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Direct and indirect methods for calculation of the magnetopause standoff distanceстатья
- Авторы: Dmitriev A.V., Huston S.L., Suvorova A.V.
- Сборник: Proc. International Symposium "From solar corona through interplanetary space, into Earth's magnetosphere and ionosphere: Interball, ISTP satellites, and ground-based observations
- Год издания: 2000
- Место издания: Kiev, Ukraine
- Первая страница: 201
- Последняя страница: 203
- Аннотация: A new technique for determining of the standoff distance of the Earth's magnetopause is presented. The method based on magnetic field measurements at 5 minute resolution on board the GOES-6 and -7 spacecraft and Dst index. The technique have been verified by comparing the computed standoff distance with the distance calculated from an empirical ANN 3D-model of the dayside magnetopause. The excellent agreement was obtained. We conclude that this technique could become a useful tool in magnetospheric research, since it allows the size of the magnetosphere to be determined continuously (assuming magnetometers are flown at appropriate longitudes to obtain full-time coverage) and at high time resolution.
- Добавил в систему: Суворова Алла Васильевна