Results of radio sounding of the south polar auroral oval performed with the GNSS signals of a sledge-track train around the Russian Antarctic station "Vostok"

Under the program of the 60<sup>th</sup> Russian Antarctic expedition of the 2014-2015s, during the sledge-tracked crossing of Antarctica to "Vostok" station 8.01.2015-19.01.2015, an experiment was conducted to receive signals from navigation services of satellite communication...

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Main Author:	Alexander Vasilyevich Tertyshnikov
Format:	Article
Language:	English
Published:	AIMS Press 2021-04-01
Series:	AIMS Geosciences
Subjects:	ionosphere glonass gps positioning ionospheric delay electron content receiver auroral oval technology model
Online Access:	https://www.aimspress.com/article/doi/10.3934/geosci.2021008?viewType=HTML

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spelling	doaj-fb0559a98d864cb1a0877bfbe073bed12021-07-14T06:33:28ZengAIMS PressAIMS Geosciences2471-21322021-04-017212913710.3934/geosci.2021008Results of radio sounding of the south polar auroral oval performed with the GNSS signals of a sledge-track train around the Russian Antarctic station "Vostok"Alexander Vasilyevich Tertyshnikov 0Institute of APPLIED GEOPHYSICS, Fryazinsky branch Federal State Budgetary Institute of Science Kotelnikov Institute of Radio Engineering and Electronics Russian Academy of Sciences, RussiaUnder the program of the 60<sup>th</sup> Russian Antarctic expedition of the 2014-2015s, during the sledge-tracked crossing of Antarctica to "Vostok" station 8.01.2015-19.01.2015, an experiment was conducted to receive signals from navigation services of satellite communication channels of GLONASS/GPS systems (GNSS). The technology of radio sounding and the criteria for diagnostics of the auroral oval in the total electron content of ionosphere (TEC) are discussed. Radio sounding of the ionosphere reveals traces of auroral oval in the latitudinal distribution of ionospheric delay of GLONASS/GPS signals. Examples of manifestation of the auroral oval are given. The transition route is calculated. The obtained results are compared to the results of SIMP2 modeling of the auroral oval and to data from the official internet page of the experiment. The necessity of creating of a TEC-model of the auroral oval is shown. https://www.aimspress.com/article/doi/10.3934/geosci.2021008?viewType=HTMLionosphereglonassgpspositioningionospheric delayelectron contentreceiverauroral ovaltechnologymodel
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Alexander Vasilyevich Tertyshnikov
spellingShingle	Alexander Vasilyevich Tertyshnikov Results of radio sounding of the south polar auroral oval performed with the GNSS signals of a sledge-track train around the Russian Antarctic station "Vostok" AIMS Geosciences ionosphere glonass gps positioning ionospheric delay electron content receiver auroral oval technology model
author_facet	Alexander Vasilyevich Tertyshnikov
author_sort	Alexander Vasilyevich Tertyshnikov
title	Results of radio sounding of the south polar auroral oval performed with the GNSS signals of a sledge-track train around the Russian Antarctic station "Vostok"
title_short	Results of radio sounding of the south polar auroral oval performed with the GNSS signals of a sledge-track train around the Russian Antarctic station "Vostok"
title_full	Results of radio sounding of the south polar auroral oval performed with the GNSS signals of a sledge-track train around the Russian Antarctic station "Vostok"
title_fullStr	Results of radio sounding of the south polar auroral oval performed with the GNSS signals of a sledge-track train around the Russian Antarctic station "Vostok"
title_full_unstemmed	Results of radio sounding of the south polar auroral oval performed with the GNSS signals of a sledge-track train around the Russian Antarctic station "Vostok"
title_sort	results of radio sounding of the south polar auroral oval performed with the gnss signals of a sledge-track train around the russian antarctic station "vostok"
publisher	AIMS Press
series	AIMS Geosciences
issn	2471-2132
publishDate	2021-04-01
description	Under the program of the 60<sup>th</sup> Russian Antarctic expedition of the 2014-2015s, during the sledge-tracked crossing of Antarctica to "Vostok" station 8.01.2015-19.01.2015, an experiment was conducted to receive signals from navigation services of satellite communication channels of GLONASS/GPS systems (GNSS). The technology of radio sounding and the criteria for diagnostics of the auroral oval in the total electron content of ionosphere (TEC) are discussed. Radio sounding of the ionosphere reveals traces of auroral oval in the latitudinal distribution of ionospheric delay of GLONASS/GPS signals. Examples of manifestation of the auroral oval are given. The transition route is calculated. The obtained results are compared to the results of SIMP2 modeling of the auroral oval and to data from the official internet page of the experiment. The necessity of creating of a TEC-model of the auroral oval is shown.
topic	ionosphere glonass gps positioning ionospheric delay electron content receiver auroral oval technology model
url	https://www.aimspress.com/article/doi/10.3934/geosci.2021008?viewType=HTML
work_keys_str_mv	AT alexandervasilyevichtertyshnikov resultsofradiosoundingofthesouthpolarauroralovalperformedwiththegnsssignalsofasledgetracktrainaroundtherussianantarcticstationvostok
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Results of radio sounding of the south polar auroral oval performed with the GNSS signals of a sledge-track train around the Russian Antarctic station "Vostok"

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