Takahashi Toru

タカハシトオル | Takahashi Toru

Affiliation and department：
Job title： Senior Researcher

Research field (1)： Space and planetary science

Research keywords (4)： Ionospheric Disturbance , EISCAT radar , Sodium lidar , Aurora

Research theme for competitive and other funds (6)：

2020 - 2024 衛星測位精度改善に向けた電離圏擾乱の発生予測:マルチスケール観測の実現
2019 - 2022 北欧レーダー群とNaライダーを最大限に活用して解き明かすオーロラ擾乱時の大気加熱(採用辞退)
2019 - 2020 Study of generation mechanism of plasma disturbances based on multiple rocket s oundings and ground based observations
2018 - 2018 Polarization electric field inside auroral patches: Simultaneous experiment of EISCAT radars and KAIRA
2015 - 2017 脈動するオーロラに対する中間圏大気の化学的応答の理解

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Papers (21)：

Toru Takahashi, Mitsunori Kitamura, Susumu Saito, Amane Fujiwara, Takeyasu Sakai. Evaluation of DFMC SBAS Broadcasted from Japanese QZSS in the Arctic. ION Pacific PNT. 2024. 75-80
S. Nozawa, N. Saito, T. D. Kawahara, S. Wada, T. T. Tsuda, S. Maeda, T. Takahashi, H. Fujiwara, V. L. Narayanan, T. Kawabata, et al. A statistical study of convective and dynamic instabilities in the polar upper mesosphere above Tromsø. Earth Planets Space. 2023. 75. 22
Toru Takahashi, Susumu Saito, Mitsunori Kitamura, Takeyasu Sakai. Performance of DFMC SBAS broadcasted from Japanese QZSS in Oslo, Norway. The International Technical Meeting of the The Institute of Navigation. 2022. 401-406
Toru Takahashi, Andres Spicher, Francesca Di Mare, Douglas E. Rowland, Robert F. Pfaff, Michael R. Collier, Lasse Boy Novock Clausen, Jøran Idar Moen. Suppression of Ionospheric Irregularity Due to Auroral Particle Impact. Journal of Geophysical Research: Space Physics. 2021. 127. 1
Viswanathan Lakshmi Narayanan, Satonori Nozawa, Shin-Ichiro Oyama, Ingrid Mann, Kazuo Shiokawa, Yuichi Otsuka, Norihito Saito, Satoshi Wada, Takuya D. Kawahara, Toru Takahashi. Formation of an additional density peak in the bottom side of the sodium layer associated with the passage of multiple mesospheric frontal systems. Atmospheric Chemistry and Physics. 2021. 21. 4. 2343-2361

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MISC (20)：

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Lectures and oral presentations (11)：

Generation mechanism of polarization electric field inside auroral patches: Simultaneous experiment of EISCAT radars and KAIRA
(50th Anniversary International Symposium of Center for Space Science and Radio Engineering 2018)
Electric filed modulations induced by auroral patches observed with EISCAT and KAIRA radars
(Fifth International Symposium on Arctic Research 2018)
Depletion of mesospheric sodium during extended period of pulsating aurora: high speed sodium lidar observation
(2017 CEDAR Workshop 2017)
Gradient drift instability in the trailing edge of polar patches
(JpGU-AGU Joint Meeting 2017 2017)
Depletion of mesospheric sodium during extended period of pulsating aurora
(18th EISCAT International symposium and MST15/iMST2 workshop 2017)

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Education (3)：

2012 - 2015 Nagoya University Graduate School of Science Division of Particle and Astrophysical Science
2010 - 2012 Nagoya University Graduate School of Science Division of Particle and Astrophysical Science
2006 - 2010 Meiji University School of Science and Technology

Professional career (1)：

Work history (9)：

2022/04 - 現在 National Institute of Maritime, Port and Aviation Technology Electronic Navigation Research Institute Senior Researcher
2020/04 - 2022/03 National Institute of Maritime, Port and Aviation Technology Electronic Navigation Research Institute Researcher
2019/04 - 2021/03 University of Oslo Department of Physics Overseas Research Fellowships
2018/08 - 2020/03 Japan Society for the Promotion of Science
2016/08 - 2019/03 理化学研究所光量子制御技術開発グループ客員研究員(兼任)

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Committee career (5)：

Awards (1)：

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