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Development of an analysis system for the environment in the Earth's magnetosphere using propagation characteristics of plasma waves

Publicly Offered Research

Project AreaSolar-Terrestrial Environment Prediction as Science and Social Infrastructure
Project/Area Number 16H01172
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionKanazawa University

Principal Investigator

笠原 禎也  金沢大学, 総合メディア基盤センター, 教授 (50243051)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords磁気圏・電離圏 / 超高層物理学 / 自然現象観測・予測 / リモートセンシング / 電波伝搬
Outline of Annual Research Achievements

科学衛星は、地球周辺プラズマ(地球磁気圏)環境の直接計測に大変有用であるが、「その場」観測であるため、プラズマ環境の時間・空間変化の識別や、グローバルな描像の把握が困難である。
本研究では、磁気圏のプラズマ波の伝搬特性を活用し、疎な観測情報から磁気圏の全体像を掌握する技術を獲得するため、(1)科学衛星で観測したプラズマ波の強度・屈折率・伝搬方向などの特徴パラメータを網羅的に求める解析ツール、(2)太陽や地磁気活動、ローカルタイムなどに依存する磁気圏内のプラズマ密度分布と地球磁場構造を考慮して、波動の伝搬通路を理論計算できるレイトレイシング法の開発に取り組んだ。
まず、あけぼの衛星が長期連続観測した地上からのオメガ信号を自動抽出し、電離層・プラズマ圏におけるVLF波の伝搬特性のローカルタイム・季節・太陽活動度などの依存性を明らかにした。さらに2016年末に打上げられたあらせ衛星で観測したプラズマ波の伝搬パラメータを、網羅的に導出する手法を確立した。一方、従来から我々が保有するレイトレイシングプログラムに、磁場モデルとしてTsyganenko model、プラズマ密度モデルとしてGlobal core plasma modelを導入し、あらせ飛翔領域におけるプラズマ波の伝搬通路計算を可能とした。
今後、波動の伝搬特性の観測値と、レイトレイシングによる伝搬通路に沿った理論値を照合することで、磁気圏内のプラズマ密度等のグローバル分布、さらには放射線帯の生成・消失に寄与するとされるEMICやコーラス等の波源分布が推定可能となり、「その場」観測から磁気圏全体の空間構造推定につながることが期待できる。

Research Progress Status

29年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

29年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (73 results)

All 2018 2017 2016

All Journal Article (12 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 12 results,  Open Access: 12 results,  Acknowledgement Compliant: 1 results) Presentation (61 results) (of which Int'l Joint Research: 25 results,  Invited: 14 results)

  • [Journal Article] Software-type Wave-Particle Interaction Analyzer on board the Arase satellite2018

    • Author(s)
      Katoh Yuto et al.
    • Journal Title

      Earth Planets Space

      Volume: 70 Issue: 1 Pages: 1-9

    • DOI

      10.1186/s40623-017-0771-7

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pulsating aurora from electron scattering by chorus waves2018

    • Author(s)
      S. Kasahara, Y. Miyoshi, S. Yokota, T. Mitani, Y. Kasahara, S. Matsuda, A. Kumamoto, A. Matsuoka, Y. Kazama, H. U. Frey, V. Angelopoulos, S. Kurita, K. Keika, K. Seki & I. Shinohara
    • Journal Title

      Nature

      Volume: 554 Issue: 7692 Pages: 337-340

    • DOI

      10.1038/nature25505

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Plasma Wave Experiment (PWE) on board the Arase (ERG) Satellite2018

    • Author(s)
      Y. Kasahara, Y. Kasaba, H. Kojima, S. Yagitani, K. Ishisaka, A. Kumamoto, F. Tsuchiya, M. Ozaki, S. Matsuda, T. Imachi, Y. Miyoshi, M. Hikishima, Y. Katoh, M. Ota, M. Shoji, A. Matsuoka, and I. Shinohara
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1 Pages: 0-0

    • DOI

      10.1186/s40623-018-0842-4

    • NAID

      120006517898

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Onboard software of Plasma Wave Experiment aboard Arase: instrument management and signal processing of Waveform Capture/Onboard Frequency Analyzer2018

    • Author(s)
      Matsuda Shoya、Kasahara Yoshiya、Kojima Hirotsugu、Kasaba Yasumasa、Yagitani Satoshi、Ozaki Mitsunori、Imachi Tomohiko、Ishisaka Keigo、Kumamoto Atsushi、Tsuchiya Fuminori、Ota Mamoru、Kurita Satoshi、Miyoshi Yoshizumi、Hikishima Mitsuru、Matsuoka Ayako、Shinohara Iku
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1 Pages: 0-0

    • DOI

      10.1186/s40623-018-0838-0

    • NAID

      120006529720

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magnetic Search Coil (MSC) of Plasma Wave Experiment (PWE) aboard the Arase (ERG) satellite2018

