2011年3月16日下午15：00，由俄罗斯圣彼得堡大学物理研究所Kubyshkina Marina V.博士作学术报告。
报告题目：Problems of mapping from magnetosphere to ionosphere during substorms
报告摘要：
Mapping issue remains one of the urgent problems in observational magnetospheric physics due to the necessity of joint interpretation ground based and magnetospheric observations. The only possibility to trace the field line from arbitrary point in magnetosphere is provided by the magnetic field models, basically by widely used family of Tsyganenko models. These models proved to be rather reliable in producing the average magnetic field during different situations, but if we focus on a certain substorm event, the standard Tsyganenko models do not reproduce the observed substorm-related variations. Together with standard models, adjusted models where developed, which are individually constructed for each substorm event by modifying the T96 model in order to minimize deviations between observed and modeled magnetic fields.
