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2012 Fiscal Year Final Research Report

Research of electron density on the lunar surface from natural wave data obtained by the KAGUYA spacecraft

Research Project

  • PDF
Project/Area Number 22760297
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Measurement engineering
Research InstitutionKanazawa University

Principal Investigator

GOTO Yoshitaka  金沢大学, 電子情報学系, 准教授 (30361976)

Project Period (FY) 2010 – 2012
Keywordsセンシング情報処理 / かぐや衛星 / 自然電波
Research Abstract

In this study, we addressed an estimation problem of the electron density profile on the lunar surface from spectrograms of natural plasma waves observed by the KAGUYA spacecraft. As a result, the moon does not have global and steady dense plasma layers which become an evidence of the lunar ionosphere.

  • Research Products

    (15 results)

All 2012 2011 2010

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (9 results)

  • [Journal Article] かぐや衛星で観測した波動スペクトルにおける機器干渉ノイズ低減に関する研究2012

    • Author(s)
      西部匡洋, 後藤由貴, 笠原禎也
    • Journal Title

      かぐや衛星で観測した波動スペクトルにおける機器干渉ノイズ低減に関する研究

      Volume: J95-B(11) Pages: 1567-1575

    • Peer Reviewed
  • [Journal Article] Improvement of equatorial density distribution of the global core plasma model using GPS-derived TEC2012

    • Author(s)
      Goto, Y., Kasahara, Y., Ide, T
    • Journal Title

      Radio Science

      Volume: 47 Pages: RS0F12

    • DOI

      DOI:10.1029/2011RS004763

    • Peer Reviewed
  • [Journal Article] かぐや衛星搭載自然波動観測装置(LRS/WFC)におけるデータ選別アルゴリズムの性能評価2011

    • Author(s)
      大池悠太, 笠原禎也, 後藤由貴
    • Journal Title

      電子情報通信学会論文誌

      Volume: J94-B(8) Pages: 978-987

    • Peer Reviewed
  • [Journal Article] Lunar Ionosphere Exploration Method using Auroral Kilometric Radiation2011

    • Author(s)
      Goto, Y.,(他4名)
    • Journal Title

      Earth, Planets and Space

      Volume: 63 Pages: 47-56

    • DOI

      DOI:10.5047/eps.2011.01.005

    • Peer Reviewed
  • [Journal Article] The Lunar Radar Sounder (LRS) onboard the KAGUYA (SELENE) spacecraft2010

    • Author(s)
      Goto, Y
    • Journal Title

      Space Science Reviews

    • DOI

      DOI:10.1007/s11214-010-9673-8

    • Peer Reviewed
  • [Journal Article] Effect of the solar wind proton entry into the deepest lunar wake2010

    • Author(s)
      Goto, Y
    • Journal Title

      Geophysical Research Letters

      Volume: 37 Pages: L12106

    • DOI

      DOI:10.1029/2010GL043948

    • Peer Reviewed
  • [Presentation] Estimation of electron density profile near the lunar surface from the AKR reflections2012

    • Author(s)
      Goto, Y
    • Organizer
      2012 American Geophysical Union Fall Meeting
    • Place of Presentation
      Moscone Convention Center (USA)
    • Year and Date
      2012-12-06
  • [Presentation] AKRの干渉縞を利用した月面電子密度に関する研究2012

    • Author(s)
      後藤由貴
    • Organizer
      地球電磁気・地球惑星圏学会 第132回総会・講演会
    • Place of Presentation
      札幌コンベンションセンター (北海道)
    • Year and Date
      2012-10-20
  • [Presentation] Vertical Plasma Extent above the Lunar Surface Derived from Interference Pattern of Auroral Kilometric Radiation2011

    • Author(s)
      Goto, Y
    • Organizer
      XXX URSI General Assembly and Scientific Symposium of International Union of Radio Science
    • Place of Presentation
      Symposium of International Union of Radio Science
    • Year and Date
      2011-08-19
  • [Presentation] かぐや衛星で観測されたAKR波の昼側/夜側領域における周波数スペクトルの差異2011

    • Author(s)
      後藤由貴
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      幕張メッセ国際会議場 (千葉県)
    • Year and Date
      2011-05-23
  • [Presentation] Estimation of Vertical Plasma Extent above the Lunar Surface Using Interference Pattern of Natural Plasma Waves2011

    • Author(s)
      Goto, Y
    • Organizer
      International Symposium on Planetary Science 2011
    • Place of Presentation
      Tohoku University, Katahira Sakura Hall (Miyagi)
    • Year and Date
      2011-03-08
  • [Presentation] Vertical Extent of the Circumlunar Plasma Estimated by Natural Plasma Wave Observations2010

    • Author(s)
      Goto, Y
    • Organizer
      2010 American Geophysical Union Fall Meeting
    • Place of Presentation
      Moscone Convention Center (USA)
    • Year and Date
      2010-12-17
  • [Presentation] Modeling of the Plasmaspheric Density Profile from Large Data Sets of VLF waves and GPS signals2010

    • Author(s)
      Goto, Y.
    • Place of Presentation
      Toyama International Conference Center (Toyama)
    • Year and Date
      2010-09-23
  • [Presentation] 自然波動を用いた月電離層探査に関する研究2010

    • Author(s)
      後藤由貴
    • Organizer
      日本地球惑星科学連合 2010年大会
    • Place of Presentation
      幕張メッセ国際会議場 (千葉県)(9)
    • Year and Date
      2010-05-24
  • [Presentation] Examination of Existence of Lunar Ionosphere with Interference Pattern of Natural Waves2010

    • Author(s)
      Goto, Y
    • Organizer
      4th KAGUYA (SELENE) Science Working Team Meeting
    • Place of Presentation
      Hotel Machida Villa (Tokyo)
    • Year and Date
      2010-01-31

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Published: 2014-08-29  

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