    • Author(s)
      Ozaki Mitsunori、Yagitani Satoshi、Kasahara Yoshiya、Kojima Hirotsugu、Kasaba Yasumasa、Kumamoto Atsushi、Tsuchiya Fuminori、Matsuda Shoya、Matsuoka Ayako、Sasaki Takashi、Yumoto Takahiro
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1 Pages: 0-0

    • DOI

      10.1186/s40623-018-0837-1

    • NAID

      120006517903

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High Frequency Analyzer (HFA) of Plasma Wave Experiment (PWE) onboard the Arase spacecraft2018

    • Author(s)
      A. Kumamoto, F. Tsuchiya, Y. Kasahara, Y. Kasaba, H. Kojima, S. Yagitani, K. Ishisaka, T. Imachi, M. Ozaki, S. Matsuda, M. Shoji, A. Matsuoka, Y. Katoh, Y. Miyoshi, and T. Obara
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1 Pages: 0-0

    • DOI

      10.1186/s40623-018-0854-0

    • NAID

      120006502577

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Data Processing in Software-type Wave-Particle Interaction Analyzer on board the Arase Satellite2018

    • Author(s)
      M. Hikishima, H. Kojima, Y. Katoh, Y. Kasahara, S. Kasahara, T. Mitani, N. Higashio, A. Matsuoka, Y. Miyoshi, K. Asamura, T. Takashima, S. Yokota, M. Kitahara, and S. Matsuda
    • Journal Title

      Earth, Planets and Space

      Volume: 70 Issue: 1 Pages: 0-0

    • DOI

      10.1186/s40623-018-0856-y

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Statistical study on propagation characteristics of Omega signals (VLF) in magnetosphere detected by the Akebono satellite2017

    • Author(s)
      Suarjaya I Made Agus Dwi、Kasahara Yoshiya、Goto Yoshitaka
    • Journal Title

      Earth, Planets and Space

      Volume: 69 Issue: 1

    • DOI

      10.1186/s40623-017-0684-5

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geospace exploration project: Arase (ERG)2017

    • Author(s)
      Y Miyoshi, Y Kasaba, I Shinohara, T Takashima, K Asamura, H Matsumoto,N Higashio, T Mitani, S Kasahara, S Yokota, S Wang, Y Kazama,Y Kasahara, S Yagitani, A Matsuoka, H Kojima, Y Katoh, K Shiokawa,K Seki, M Fujimoto, T Ono, and ERG project group
    • Journal Title

      J. Phys.: Conf. Ser.

      Volume: 869 Pages: 1-4

    • DOI

      10.1088/1742-6596/869/1/012095

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Wire Probe Antenna (WPT) and Electric Field Detector (EFD) of Plasma Wave Experiment (PWE) aboard the Arase satellite: specifications and initial evaluation results2017

    • Author(s)
      Y. Kasaba, K. Ishisaka, Y. Kasahara, T. Imachi, S. Yagitani, H. Kojima, S. Matsuda, M. Shoji, S. Kurita, T. Hori, A. Shinbori, M. Teramoto, Y. Miyoshi, T. Nakagawa, N. Takahashi, Y. Nishimura, A. Matsuoka, A. Kumamoto, F. Tsuchiya, and R. Nomura
    • Journal Title

      Earth, Planets and Space

      Volume: 69 Issue: 1 Pages: 2-18

    • DOI

      10.1186/s40623-017-0760-x

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Automatic Detection of Omega Signals Captured by the Poynting Flux Analyzer (PFX) On Board the Akebono Satellite2016

    • Author(s)
      I Made Agus Dwi Suarjaya, Y. Kasahara, and Y. Goto
    • Journal Title

      International Journal of Advanced Computer Science and Applications

      Volume: 7(10) Issue: 10 Pages: 67-74

    • DOI

      10.14569/ijacsa.2016.071009

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Estimation Method of Ionospheric TEC Distribution using Single Frequency Measurements of GPS Signals2016

    • Author(s)
      Win Zaw Hein, Y. Goto, and Y. Kasahara
    • Journal Title

      International Journal of Advanced Computer Science and Applications

      Volume: 7(12) Issue: 12 Pages: 1-6

    • DOI

      10.14569/ijacsa.2016.071201

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 科学衛星によるVLF/ELF波動観測2018

    • Author(s)
      笠原 禎也
    • Organizer
      シンポジウム「VLF波動研究50年の歩み」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Analysis of data from a series of Van Allen Probes and ARASE satellite conjunctions to determine the spatial scale of magnetospheric wave modes and their effects on radiation belt particles2018

    • Author(s)
      Chris A Colpitts, Yoshizumi Miyoshi, Aaron W Breneman, Cynthia A Cattell, Yoshiya Kasahara, and George B Hospodarsky
    • Organizer
      AGU Chapman Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] あらせPWE観測データからの伝搬ベクトル解析の原理2018

