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2008 Fiscal Year Annual Research Report

高精度軸比画像生成用円偏波合成開口レーダの開発

Research Project

Project/Area Number 19686025
Research InstitutionChiba University

Principal Investigator

J・T Sri Sumantyo  Chiba University, 環境リモートセンシング研究センター, 准教授 (40396693)

Keywordsアンテナ / 合成開口レーダ / 円偏波 / 航空機搭載 / マイクロ波リモートセンシング / マイクロ衛星搭載
Research Abstract

合成開口レーダ(SAR)センサは全天候型センサで、夜昼によらずに運用できる多目的センサである。現在、国内と国外に運用されているほとんどのSARセンサは直線偏波(水平と垂直偏波)およびその組み合わせしか動作していないので、限定された情報しか取れない。また、このSARセンサは電離層による影響またはファラデー回転が大きく、大型、複雑な構造、大電力などのようなデメリットをもっている。さらに、わが国の大学レベルにおけるSARシステムの研究開発があまり行われていないので、SARシステムにおける人材不足が深刻な状況であるので、SARシステムに関する研究と教育を緊急に処置すべきである。このような背景で、本研究では、地表層における様々な情報を精密かつ高精度に観測できる、世界初かつ日本独自の技術による次世代航空機・マイクロ衛星搭載用の円偏波合成開口レーダ(Circularly Polarized Synthetic Aperture Radar : CP-SAR)センサを開発している。ここで、代表者は円偏波の振る舞いを利用して、左旋円偏波(LHCP)と右旋円偏波(RHCP)の受信信号の利得比または軸比画像(Axial Ratio Image、以後ARIとする)を抽出し、挑戦的に新画像として提案した。この方法は、従来のSARセンサと比較して、プラットフォームの姿勢に依存しないし、地表層による散乱問題の高精度・低雑音化などを期待している。本研究の実施内容として、CP-SAR用のマイクロストリップアンテナ、制御回路、特性測定方法などの設計開発を行っている。専門知識の開拓と育成貢献として、本研究の成果は近い将来、世界初の円偏波による地球表層環境・地殻変動の実態把握とその要因解析、大陸規模の植生3次元構造の変遷を中心とする表層・植生・土地被覆変動の研究とデータ解析・処理手法と検証などに応用できると期待する。

  • Research Products

    (38 results)

All 2009 2008 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (33 results) Remarks (1 results)

  • [Journal Article] Model for Removal of Speckle Noise in SAR Images(ALOS PALSAR)2008

    • Author(s)
      J. T. Sri Sumantyo and Jalal Amini
    • Journal Title

      The Canadian Journal of Remote Sensing 34

      Pages: 503-515

    • Peer Reviewed
  • [Journal Article] Analysis of co-occurrence and discrete wavelet transform textures for differentiation of forest and non-forest vegetation in very-high-resolution optical-sensor imagery2008

    • Author(s)
      Yashon O. Ouma, J.T. Sri Sumantyo and R. Tateishi
    • Journal Title

      International Journal of Remote Sensing 29

      Pages: 3417-3456

    • Peer Reviewed
  • [Journal Article] Multiscale remote sensing data segmentation and post-segmentation change detection based on logical modeling : Theoretical exposition and experimental results for forestland cover change analysis2008

    • Author(s)
      Yashon O. Ouma, J. T. Sri Sumantyo, and R. Tateishi
    • Journal Title

      Computers & Geosciences 34

      Pages: 715-737

    • Peer Reviewed
  • [Journal Article] Microwave and optical image fusion for surface and sub-surface feature mapping in Eastern Sahara

    • Author(s)
      M. M. Rahman, J. T. Sri Sumantyo, and M. Sadek
    • Journal Title

      International Journal of Rempte Sensing (受理)(印刷中)

    • Peer Reviewed
  • [Presentation] Development of Circularly Polarized Synthetic Aperture Radar onboard Microsatellite2009

    • Author(s)
      J.T.Sri Sumantyo, H. Wakabayashi, A. Iwasaki, F. Takahashi, H. Ohmae, H. Watanabe, R. Tateishi, F. Nishio, M. Baharuddin, P. Rizki, and W. Victor
    • Organizer
      Progress in Electromagnetics Research Symposium(PIE RS2009)
    • Place of Presentation
      中国・北京
    • Year and Date
      20090323-27
  • [Presentation] Microstrip Antennas for Circularly Polarized Synthetic Aperture Radar," AP2008-2 02(2009-2)2009

    • Author(s)
      M. Baharuddin, J.T.Sri Sumantyo, and H. Kuze
    • Organizer
      The Institute of Electronics, Information and Communication Engineers (IEICE) Technical Report
    • Place of Presentation
      東京都・東京農業大学
    • Year and Date
      20090200
  • [Presentation] ALOS-PALSAR DInSAR Analysis for Urban Subsidence Monitoring : Case Study of Jakarta Megacity, Indonesia2009

