Abstract
It is possible to determine the ionospheric scintillation index with a modified NovAtel GPStation-6 dual-frequency GPS/GLONASS receiver by measuring small-scale fluctuations in the total electron content of the ionosphere and calculating their standard deviation. Based on the analysis of the shortcomings of the GPStation-6 receiver, the algorithm for monitoring of small-scale fluctuations of the total electron content based on digital filtering is substantiated. Experimental results of measurement of small-scale fluctuations of the ionospheric total electron content and results of estimation of their root-mean-square deviation and ionospheric scintillation index are presented.
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The datasets generated during and/or analyzed during the current study are available from the corresponding author upon reasonable request.
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Acknowledgements
The work was carried out with the support of the Russian Science Foundation within the scientific project No. 22-21-00768 (https://rscf.ru/project/22-21-00768) "Methodology for the construction of structural and physical models of trans-ionospheric radio channels and their application to the analysis of satellite radio systems during ionospheric scintillation".
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Pashintsev, V.P., Peskov, M.V., Senokosov, M.A. et al. A system for measuring the scintillation index based on the results of monitoring of small-scale fluctuations in the total electron content of the ionosphere. GPS Solut 28, 13 (2024). https://doi.org/10.1007/s10291-023-01550-1
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DOI: https://doi.org/10.1007/s10291-023-01550-1