@inproceedings{oai:jaxa.repo.nii.ac.jp:00038686,
 author = {三好, 勉信 and 藤原, 均 and 東尾, 奈々 and Miyoshi, Yasunobu and Fujiwara, Hitoshi and Higashio, Nana},
 book = {第58回宇宙科学技術連合講演会講演集, Proceedings of 58th Space Sciences and Technology Conference},
 month = {Nov},
 note = {第58回宇宙科学技術連合講演会（2014年11月12日-14日. 長崎ブリックホール), 長崎市, 長崎県, Space craft are usually forced by space environments: e.g., solar radiation, high energy particles, debris, and atmospheric molecules. Air drag effects are not negligible for space crafts in low altitude orbit. In order to estimate the neutral atmospheric density, we have constructed an atmosphere-ionosphere coupled model (GAIA). We introduce the global distribution of the neutral atmospheric density obtained by the GAIA. Our results indicate that spatio-temporal variations of the neutral density is significant in the upper atmosphere. In this study, we focus our attention on day-to-day variations of the neutral density in the upper atmosphere., 資料番号: AC1500046000, レポート番号: JSASS-2014-4080},
 publisher = {日本航空宇宙学会(JSASS), The Japan Society for Aeronautical and Space Sciences (JSASS)},
 title = {中性大気密度モデル（GAIAモデル）の研究},
 year = {2014}
}