    • Author(s)
      L. Bayuaji, S. Bambang, J.T. Sri Sumantyo, and H. Kuze
    • Organizer
      The 16th Remote Sensing Forum-SICE
    • Place of Presentation
      東京都・RESTEC
    • Year and Date
      2009-03-02
  • [Presentation] Development of Measurement System for Circularly Polarized Synthetic Aperture Radar2009

    • Author(s)
      W. Victor, M. Baharuddin, J.T. Sri S umantyo and H. Kuze
    • Organizer
      The 16th Remote Sensing Forum-SICE
    • Place of Presentation
      東京都・RESTEC
    • Year and Date
      2009-03-02
  • [Presentation] Geometric and Radiometric Terrain Correction for ALOS PALSAR Image Products2009

    • Author(s)
      M. Mahmudur Rahman and J.T. Sri Sumantyo
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] JERS-1 SAR and ALOS PALSAR DInSAR to Investigate Subsidence Dynamics of Urban Area : Bandung City, Indonesia2009

    • Author(s)
      Josaphat Tetuko Sri Sumantyo
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] The Preliminary Design of Circularly Polarized Synthetic Aperture Radar (CP-SAR) onboard Small Satellite2009

    • Author(s)
      Prilando Rizki Akbar and J.T. Sri Sumantyo
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] FFT computation FPGA for Microsatellite onboard Synthetic Aperture Radar2009

    • Author(s)
      Toshiki Hirata, Kazuteru Namba, Hi deo Ito, Bambang Setiadi, Josaphat Tetuko Sri Sumantvo
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] Microstrip antennas for Circularly-Polarized Synthetic Aperture. Radar(CP-SAR)2009

    • Author(s)
      Merna Baharuddin, J.T. Sri Sumantyo. and H. Kuze
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] Application of Remote Sensing for land cover analysis of southern part in Bangladesh2009

    • Author(s)
      Md. Mijanur Rahman, Takeuchi Tatsuki, Ryutaro Tateishi, Josaphat Tetuko Sri Sumantvo
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] ALOS/PALSAR DInSAR Analysis for Urban Subsidence Monitoring : Case Study of Jakarta Megacity, Indonesia2009

    • Author(s)
      Luhur Bayuaji, J.T.Sri Sumantyo and H. Kuze
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] Preliminary Report on Collapse of Inner Rim Wall at Miyakejima Volcanic Creator using In-SAR images2009

    • Author(s)
      K. Hattori, T. Hirano, J.T. Sri Suma ntyo, T. Maeda, T. Takano and S. Yoshida
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] Functional Data Analysis of Multi-Angular Hyperspectral Chris2009

    • Author(s)
      Sugianto and Josaphat Tetuko Sri Sumantyo
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] Development of Measurement System for Circularly Polarized Synthetic Aperture Radar2009

    • Author(s)
      Victor Wissan, Merna Baharuddin, Prilando Rizki Akbar, Josaphat Tetuko Sri Sumantyo, Hiroaki Kuze
    • Organizer
      International Workshop on Synthetic Aperture Radar(IWSAR2009)
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      2009-02-16
  • [Presentation] The impact of El-nino and the positive Indian Ocean Dipole on rainfall variability in the Indo-Pasific reeion2008

    • Author(s)
      Bannu, J.T.Sri Sumantyo, Musali Kri shnaiah, H. Kuze
    • Organizer
      Proc. of the 14th CEReS International Symposium and SKYNET Workshop on "Remote Sensing of the Atmospherefor Better Understanding of Climate Change
    • Place of Presentation
      千葉県・千葉大学
    • Year and Date
      20081113-14
  • [Presentation] The development of Circularly Polarized Synthetic Aperture Radar Sensor Mounted on Unmanned Aerial Vehicle2008

    • Author(s)
      M. Baharuddin, P.R. Akbar, J.T. Sri Sumantyo, and H. Kuze
    • Organizer
      International Symposium on Remote Sensing(ISRS2008)
    • Place of Presentation
      韓国・テージョン
    • Year and Date
      20081029-31
  • [Presentation] Artificial Neural Networks in Forest Biomass Estimation2008

    • Author(s)
      Jalal Amini, J.T. Sri Sumantyo, Mahdi Falahati, and Reza Shams
    • Organizer
      International Symposium on Remote Sensing(ISRS2008)
    • Place of Presentation
      韓国・テージョン
    • Year and Date
      20081029-31
  • [Presentation] Investigation of the Speckle Noise Filters in ALOS PALSAR Images2008

