionosphere, where different types of waves and instabilities can be generated. This region of the ionosphere acts like a lens, focusing a variety of indicators from the equator of
Externí odkaz:
https://doaj.org/article/28170986d3f94175ae0e6f31eecd22df
Autor:
J. Blecki, M. Parrot, G. Lizunov, S. Pulinets, N. Prutensky, N. Izohkina, H. Rothkaehl, I. Stanislawska
Publikováno v:
Annals of Geophysics, Vol 47, Iss 2-3 Sup. (2004)
The magnetosphere-ionosphere-thermosphere subsystem is strongly coupled via the electric field, particle precipitation, heat flows and small scale interaction. Satellites in situ measurements and ground based complex diagnostics can provide comprehen
Externí odkaz:
https://doaj.org/article/55ff833fe5914ceb8d493eb6e3f49617
Autor:
I. Stanislawska, A. Belehaki
Publikováno v:
Annals of Geophysics, Vol 47, Iss 2-3 Sup. (2004)
The paper presents an overview of the scientific research carried out in the frames of Working Group 1 activities of the COST Action 271. The basic objective of this Working Group was the study of the impact of ionospheric variability on communicatio
Externí odkaz:
https://doaj.org/article/faa9c8be33e345898d8f53caf7bfcc2f
Autor:
I. Tsagouri, S. Stankov, I. Stanislawska, M. Pietrella, I. Kutiev, L. R. Cander, D. Buresová, A. Belehaki, R. Stamper, Y. K. Tulunay
Publikováno v:
Annals of Geophysics, Vol 47, Iss 2-3 Sup. (2004)
The paper reviews the work done in the course of the COST 271 Action concerned with the development of tools and methods for forecasting, nowcasting and warning of ionospheric propagation conditions. Three broad categories of work are covered. First,
Externí odkaz:
https://doaj.org/article/b7b2775295f54d749200621b16318c75
Autor:
Z. Zbyszynski, I. Stanislawska
Publikováno v:
Annals of Geophysics, Vol 45, Iss 1 (2002)
An autocovariance forecasting procedure for single location ionospheric characteristics is presented. Its accuracy is illustrated as a function of the amount of time extrapolation for selected European stations under quiet and disturbed conditions.
Externí odkaz:
https://doaj.org/article/2ab93396e8e8478e806bf88fa64b8961