Disturbances of GLONASS/GPS Signals during a Magnetic Storm on March 23–24, 2023, According to Observations at the Kola Peninsula
摘要
Abstract
An analysis is performed of the growth of scintillations of GLONASS and GPS satellite signals using the Septentrio GNSS receiver installed in the city of Apatity during a strong magnetic storm on March 23–24, 2023. Data from the ionosonde at the Lovozero station and data from the EISCAT radar in Tromsø are used to show that the growth of phase scintillations is due to an increase of the plasma density mainly in the E-layer of the ionosphere. The growth of phase scintillations is accompanied by the appearance of discrete aurora.