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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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OCCURRENCE OF TEC FLUCTUATIONS AND GPS POSITIONING ERRORS OVER EUROPE DURING NOVEMBER 4, 2021 STORMдоклад на конференции
- Авторы: Efishov Ivan I., Shagimuratov Irk I., Tepenitsyna Nadezhda Yu, Filatov Mikhail V., Yakimova Galina A.
- Международная Конференция : AIS -2023
- Даты проведения конференции: 5-9 июня 2023
- Дата доклада: 6 июня 2023
- Тип доклада: Стендовый
- Докладчик: не указан
- Место проведения: Калининград, Россия
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Аннотация доклада:
We analyzed of occurrence TEC fluctuations and positioning errors associated with disturbances of 4 November 2021 over Europe. The fluctuations activity and their intensity fluctuations were evaluated by index ROTI. At polar NYAL station the maximal intensity of TEC fluctuations was occurred on 12-15 MLT. According to the EISCAT data in this time polar patches were detected which lead to increase intensification of TEC fluctuations. Positioning errors were reached 4 m against 16 cm during quiet conditions. At auroral TRO1 station very strong fluctuations took place at 09-17 UT when developed auroral activity. At TRO1 strong intensification fluctuations led to a dramatic increase PPP errors.
- Добавил в систему: Филатов Михаил Валерьевич