    • Author(s)
      笠原 禎也
    • Organizer
      「プラズマ圏の観測とモデリング」「ジオスペースにおけるプラズマ波動研究集会」合同研究集会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] A proposal of direction finding and evaluation technique of plasma waves measured in the Earth's magnetosphere2017

    • Author(s)
      Mamoru Ota, Yoshiya Kasahara, Yoshitaka Goto
    • Organizer
      The 2nd PSTEP International Symposium (PSTEP-2)
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2017-03-23
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] あらせプラズマ波動・電場観測器 (PWE) 初期運用報告2017

    • Author(s)
      笠原 禎也, 笠羽 康正, 小嶋 浩嗣, 八木谷 聡, 松田 昇也, 石坂 圭吾, 尾崎 光紀, 土屋 史紀, 熊本 篤志, 疋島 充, 井町 智彦, 加藤 雄人, 三好 由純, 篠原 育
    • Organizer
      名古屋大学宇宙地球環境研究所研究集会「脈動オーロラ研究会」
    • Place of Presentation
      名古屋大学(名古屋市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズマ波動観測から示唆される地球プラズマ圏のマイナーイオン2017

    • Author(s)
      松田 昇也, 三好 由純, 笠原 禎也
    • Organizer
      名古屋大学宇宙地球環境研究所研究集会「太陽惑星系宇宙プラズマ中の重イオンに関する研究集会」
    • Place of Presentation
      大阪電気通信大学(寝屋川市)
    • Year and Date
      2017-03-08
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] あらせプラズマ波動観測の現状について2017

    • Author(s)
      笠原 禎也, 笠羽 康正, 小嶋 浩嗣, 八木谷 聡, 松田 昇也, 石坂 圭吾, 尾崎 光紀, 土屋 史紀, 熊本 篤志, 疋島 充, 井町 智彦, 加藤 雄人, 三好 由純, 篠原 育
    • Organizer
      名古屋大学宇宙地球環境研究所研究集会「プラズマ圏の観測とモデリング」
    • Place of Presentation
      大阪電気通信大学(寝屋川市)
    • Year and Date
      2017-03-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] Characteristics of PlasmasphericEquatorial Noise from Van Allen Probes observation2017

    • Author(s)
      Yoshizumi Miyoshi, Koji Nomura, Satoshi Kurita, Shoya Matsuda, Kunihiro Keika, Masafumi Shoji, Shinobu Machida, Yoshiya Kasahara, Naritoshi Kitamura, Ondrej Santolik, Craig A. Kletzing, Scott Boardsen, Richard Horne
    • Organizer
      名古屋大学宇宙地球環境研究所研究集会「プラズマ圏の観測とモデリング」
    • Place of Presentation
      大阪電気通信大学(寝屋川市)
    • Year and Date
      2017-03-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズマ波動観測から見るプラズマ圏のイオン組成変化2017

    • Author(s)
      松田 昇也, 三好 由純, 笠原 禎也
    • Organizer
      名古屋大学宇宙地球環境研究所研究集会「プラズマ圏の観測とモデリング」
    • Place of Presentation
      大阪電気通信大学(寝屋川市)
    • Year and Date
      2017-03-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] プラズマ波動・電場観測器(PWE)現況報告2017

    • Author(s)
      笠原 禎也, 笠羽 康正, 小嶋 浩嗣, 八木谷 聡, 松田 昇也, 石坂 圭吾, 尾崎 光紀, 土屋 史紀, 熊本 篤志, 疋島 充, 井町 智彦, 加藤 雄人, 三好 由純, 篠原 育
    • Organizer
      名古屋大学宇宙地球環境研究所研究集会「ERG衛星の観測データを活用した電磁場・プラズマ波動解析ワークショップ」
    • Place of Presentation
      名古屋大学(名古屋市)
    • Year and Date
      2017-03-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] 科学衛星搭載プラズマ波動観測器のための汎用データアーカイブファイル形式の設計2017

    • Author(s)
      奥田 拓希, 松田 昇也,笠原 禎也,笠羽 康正,土屋 史紀,三好 由純,ERG/PWEチーム
    • Organizer
      平成28年度宇宙科学情報解析シンポジウム
    • Place of Presentation
      宇宙科学研究所(相模原市)
    • Year and Date
      2017-02-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] 宇宙科学連携拠点・ERGサイエンスセンターによるあらせ(ERG)衛星の高次データ整備及び定常運用計画立案ツールの開発2017

    • Author(s)
      小路 真史, 三好 由純, 梅村 宜生, 松田 昇也, 栗田 怜, 篠原 育, 笠原 禎也, 小嶋 浩嗣, 疋島 充, 加藤 雄人, 浅村 和史, 堀 智昭, 宮下 幸長, 桂華 邦裕, 寺本 万里子, 瀬川 朋紀, 西谷 望, 関 華奈子, ERG サイエンスセンタータスクチーム
    • Organizer
      平成28年度宇宙科学情報解析シンポジウム
    • Place of Presentation
      宇宙科学研究所(相模原市)
    • Year and Date
      2017-02-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジオスペース探査計画: ERG2017

