A comparative analysis of the accuracy attainable for the local monitoring of Earth’s surface movements and deformation using the GPS and GLONASS navigation satellite systems

This paper is concerned with an experiment that was intended to compare the respective accuracies of local GNSS monitoring using observations by GPS and GLONASS satellites at different elevations above the horizon. We used data from continuous daily observation sessions in a local network during 3 months in the “static” mode. An analysis of parameters that characterize the accuracy and efficiency of displacement determinations showed that the combined GPS + GLONASS data processing has the highest accuracy at elevation angles greater than 15°. It is shown that the accuracy of GLONASS observations is not considerably worse than that of GPS. We note that the time-dependent variation of GLONASS observation is large. © 2017, Pleiades Publishing, Ltd.

Авторы
Kaftan V.I. 1, 2, 3 , Sidorov V.A.4 , Ustinov A.V.5
Издательство
Maik Nauka-Interperiodica Publishing
Номер выпуска
3
Язык
Английский
Страницы
217-224
Статус
Опубликовано
Том
11
Год
2017
Организации
  • 1 Geophysical Center, Russian Academy of Sciences, ul. Molodezhnaya 3, Moscow, 119269, Russian Federation
  • 2 Agrarian Technological Institute, Peoples’ Friendship University of Russia, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
  • 3 Federal Center of Research in Geodesy, Cartography, and 3D Data Infrastructure, ul. Onezhskaya 26, Moscow, 125413, Russian Federation
  • 4 Center of Science and Production for Geological, Geophysical, and Ecologic–Geodynamic Research in Oil and Gas Fields, Avangard 4 mkr, ul. N. Tlendieva 38A, Atyrau, 060009, Kazakhstan
  • 5 Gidroproekt Institute, Volokolamskoe shosse 2, Moscow, 125310, Russian Federation
Ключевые слова
accuracy assessment; comparative study; deformation; displacement; experimental study; GLONASS; GNSS; GPS; monitoring
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/5540/
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