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Title: Modelling of atmosphere time state using regular observations of TEC parameters
Authors: Peresunko, Bogdan
Nedohonova, Anastasiya
Kramarenko, Sergiy
Affiliation: Lviv Polytechnic National University
Bibliographic description (Ukraine): Peresunko B. Modelling of atmosphere time state using regular observations of TEC parameters / Bogdan Peresunko, Anastasiya Nedohonova, Sergiy Kramarenko // Litteris et Artibus : proceedings of the 6th International youth science forum, November 24–26, 2016, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2016. – P. 145–146. – Bibliography: 4 titles.
Conference/Event: Litteris et Artibus
Issue Date: 2016
Publisher: Lviv Polytechnic Publishing House
Country (code): UA
Place of the edition/event: Lviv
Keywords: atmosphere
ionosphere parameters
degree polynomials
trigonometric Fourier series
Number of pages: 145-146
Abstract: The use of a network of active reference stations to establish the numerical characteristics of the Earth's ionosphere allows to create an effective ionosphere monitoring technology on a regional scale, designed to address the scientific challenges of space weather and practical problems coordinate support geodetic accuracy class. In this work we decided the task of recovering the time state of the ionosphere using regular observations of the TEC parameters (VTEC – Vertical TEC) for permanent station SULP. The authors have described one possible way of solving this problem, which is based on mathematical modeling with using degree polynomials and trigonometric Fourier series. Degree polynomials describe the trend of function, whereas the trigonometric Fourier series in order to better simulate the fluctuation.
References (International): [1] Y. Matviychuk Matematichne makromodelyuvannya dinamichnih sistem: teoriya ta praktika [Mathematical macromodelling Dynamic Systems: Theory and Practice]. Lviv: Vidavnichiy tsentr LNU im. Ivana Franka, 2000. [2] L. Yankiv-Vitkovska, Metodika userednennya danih dlya pobudovi regionalnoyi modeli ionosferi [The method of averaging data to build a regional model of the ionosphere]. Lviv: Tsentr NULP, 2011. [3] L. Yankiv-Vitkovska, Pro korelyatsiyniy zv’yazok geodezichnih i geoseysmichnih protsesiv [About correlation connection surveying and geo seismic processes]. Lviv: Vidavnichiy tsentr LNU im. Ivana Franka, 2008. [4] C. Kelley, The Earth’s Ionosphere. Academic Press Inc, vol.47, no.11, June 1989, pp. 31-32.
Content type: Conference Abstract
Appears in Collections:Litteris et Artibus. – 2016 р.

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