    • Author(s)
      三好 由純, 篠原 育, 高島 健, 浅村 和史, 東尾 奈々, 松本 晴久, 三谷 烈史, 横田 勝一郎, 笠原 慧, 風間 洋一, Wang Shiang-Yu, 平原 聖文, 笠原 禎也, 笠羽 康正, 八木谷 聡, 松岡 彩子, 小嶋 浩嗣, 加藤 雄人, 塩川 和夫, 関 華奈子, 藤本 正樹, 中村 揚介, 福田 盛介, 仁田 工美, 小川 恵美子, 小野 高幸, ERGプロジェクトチーム
    • Organizer
      宇宙科学シンポジウム
    • Place of Presentation
      宇宙科学研究所(相模原市)
    • Year and Date
      2017-01-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] ERG衛星による電場・磁場・プラズマ波動観測:観測器仕様と観測計画2017

    • Author(s)
      笠原 禎也, 笠羽康正, 八木谷 聡, 石坂 圭吾, 尾崎 光紀, 熊本 篤志, 土屋 史紀, 井町 智彦, 松田 昇也, 太田 守, ERG/PWEチーム, 松岡 彩子, 寺本 万里子, 野村 麗子, 能勢正仁, 藤本 晶子, 田中 良昌, 篠原 学, ERG/MGFチーム, 小嶋 浩嗣, 加藤 雄人, 疋島 充, 高島 健, 浅村 和史, 三好由純, ERG/S-WPIAチーム
    • Organizer
      宇宙科学シンポジウム
    • Place of Presentation
      宇宙科学研究所(相模原市)
    • Year and Date
      2017-01-05
    • Related Report
      2016 Annual Research Report
  • [Presentation] Investigation of ion composition of the inner magnetosphere from magnetosonic wave observations2017

    • Author(s)
      Yoshizumi Miyoshi, Koji Nomura, Satoshi Kurita, Shoya Matsuda, Kunihiro Keika, Masafumi Shoji, Yoshiya Kasahara, Naritoshi Kitamura, Shinobu Machida, Ondrej Santolik, Craig Kletzing, Scott Boardsen, John Wygant, Richard Horne
    • Organizer
      Japan Geoscience Union (JPGU) - American Geophysical Union (AGU) Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Geospace Exploration Project: Arase(ERG)2017

    • Author(s)
      Yoshizumi Miyoshi, Iku Shinohara, Takeshi Takashima, Kazushi Asamura, Nana Higashio, Takefumi Mitani, Shoichiro Yokota, Satoshi Kasahara, Yoichi Kazama, Shiang-Yu Wang, Masafumi Hirahara, Yoshiya Kasahara, Yasumasa Kasaba, 他7名
    • Organizer
      Japan Geoscience Union (JPGU) - American Geophysical Union (AGU) Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plasma Wave Experiment (PWE) on board the ARASE (ERG) Satellite (Initial Report)2017

    • Author(s)
      Yoshiya Kasahara, Yasumasa Kasaba, Hirotsugu Kojima, Satoshi Yagitani, Keigo Ishisaka, Atsushi Kumamoto, Fuminori Tsuchiya, Tomohiko Imachi, Mitsunori Ozaki, Shoya Matsuda, Mamoru Ota, Hiroki Okuda, Mitsuru Hikishima, Yuto Katoh, Ayako Matsuoka, Kazushi Asamura, Takeshi Takashima, Yoshizumi Miyoshi, Iku Shinohara
    • Organizer
      Japan Geoscience Union (JPGU) - American Geophysical Union (AGU) Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Initial Report of High Frequency Analyzer (HFA) onboard the ARASE (ERG) Satellite2017

    • Author(s)
      Atsushi Kumamoto, Fuminori Tsuchiya, Yoshiya Kasahara, Yasumasa Kasaba, Hirotsugu Kojima, Satoshi Yagitani, Keigo Ishisaka, Tomohiko Imachi, Mitsunori Ozaki, Shoya Matsuda, Satoshi Kurita, Yuto Katoh, Mitsuru Hikishima, Yoshizumi Miyoshi, Ayako Matsuoka, Iku Shinohara
    • Organizer
      Japan Geoscience Union (JPGU) - American Geophysical Union (AGU) Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bayesian Evaluation Technique for Direction Finding Method using Spectral Matrix,2017

    • Author(s)
      Mamoru Ota, Yoshiya Kasahara, Yoshitaka Goto
    • Organizer
      Japan Geoscience Union (JPGU) - American Geophysical Union (AGU) Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Onboard Processing on PWE OFA/WFC (Onboard Frequency Analyzer/Waveform Capture) aboard the ERG (ARASE) Satellite2017

