JpGU-AGU Joint Meeting 2020

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[J] Oral

M (Multidisciplinary and Interdisciplinary) » M-GI General Geosciences, Information Geosciences & Simulations

[M-GI41] Earth and planetary informatics with huge data management

convener:Ken T. Murata(National Institute of Information and Communications Technology), Rie Honda(Department of Science and Technology, System of Natual Science, Kochi University), Susumu Nonogaki(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Takeshi Horinouchi(Faculty of Environmental Earth Science, Hokkaido University)

[MGI41-01] The integrated data repository-analysis environment developed by ERG Science Center (ERG-SC)

*Tomoaki Hori1, Yoshizumi Miyoshi1, Satoshi Kurita1, Chae-Woo Jun1, Satoko Nakamura1, Shun Imajo1, Masafumi Shoji1, Tomonori Segawa1, Norio Umemura1, Takako Kondo1, Kazuo Shiokawa1, Shoya Matsuda2, Kazushi Asamura2, Iku Shinohara2, Mariko Teramoto3, Yukinaga Miyashita4, Kunihiro Keika5, Kanako Seki5, Yoshimasa Tanaka6 (1.ISEE, Nagoya Univ., 2.JAXA/ISAS, 3.Kyushu Inst. of Tech., 4.KASI, 5.The Univ. of Tokyo, 6.NIPR)

The Exploration of energization and Radiation in Geospace (ERG) project proceeded to start the full range of observations and research on geospace with the launch of the ERG (Arase) satellite in December, 2016. Over three years since then, the project has engaged in exploration of the solar wind-inner magnetosphere-ionosphere coupled system where various plasma populations interact with each other through cross-energy and cross-regional coupling processes. The ERG Science Center (ERG-SC), established at the very beginning of the ERG project, has played an essential role in managing the data center for scientific data as well as promoting close collaborations in the project team and with other research projects, to maximize scientific outcome for geospace science. To drive scientific activities of the project, ERG-SC developed a data archive where all kinds of scientific data of the project are integrated along in standardized formats, and also developed and released a suite of data analysis codes enabling a seamless access and manipulation of the various data on a unified data analysis tool. A future perspective of ERG-SC is to integrate and further foster the developed scientific resources to serve as an integrated science resource repository in which the data archive supports more software platforms to provide the users with a more ubiquitous environment of data analysis. The data archive and analysis tools should be enhanced to support key functions required for a modern science repository, such as the proper versioning and referencing in a way that meets the global standards, for example, those with digital object identifier (DOI).