[P-EM06] Magnetospheric Multi-Scale (MMS) mission -- A new age of magnetospheric physics

[PEM06-03] Geospace Exploration Project ERG: Contribution to Heliosphere/Geospace (H/GSO) system observatory

*三好 由純¹、篠原 育²、高島 健²、浅村 和史²、松本 晴久²、東尾 奈々²、三谷 烈史²、横田 勝一郎²、笠原 慧²、風間 洋一³、Wang Shaing-Yu³、平原 聖文¹、笠原 禎也⁴、笠羽 康正⁴、八木谷 聡⁴、松岡 彩子²、小嶋 浩嗣⁶、藤本 正樹²、塩川 和夫¹、関 華奈子⁷、加藤 雄人⁵、小野 高幸⁵ (1.名古屋大学宇宙地球環境研究所、2.宇宙航空研究開発機構、3.Academia Sinica、4.金沢大学、5.東北大学、6.京都大学、7.東京大学)

キーワード：Geospace Exploration, International Collaboration

The ERG (Exploration of energization and Radiation in Geospace) isJapanese geospace exploration project. The project focuses on thegeospace dynamics and accelerations of radiation belt electrons in the context of the cross-energy coupling viawave-particle interactions. The project consists of the satelliteobservation team, the ground-based network observation team, andintegrated-data analysis/simulation team. The ERG satellite will belaunched in FY2016. Comprehensive instruments for plasma/particles, and eld/waves are installed in the ERG satellite to understand thecross-energy coupling system. In the ERG project, severalground-network teams join; magnetometer networks, radar networks,optical imager networks, etc, which provide a gloval view of geospace and complementary observation with the ERG satellite observation. Moreover, the modeling/simulations playan important role for the quantitative understanding. Besides research teams in the project, the science center has been operated. The science data from the project have been archived. Moreover, the science center has developed an integrated data analysis software that are a plug-in for SPEDAS in cooperation with the THEMIS mission. These data and softwares are available via the ERG-Science Webpage
(http://ergsc.stelab.nagoya-u.ac.jp). In thispresentation, we will talk about an overview of the ERG project and discuss the international collaborations with Van Allen Probes, MMS, THEMIS, Cluster, etc and ground network observations under the flame work of Heliosphere/Geospace (H/GSO) system observatory.