Investigations on TLEs and TGFs using micro-satellite and ground observation network

利用微卫星和地面观测网络对 TLE 和 TGF 进行研究

• 批准号: 19002002
• 负责人: TAKAHASHI Yukihiro
• 金额: $ 281.96万
• 依托单位: Hokkaido University (2008-2009)Tohoku University (2007)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Specially Promoted Research
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19002002/
• 关键词: TLE; スプライト; 地球ガンマ線; TGF; 大学衛星; 超小型衛星; 雷放電; 地上観測; 小型科学衛星

In order to investigate TLEs, TGFs, global lightning activities, and their effects on the atmosphere/ionosphere/magnetosphere, university microsatellite, named SPRITE-SAT (RISING) was developed successfully and launched in January 2009. Ground-based lightning observation networks using ELF and VLF radio wave were also developed and operated. Based on the data obtained by the ground-based instruments and previously launched satellites, various kinds of data analysis have been carried out, which contribute to the understanding of basic mechanisms of TLEs/TGFs, global lightning activity and their quantitative effects.

为了调查TLE、TGFs、全球闪电活动及其对大气层/电离层/磁层的影响，成功研制了名为SPRITE-SAT（RISING）的大学微型卫星，并于2009年1月发射。还开发和运行了使用极低频和甚低频无线电波的地面闪电观测网络。利用地面观测资料和以往发射的卫星观测资料，开展了各种资料分析，有助于对TLEs/TGFs的基本机制、全球闪电活动及其定量效应的认识。

项目成果

Absolute optical energy of sprites and its relationship to charge moment of parent lightning discharge based on measurement by ISUAL/AP

基于ISUAL/AP测量的精灵绝对光能及其与母闪电放电电荷矩的关系

• 发表时间: 2010
• 期刊: J. Geophys. Res. (in print)
• 作者: Takahashi;Y.;AYoshida;M Sato;T Adachi;S Kondo;R -R Hsu;H -T Su;A B Chen;S B Mende;H U Frey;L -C Lee
• 通讯作者: L -C Lee

Pre-Flight Analysis, Test Evaluation and Flight Verification of the Thermal System of Tohoku University SPRITE-SAT

东北大学SPRITE-SAT热系统飞行前分析、测试评估和飞行验证

• 发表时间: 2010
• 期刊: Transactions of JSASS, Space Technology Japan Vol.8
• 作者: Yuji Sakamoto;Yasuhiro Nakazato;Tomoki Sawakami;Kazuya Yoshida;Yukihiro Takahashi
• 通讯作者: Yukihiro Takahashi

Sensitivity Degradation of the ISUAL instruments and its impact to the observations

ISUAL 仪器的灵敏度下降及其对观测的影响

• 发表时间: 2009
• 作者: Chen;A.B.;Chiang;C.;Hwang;Y.;Wu;Y.;Kuo;C.;Hsu;R.;Su;H.;Lin;S.;Liu;T.;Mende;S.B.;Frey.;H.U.;Takahashi;Y.;Lee;L.
• 通讯作者: L.

SPRITE-SAT mission for sprites and TGFs studies

SPRITE-SAT 任务用于精灵和 TGFs 研究

• 发表时间: 2008
• 作者: Y. Takahashi;T. Sakanoi;M. Sato;S. Kondo;K. Yoshida;Y. Sakamoto;E. Ujiie;T. Takashima;U. Inan;D. Smith
• 通讯作者: D. Smith

Development of the sprite and lightning imaging system onboard the SPRITE-SAT

SPRITE-SAT 上的精灵和闪电成像系统的开发

• 发表时间: 2007
• 作者: M. Sato;Y. Takahashi;T. Sakanoi;S. Kondo;Y. Kasaba;K. Yoshida;Y. Sakamoto;T. Takashima;and S. Ueda
• 通讯作者: and S. Ueda