    • Author(s)
      Shoya Matsuda, Yoshiya Kasahara, Hirotsugu Kojima, Yasumasa Kasaba, Satoshi Yagitani, Mitsunori Ozaki, Tomohiko Imachi, Keigo Ishisaka, Mamoru Ota, Atsushi Kumamoto, Fuminori Tsuchiya, Yoshizumi Miyoshi, Ayako Matsuoka, Iku Shinohara
    • Organizer
      Japan Geoscience Union (JPGU) - American Geophysical Union (AGU) Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 1周波GPS信号計測による電離層TEC観測の拡大2017

    • Author(s)
      後藤 由貴, Win Zaw Hein, 松井 睦, 笠原 禎也
    • Organizer
      Japan Geoscience Union (JPGU) - American Geophysical Union (AGU) Joint Meeting 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] あらせがとらえた宇宙のさえずり2017

    • Author(s)
      笠原 禎也
    • Organizer
      電磁波工学研究の進歩に関する公開シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Geospace Exploration Project: Arase (ERG)2017

    • Author(s)
      Yoshizumi Miyoshi, Iku Shinohara, Takeshi Takashima, Kazushi Asamura, Nana Higashio, Takehfumi Mitani, Shoichiro Yokota, Satoshi Kasahara, Yoichi Kazama, Shiang-Yu Wang, Masafumi Hirahara, Yoshiya Kasahara, Yasumasa Kasaba, 他7名
    • Organizer
      14th Annual Meeting Asia Oceania Geosciences Society (AOGS)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasma Wave Experiment (PWE) on Board the Arase (ERG) Satellite~ Specification and Initial Observation Report2017

    • Author(s)
      Yoshiya Kasahara, Yasumasa Kasaba, Hitotsugu Kojima, Satoshi Yagitani, Keigo Ishisaka, Atsushi Kumamoto, Fuminori Tsuchiya, Tomohiko Imachi, Mitsunori Ozaki, Shoya Matsuda, Mamoru Ota, Hiroki Okuda, Mitsuru Hikishima, Ayako Matsuoka, Kazushi Asamura, Takeshi Takashima, Yoshizumi Miyoshi, Iku Shinohara
    • Organizer
      14th Annual Meeting Asia Oceania Geosciences Society (AOGS)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Initial Report of the Plasma Wave Experiment (PWE) onboard the ARASE (ERG) Satellite2017

    • Author(s)
      Yoshiya Kasahara, Yasumasa Kasaba, Hirotsugu Kojima, Satoshi Yagitani, Keigo Ishisaka, Atsushi Kumamoto, Fuminori Tsuchiya, Tomohiko Imachi, Mitsunori Ozaki, Shoya Matsuda, Mitsuru Hikishima, Yuto Katoh, Ayaka Matsuoka, Yoshizumi Miyoshi, Iku Shinohara
    • Organizer
      Proceedings of 32nd International Union of Radio Science General Assembly (URSI-GA)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Estimation Method of Ionospheric TEC Distribution from Single-Frequency GPS Measurements with Polynomial Models2017

    • Author(s)
      Yoshitaka Goto, Win Zaw Hein, Atsushi Matsui, Yoshiya Kasahara
    • Organizer
      Proceedings of 32nd International Union of Radio Science General Assembly (URSI-GA)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Arase mission; overview2017

    • Author(s)
      Yoshizumi Miyoshi, Iku Shinohara, Takeshi Takashima, Kazushi Asamura, S.-Y. Wang , Yoichi Kazama, Satoshi Kasahara, Shoichiro Yokota, Takafumi Mitani, Nana Higashio, Yoshiya Kasahara, Ayako Matsuoka, Hirotsugu Kojima, Kazuo Shiokawa, Kanako Seki
    • Organizer
      The 3rd ERG Mission Science Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Plasma Wave Experiment (PWE) on board the ARASE (ERG) Satellite2017

    • Author(s)
      Yoshiya Kasahara, Yasumasa Kasaba, Hirotsugu Kojima, Satoshi Yagitani, Keigo Ishisaka, Atsushi Kumamoto, Fuminori Tsuchiya, Mitsunori Ozaki, Shoya Matsuda, Mamoru Ota, Tomohiko Imachi, Mitsuru Hikishima, Yuto Katoh, Ayako Matsuoka, and Yoshizumi Miyoshi
    • Organizer
      The 3rd ERG Mission Science Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Arase : mission overview and initial results2017

    • Author(s)
      三好 由純, 篠原 育, 高島 健, 浅村 和史, Wang S.-Y., 風間 洋一, 笠原 慧, 笠原 禎也, 笠羽 康正, 八木谷 聡, 松岡 彩子, 小嶋 浩嗣, 加藤 雄人, 疋島 充, 塩川 和夫, 関 華奈子, 堀 智昭, 小路 真史, 寺本 万里子, Chang Tzu-Fang, 他8名
    • Organizer
      地球電磁気・地球惑星圏学会第142回総会および講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Overview of the plasma wave experiment(PWE)on board the Arase (ERG) Satellite -Data evaluation and initial results-2017

