[PEM12-P33] The long term observation of the high energy electrons and protons on the Internatilnal Space Station
Keywords:the International Space Station, Space radiation, Radiation exposure, High energy particles
We will introduce the solar cycle variation and geomagnetic activity dependence of SDOM data. In addition, as reported in Kataoka et al. (2016), relativistic electron precipitation (REP) event related to solar activity is observed in the ISS orbit. Based on the SDOM observation data during the REP events, we will quantitatively discuss variation of the radiation belt and exposed dose in a extra vehicular activity.