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Ocean Altimetry using Reflected GPS Signals for Tsunami Monitoring

Research Project

Project/Area Number 19360405
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Earth system and resources enginnering
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

YASUDA Akio  Tokyo University of Marine Science and Technology, 海洋科学技術研究科, 特任教授 (00023250)

Co-Investigator(Kenkyū-buntansha) HOJO Harumasa  東京海洋大学, 産学地域連携推進機構, 客員教授 (20377071)
FAN Chunming  東京海洋大学, 海洋科学部, 助教 (10311664)
EBINUMA Takuji  東京海洋大学, 海洋科学技術研究科, 特任准教授 (40456314)
久保 信明  東京海洋大学, 海洋工学部, 准教授 (80343169)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥19,630,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥4,530,000)
Fiscal Year 2009: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2008: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Fiscal Year 2007: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Keywordsリモートセンシング / 衛星測位 / GPS / 海面高度 / FPGA
Research Abstract

本研究では,海面で反射したGPS信号を利用した新しい海面高度計測センサを開発した.このセンサは,GPS衛星を信号源として利用するパッシブなシステムであるため,小型・省電力である.また,一度に複数のGPS反射波を観測できるため,広範囲な海洋観測が可能である.航空機からの観測実験では,数十cmの精度で海面高度を観測できることが確認された.本研究成果の応用として,航空機や人工衛星から津波監視などが考えられる.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (18 results)

All 2009 2008 2007

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (11 results)

  • [Journal Article] GPS Ocean Altimetry from Low Altitude Aircraft2009

    • Author(s)
      Takuji Ebinuma
    • Journal Title

      Proceedings of Asian Navigation Conference 2009

      Pages: 23-30

    • NAID

      110007687004

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] GPS Ocean Altimetry from Low Altitude Aircraft2009

    • Author(s)
      海老沼拓史
    • Journal Title

      Proceedings of Asia Navigation Conference 2009

      Pages: 23-30

    • NAID

      110007687004

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GPS反射波を利用した海面高度の計測2008

    • Author(s)
      海老沼拓史, 安田明生
    • Journal Title

      日本航海学会論文集 Vol.19

      Pages: 199-204

    • NAID

      110007045513

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] GPS反射波を利用した海面高度の計測2008

    • Author(s)
      海老沼 拓史
    • Journal Title

      日本航海学会論文集 119

      Pages: 199-204

    • NAID

      110007045513

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Software-Defined GNSS Receiver for Ocean Remote Sensing2007

    • Author(s)
      Takuji Ebinuma, Akio Yasuda, Shinichi Kondo
    • Journal Title

      Proceedings of Asian Navigation Conference 2007

      Pages: 20-26

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Software-Defined GNSS Receiver for Ocean Remote Sensing2007

    • Author(s)
      海老沼, 拓史
    • Journal Title

      Proceedings of Asian Navigation Conference

      Pages: 20-26

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GPS海洋反射波用受信機の開発2007

    • Author(s)
      海老沼, 拓史
    • Journal Title

      電子情報通信学会技術研究報告 107

      Pages: 29-34

    • Related Report
      2007 Annual Research Report
  • [Presentation] FPGAによるオープンコアGPS受信機の開発2009

    • Author(s)
      海老沼拓史
    • Organizer
      GPS/GNSSシンポジウム2009
    • Place of Presentation
      江東区文化センター
    • Year and Date
      2009-12-01
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] FPGA-based GPS Reflectometry Receiver Development2009

    • Author(s)
      安田明生
    • Organizer
      International Symposium on GPS/GNSS 2009
    • Place of Presentation
      Jeju(韓国)
    • Year and Date
      2009-11-05
    • Related Report
      2009 Final Research Report
  • [Presentation] FPGA-based GPS Reflectometry Receiver Development2009

    • Author(s)
      安田明生
    • Organizer
      International Symposium on GPS/GNSS 2009
    • Place of Presentation
      Jeju (韓国)
    • Year and Date
      2009-11-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] FPGA-based Reconfigurable GPS Receiver Development for Space Applications2009

    • Author(s)
      海老沼拓史
    • Organizer
      WSANE2009
    • Place of Presentation
      Fudan University(中国)
    • Year and Date
      2009-11-03
    • Related Report
      2009 Final Research Report
  • [Presentation] FPGA-based Reconfigurable GPS Receiver Development for Space Applications2009

    • Author(s)
      海老沼拓史
    • Organizer
      WSANE2009
    • Place of Presentation
      Fudan大学 (中国)
    • Year and Date
      2009-11-03
    • Related Report
      2009 Annual Research Report
  • [Presentation] Airborne GPS Reflectometry from Low Altitude Aircraft2009

    • Author(s)
      海老沼拓史
    • Organizer
      ICROS-SICE International Joint Conference
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2009-08-18
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 測位衛星信号を利用した海洋リモートセンシング技術の開発2009

    • Author(s)
      海老沼拓史
    • Organizer
      第11回環境リモートセンシングシンポジウム
    • Place of Presentation
      千葉大学けやき会館
    • Year and Date
      2009-02-23
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] GPS反射波を利用した極域リモートセンシング2008

    • Author(s)
      海老沼, 拓史
    • Organizer
      国立極地研究所研究集会
    • Place of Presentation
      国立極地研究所
    • Year and Date
      2008-03-31
    • Related Report
      2007 Annual Research Report
  • [Presentation] GPS反射波を利用した海面高度計2008

    • Author(s)
      海老沼拓史
    • Organizer
      電子情報通信学会2008年総合大会
    • Place of Presentation
      北九州市立大学
    • Year and Date
      2008-03-18
    • Related Report
      2009 Final Research Report
  • [Presentation] GPS反射波を利用した海面高度計2008

    • Author(s)
      海老沼, 拓史
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      北九州学術研究都市
    • Year and Date
      2008-03-18
    • Related Report
      2007 Annual Research Report
  • [Presentation] GPS海洋反射観測用受信機の開発2007

    • Author(s)
      海老沼拓史
    • Organizer
      宇宙・航行エレクトロニクス研究会
    • Place of Presentation
      JAXA(相模原)
    • Year and Date
      2007-11-30
    • Related Report
      2009 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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