    • Author(s)
      笠原 禎也, 松田 昇也, 笠羽 康正, 小嶋 浩嗣, 土屋 史紀, 熊本 篤志, 尾崎 光紀, 八木谷 聡, 石坂 圭吾, 三好 由純, 疋島 充, 北原 理弘, 加藤 雄人, 太田 守, 栗田 怜, 小路 真史, 井町 智彦, 寺本 万里子, 松岡 彩子, 篠原 育, 細川 敬祐, 他3名
    • Organizer
      地球電磁気・地球惑星圏学会第142回総会および講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Wire Probe Antenna and Electric Field Detector of Plasma Wave Experiment aboard ARASE: Specifications and Evaluation results2017

    • Author(s)
      笠羽 康正, 石坂 圭吾, 笠原 禎也, 井町 智彦, 八木谷 聡, 小嶋 浩嗣, 松田 昇也, 小路 真史, 栗田 怜, 堀 智昭, 新堀 淳樹, 寺本 万里子, 三好 由純, 中川 朋子, 高橋 直子, 西村 幸敏, 松岡 彩子, 熊本 篤志, 土屋 史紀, 野村 麗子
    • Organizer
      地球電磁気・地球惑星圏学会第142回総会および講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Initial results of HFA onboard the ARASE satellite: Observations of plasmasphere evolution and AKR from the both hemisphere2017

    • Author(s)
      熊本 篤志, 土屋 史紀, 笠原 禎也, 笠羽 康正, 小嶋 浩嗣, 八木谷 聡, 石坂 圭吾, 井町 智彦, 尾崎 光紀, 松田 昇也, 小路 真史, 松岡 彩子, 加藤 雄人, 三好 由純, 篠原 育, 小原 隆博
    • Organizer
      地球電磁気・地球惑星圏学会第142回総会および講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] あけぼの衛星観測に基づく昼側カスプ領域におけるELF帯電磁波による水素・酸素イオン加熱の解析2017

    • Author(s)
      石ヶ谷 侑季, 熊本 篤志, 笠原 禎也, 加藤 雄人, 松田 昇也
    • Organizer
      地球電磁気・地球惑星圏学会第142回総会および講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] あらせ衛星搭載のプラズマ波動観測器によって計測された波形データの精密較正2017

    • Author(s)
      北原 理弘, 加藤 雄人, 疋島 充, 笠原 禎也, 松田 昇也, 小嶋 浩嗣, 尾崎 光紀, 八木谷 聡
    • Organizer
      地球電磁気・地球惑星圏学会第142回総会および講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Polarization Analyses and Direction Finding of Plasma Waves via the Continuous Cross-Spectrum Measurement by Arase/PWE2017

    • Author(s)
      松田 昇也, 笠原 禎也, 小嶋 浩嗣, 笠羽 康正, 八木谷 聡, 尾崎 光紀, 井町 智彦, 石坂 圭吾, 栗田 怜, 太田 守, 三好 由純, 松岡 彩子, 寺本 万里子, 篠原 育
    • Organizer
      地球電磁気・地球惑星圏学会第142回総会および講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Absolute Direction Finding Method for the PWE/OFA Data,2017

    • Author(s)
      太田 守, 笠原 禎也, 松田 昇也, 小嶋 浩嗣, 松岡 彩子, 疋島 充, 笠羽 康正, 尾崎 光紀, 八木谷 聡, 土屋 史紀, 熊本 篤志
    • Organizer
      地球電磁気・地球惑星圏学会第142回総会および講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Investigation of ion composition of the innermagnetosphere from magnetosonic wave observations2017

    • Author(s)
      Y. Miyoshi, K. Nomura, S. Kurita, S. Matsuda, K. Keika, M.Shoji, S. Machida, Y. Kasahara, N. Kitamura, O. Santolik, C. A. Kletzing, S. Boardsen, and R. Horne
    • Organizer
      The 359th Symposium for Sustainable Humanosphere, International Workshop on radio science and radio application technology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direction finding method developed for the Arase/PWE2017

    • Author(s)
      M. Ota, Y. Kasahara, S. Matsuda, H. Kojima, A. Matsuoka, M. Hikishima, Y. Kasaba, M. Ozaki, S. Yagitani, F. Tsuchiya, and A. Kumamoto
    • Organizer
      The 359th Symposium for Sustainable Humanosphere, International Workshop on radio science and radio application technology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Study of effects of ionosphere on HF ocean radar2017

    • Author(s)
      N. Hanada, T. Kakumoto, Y. Goto, and Y. Kasahara
    • Organizer
      The 359th Symposium for Sustainable Humanosphere, International Workshop on radio science and radio application technology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Initial status and results of plasma wave and radio observations by the Arase satellite2017

