@inproceedings{oai:jaxa.repo.nii.ac.jp:00003688,
 author = {古本, 政博 and 藤田, 浩輝 and 花田, 俊也 and Furumoto, Masahiro and Fujita, Koki and Hanada, Toshiya},
 book = {宇宙航空研究開発機構特別資料: 第12回宇宙環境シンポジウム講演論文集, JAXA Special Publication: Proceedings of the 12th Spacecraft Environment Symposium},
 month = {Mar},
 note = {第12回 宇宙環境シンポジウム（2015年11月16日-18日. 北九州国際会議場　国際会議室）, 北九州市, 福岡県, The 12th Spacecraft Environment Symposium (November 16-18, 2015. International Conference Room, Kitakyushu International Conference Center), Kitakyushu, Fukuoka, Japan, This paper briefly introduces IDEA the project for In-situ Debris Environmental Awareness, aiming a prompt and clear understanding of the current submillimeter-size debris environment in the low Earth orbit region. Orbital debris, even smaller than 1 mm, may cause a fatal damage on a spacecraft. Therefore, knowledge on submillimeter-size debris should be incorporated in design of spacecraft. However, the current submillimeter-size debris environment has not been defined well because measurements are quite limited in terms of orbital regimes and not continuously available yet. Thus, the IDEA project proposes to deploy a group of micro satellites, which conduct in-situ and near real-time measurements of submillimeter-size debris, into any orbital regimes to be monitored. This paper also introduces a simple constraint equation applicable for orbital planes on which debris contribute to the collision flux that a measurement satellite may experience. Finally, this paper reveals that two measurement satellites or more are necessary to properly estimate the orbital parameters of a broken-up object., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA1630004033, レポート番号: JAXA-SP-15-012},
 pages = {333--337},
 publisher = {宇宙航空研究開発機構(JAXA), Japan Aerospace Exploration Agency (JAXA)},
 title = {IDEA the Project for In-situ Debris Environmental Awareness},
 volume = {JAXA-SP-15-012},
 year = {2016}
}