日本地球惑星科学連合2019年大会

講演情報

[E] ポスター発表

セッション記号 P (宇宙惑星科学) » P-EM 太陽地球系科学・宇宙電磁気学・宇宙環境

[P-EM09] Vertical coupling in the atmosphere and Ionosphere

2019年5月29日(水) 10:45 〜 12:15 ポスター会場 (幕張メッセ国際展示場 8ホール)

コンビーナ:Liu Huixin(九州大学理学研究院地球惑星科学専攻 九州大学宙空環境研究センター)、Chang Loren(Institute of Space Science, National Central University)、大塚 雄一(名古屋大学宇宙地球環境研究所)

[PEM09-P09] Comparisons of Co-incident Ionospheric Plasma Observations Between FORMOSAT-5/AIP and Millstone Hill Incoherent Scatter Radar

*Yi-Wun Chen1Chi-Kuang Chao1 (1.Graduate Institute of Space Science, National Central University, Taiwan)

キーワード:FORMOSAT-5, AIP, ionosphere

Advanced Ionospheric Probe (AIP) onboard FORMOSAT-5 satellite has routinely measured ionospheric plasma parameters, like ion concentration, velocity, and temperature in a sun-synchronous circular orbit at 720 km altitude along 2230 local-time sector since November 2017. AIP has found that the satellite has a much lower potential with respective to environmental plasma from measured current-voltage curves. A comparison study shall be performed to identify possible bias on the derived AIP parameters. Co-incident observations have been scheduled with Millstone Hill incoherent scatter radar during 30 January to 1 February 2019. In this poster, preliminary comparison results will be outlined and will be used to improve accuracy of the AIP measurement in the future.