    • Author(s)
      Yasumasa Kasaba, Yoshiya Kasahara, Hirotsugu Kojima, Satoshi Yagitani, Keigo Ishisaka, Atsushi Kumamoto, Fuminori Tsuchiya, Mistunori Ozaki, Shoya Matsuda, Tomohiko Imachi, Yoshizumi Miyoshi, Mitsuru Hikishima, Yuto Katoh, Mamoru Ota, Ayako Matsuoka, Takashima Takeshi, and Iku Shinohara
    • Organizer
      International Workshop on Solar, Heliospheric and Magnetospheric Radiostronomy: The legacy of Jean-Louis Steinberg
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 「あらせ」搭載波動計測器の特色と初期成果2017

    • Author(s)
      笠原 禎也
    • Organizer
      PLASMA2017 シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Accurate calibration of waveform data measured by the Plasma Wave Experiment on board the ARASE satellite2017

    • Author(s)
      Masahiro Kitahara, Yuto Katoh, Mitsuru Hikishima, Yoshiya Kasahara, Shoya Matsuda, Hirotsugu Kojima, Mitsunori Ozaki, and Satoshi Yagitani
    • Organizer
      American Geophysical Union Fall Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Arase: mission overview and initial results2017

    • Author(s)
      Yoshizumi Miyoshi, Iku Shinohara, Takeshi Takashima, Kazushi Asamura, Shiang-Yu Wang, Yoichi Kazama, Satoshi Kasahara, Shoichiro Yokota, Takefumi Mitani, Nana Higashio, Yoshiya Kasahara, Yasumasa Kasaba, Satoshi Yagitani, Ayako Matsuoka, Hirotsugu Kojima, Kazuo Shiokawa, Kanako Seki, 他13名
    • Organizer
      American Geophysical Union Fall Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Initial report of the High Frequency Analyzer (HFA) onboard the ARASE (ERG) Satellite: Observations of the plasmasphere evolution and auroral kilometric radiation from the both hemisphere2017

    • Author(s)
      Atsushi Kumamoto, Fuminori Tsuchiya, Yoshiya Kasahara, Yasumasa Kasaba, Hirotsugu Kojima, Satoshi Yagitani, Keigo Ishisaka, Tomohiko Imachi, Mitsunori Osaki, Shoya Matsuda, Iku Shinohara, and Takahiro Obara
    • Organizer
      American Geophysical Union Fall Meeting 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 統計的モデル選択によるスペクトルマトリクスの分類2016

    • Author(s)
      太田 守,笠原 禎也,後藤 由貴
    • Organizer
      第332回生存圏シンポジウム「宇宙プラズマ波動研究会」
    • Place of Presentation
      京都大学(宇治市)
    • Year and Date
      2016-12-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] Study on Omega Signals Observed by Poynting Flux Analyzer on board the Akebono Satellite2016

    • Author(s)
      I Made Agus Dwi Suarjaya, Yoshiya Kasahara, Yoshitaka Got
    • Organizer
      第332回生存圏シンポジウム「宇宙プラズマ波動研究会」
    • Place of Presentation
      京都大学(宇治市)
    • Year and Date
      2016-12-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] 1周波GPS信号からの電離層TEC推定のためのモデル検討2016

    • Author(s)
      松井 睦, Win Zaw Hein, 後藤 由貴, 笠原 禎也
    • Organizer
      第332回生存圏シンポジウム「宇宙プラズマ波動研究会」
    • Place of Presentation
      京都大学(宇治市)
    • Year and Date
      2016-12-02
    • Related Report
      2016 Annual Research Report
  • [Presentation] 1周波GPS信号からの電離層TEC推定手法におけるTEC観測モデルの検討2016

    • Author(s)
      松井 睦, Win Zaw Hein, 後藤 由貴, 笠原 禎也
    • Organizer
      第140回地球電磁気地球惑星圏学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2016-11-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジオスペース探査:ERGプロジェクト2016

    • Author(s)
      三好 由純, 篠原 育, 高島 健, 浅村 和史, 松本 晴久, 東尾 奈々, 三谷 烈史, 横田 勝一郎, 笠原 慧, 風間 洋一, Wang Shiang-Yu, 平原 聖文, 笠原 禎也, 笠羽 康正, 八木谷 聡, 松岡 彩子, 小嶋 浩嗣, 加藤 雄人, 塩川 和夫, 関 華奈子, 藤本 正樹, 小野 高幸
    • Organizer
      第140回地球電磁気地球惑星圏学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2016-11-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Investigation of ion components in the plasmasphere using plasma wave observations2016

    • Author(s)
      Koji Nomura, Yoshizumi Miyoshi, Satoshi Kurita, Shoya Matsuda, Kunihiro Keika, Masafumi Shoji, Shinobu Machida, Yoshiya Kasahara, Naritoshi Kitamura, Ondrej Santolik, Craig A. Kletzing, Scott Boardsen
    • Organizer
      第140回地球電磁気地球惑星圏学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2016-11-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] Specification and Observation plan of the plasma wave experiment (PWE) on board ERG2016

