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This paper presents comparisons of variability and accordance of ionospheric parameters foF2, hmF2, M3000F2, B0, B1 over the middle latitude station in Warsaw (52.21°N, 21.06°E). Examination included observational data from Space Research Centre ionosonde in Poland and International Reference Ionosphere (IRI) 2012 model, for the time period of increasing solar activity from 2009 to 2012. The analysis concerned: trend, monthly median differences in twenty-four hours variability, local minima and maxima. Results are presented as tables of semi-annual data, and plots of difference in four-year period. The study indicated good agreement of foF2 and hmF2 parameters. Underestimations of B1 and M3000F2, variability of B0 parameter in Bil-2000, Gul-1987, and ABT- 2009 option, were taken into consideration.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
1211--1223
Opis fizyczny
Bibliogr. 6 poz.
Twórcy
autor
- Space Research Centre, Polish Academy of Sciences, Warsaw, Poland
autor
- Space Research Centre, Polish Academy of Sciences, Warsaw, Poland
autor
- Space Research Centre, Polish Academy of Sciences, Warsaw, Poland
autor
- Space Research Centre, Polish Academy of Sciences, Warsaw, Poland
Bibliografia
- Bilitza, D. (2001), International Reference Ionosphere 2000, Radio Sci. 36, 2, 261- 275, DOI: 10.1029/2000RS002432.
- Bilitza, D., K. Rawer, L. Bossy, I. Kutiev, K.-I. Oyama, R. Leitinger, and E. Kazimirovsky (1990), International Reference Ionosphere 1990, Tech. Rep. 19910021307, Science Application Research, Lanham, USA.
- Bilitza, D., D. Altadill, Y. Zhang, C. Mertens, V. Truhlik, P. Richards, L.-A. McKinnell, and B. Reinisch (2014), The International Reference Ionosphere 2012 – a model of international collaboration, J. Space Weather Space Clim. 4, AQ07, DOI: 10.1051/swsc/2014004.
- INGV (2014), Autoscala software, Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy, available from: http://roma2.rm.ingv.it/en/facilities/software/ 18/autoscala (accessed: 15 April 2014).
- ITU-R (2012), ITU-R reference ionospheric characteristics, Recommendation P. 1239-3 (02/2012), P Series Radiowave Propagation, International Telecommunication Union, Geneva, Switzerland.
- SRC PAS (2014), Ionospheric sounding in Poland, Space Research Centre, Polish Academy of Sciences, Warsaw, Poland, available from: http://rwc.cbk. waw.pl/RWC2/sisoundpol.html (accessed: 7 April 2014).
Typ dokumentu
Bibliografia
Identyfikator YADDA
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