    • Author(s)
      Yoshiya Kasahara, Yasumasa Kasaba, Hirotsugu Kojima, Satoshi Yagitani, Shoya Matsuda, Fuminori Tsuchiya, Keigo Ishisaka, Mitsunori Ozaki, Tomohiko Imachi, Atsushi Kumamoto, Yoshizumi Miyoshi, Mamoru Ota, Satoshi Kurita, Naoko Takahashi, Kazushi Asamura, Iku Shinohara
    • Organizer
      第140回地球電磁気地球惑星圏学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2016-11-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] ERG搭載プラズマ波動観測器PWEにおける受信器特性の機上較正手法の実装2016

    • Author(s)
      松田 昇也, 笠原 禎也, 小嶋 浩嗣, 笠羽 康正, 井町 智彦, 尾崎 光紀, 八木谷 聡, 石坂 圭吾, 櫻井 勢一郎
    • Organizer
      第140回地球電磁気地球惑星圏学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2016-11-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] ERG衛星プラズマ波動観測データの地上データ処理の開発2016

    • Author(s)
      奥田 拓希, 松田 昇也, 太田 守, 笠原 禎也, 笠羽 康正, 土屋 史紀, 小嶋 浩嗣, 井町 智彦, 後藤 由貴, 三好 由純
    • Organizer
      第140回地球電磁気地球惑星圏学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2016-11-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] スペクトルマトリクスを用いる伝搬ベクトル推定手法の性能評価2016

    • Author(s)
      太田 守, 笠原 禎也, 後藤 由貴
    • Organizer
      第140回地球電磁気地球惑星圏学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2016-11-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] Propagation Characteristics of Omega Signals2016

    • Author(s)
      Suarjaya I Made Agus Dwi, Yoshiya Kasahara, Yoshitaka Goto
    • Organizer
      第140回地球電磁気地球惑星圏学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2016-11-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] ERG・プラズマ波動・電場観測器(PWE)のデータ解析2016

    • Author(s)
      笠原 禎也, 笠羽 康正, 小嶋 浩嗣, 八木谷 聡, 石坂 圭吾, 尾崎 光紀, 土屋 史紀, 熊本 篤志, 井町 智彦, 松田 昇也, 太田 守, ERG/PWEチーム
    • Organizer
      名古屋大学宇宙地球環境研究所・京都大学生存圏研究所合同シンポジウム「ERGミッションのための新しいデータ解析手法・解析ツールに関する研究会」
    • Place of Presentation
      名古屋大学(名古屋市)
    • Year and Date
      2016-11-15
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] ERG/PWEによるEMIC観測2016

    • Author(s)
      笠原 禎也, 松田 昇也, 笠羽 康正, 小嶋 浩嗣, 八木谷 聡, 石坂 圭吾, 尾崎 光紀, 熊本 篤志, 土屋 史紀, 井町 智彦, ERG/PWEチーム
    • Organizer
      ERG衛星観測に向けたEMIC波動および関連現象に関する研究集会
    • Place of Presentation
      宇宙科学研究所(相模原市)
    • Year and Date
      2016-09-06
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Geospace Exploration Project ERG2016

    • Author(s)
      Y. Miyoshi, I. Shinohara, T. Takashima, K. Asamura, H. Matsumoto, N. Higashio, T. Mitani, S. Yokota, S. Kasahara, S. Wang, Y. Kazama, M. Hirahara, Y. Kasahara, Y. Kasaba, S. Yagitani, A. Matsuoka, H. Kojima, Y. Katoh, K. Shiokawa, and K. Seki
    • Organizer
      2016 URSI Asia-Pacific Radio Science Conference (AP-RASC)
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2016-08-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Current Status and Planning of the Plasma Wave Experiment (PWE) Onboard the ERG Satellite2016

    • Author(s)
      Y. Kasahara, Y. Kasaba, H. Kojima, S. Yagitani, T. Imachi, M. Ozaki, S. Matsuda, K. Ishisaka, F. Tsuchiya, and A. Kumamoto
    • Organizer
      2016 URSI Asia-Pacific Radio Science Conference (AP-RASC)
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2016-08-24
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation Method of Ionospheric TEC Distribution from Single Frequency GPS Measurements using a Slant Effect Model2016

    • Author(s)
      Win Zaw Hein, Y. Kashiwa, Y. Goto, and Y. Kasahara
    • Organizer
      2016 URSI Asia-Pacific Radio Science Conference (AP-RASC)
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2016-08-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Variation in Crossover Frequency of Ion Cyclotron Whistlers in the Lower Plasmasphere2016

    • Author(s)
      S. Matsuda, Y. Kasahara, and C. A. Kletzing
    • Organizer
      13th Annual Meeting Asia Oceania Geosciences Society (AOGS)
    • Place of Presentation
      Beijing, China
    • Year and Date
      2016-08-02
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research

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Published: 2016-04-26   Modified: 2018-12-17  

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