    • Author(s)
      Jalal Amini and J.T. Sri Sumantyo
    • Organizer
      International Symposium on Remote Sensing(ISRS2008)
    • Place of Presentation
      韓国・テージョン
    • Year and Date
      20081029-31
  • [Presentation] Circularly Polarized Synthetic Aperture Radar on Unmanned Air Vehicle : Antenna Development for the Radar Sensor2008

    • Author(s)
      Merna Baharuddin, Prilando R.A., J. T. Sri Sumantyo, and H. Kuze
    • Organizer
      Proceedings of Indonesia - Japan Joint Scientific Sympo sium 2008(IJJSS 2008)
    • Place of Presentation
      千葉県・千葉大学けやき会館
    • Year and Date
      20080921-24
  • [Presentation] Next Generation Circularly Polarized Synthetic Aperture Radar onboard Microsate llite Development2008

    • Author(s)
      Prilando R. A., Merna Baharuddin, J. T. Sri Sumantyo, and H. Kuze
    • Organizer
      Proceedings of Indonesia - Japan Joint Scientific Sympo sium 2008(IJJSS 2008)
    • Place of Presentation
      千葉県・千葉大学けやき会館
    • Year and Date
      20080921-24
  • [Presentation] Retrieving information of hot mud eruption in East Java using ASTER data2008

    • Author(s)
      L. Bayuaji, J.T. Sri Sumantyo, H. Kuze and H. Watanabe
    • Organizer
      Proceedings of Indonesia-Japan Joint Scientific Sympo sium 2008(IJJSS 2008)
    • Place of Presentation
      千葉県・千葉大学けやき会館
    • Year and Date
      20080921-24
  • [Presentation] Mapping forest cover using Synthetic Aperture Radar (SAR) data2008

    • Author(s)
      M. Mahmudur Rahman and J.T.Sri Sumantyo
    • Organizer
      Proceedings of Indonesia-Japan Joint Scientific Sympo sium 2008(IJJSS 2008)
    • Place of Presentation
      千葉県・千葉大学けやき会館
    • Year and Date
      20080921-24
  • [Presentation] Near real time digital signal processing for UAV mounted SAR using FPGA2008

    • Author(s)
      V.Wissan, Prilando R.A., M.Baharuddin, J.T.Sri Sumantyo and H. Kuze
    • Organizer
      Proceedings of Indonesia - Japan Joint Scientific Symposium 2008(IJJSS 2008)
    • Place of Presentation
      千葉県・千葉大学けやき会館
    • Year and Date
      20080921-24
  • [Presentation] Remote sensing technology for open green space investigation as reduction factor in urban climate change2008

    • Author(s)
      Laras Tursilowati, J.T. Sri Sumantyo, H. Kuze, and E. Sri Adiningsih
    • Organizer
      Proceedings of Indonesia-Japan Joint Scientific Symposium 2008(IJJSS 2008)
    • Place of Presentation
      千葉県・千葉大学けやき会館
    • Year and Date
      20080921-24
  • [Presentation] ALOS PALSAR Data for Tropical Forest Interpretation and Mapping2008

    • Author(s)
      M. Mahmudur Rahman and Josaphat Tetuko Sri Sumantyo
    • Organizer
      The XXI Congress The International Society for Photogrammetry and Remote Sensing (ISPRS) Commission VII, WG VII/2
    • Place of Presentation
      中国・北京
    • Year and Date
      20080703-11
  • [Presentation] Development of Circularly Polarized Synthetic Aperture Radar onboard Microsatellite2008

    • Author(s)
      J.T. Sri Sumantyo
    • Organizer
      千葉大学オープンリサーチ
    • Place of Presentation
      千葉県・千葉大学けやき会館
    • Year and Date
      2008-09-06
  • [Presentation] Development of High Precision Circularly Polarized Synthetic Aperture Radar on board Microsatellite2008

    • Author(s)
      M. Baharuddin, J. T. Sri Sumantyo
    • Organizer
      Geoinformation Forum 2008 Japan Association of Surveyors
    • Place of Presentation
      神奈川県・横浜パシフィコ
    • Year and Date
      2008-06-18
  • [Presentation] Development of Circularly Polarized Synthetic Aperture Radar (CP-SAR) for Microsatellite onboard Sensor2008

    • Author(s)
      R.A Prilando, M. Baharuddin, J. T. Sri Sumantyo
    • Organizer
      Geoinformation Forum 2008 Japan Association of Surveyors
    • Place of Presentation
      神奈川県・横浜パシフィコ
    • Year and Date
      2008-06-18
  • [Presentation] Synthetic Aperture Radar (SAR) Images for Monitoring of Urban Growth2008

    • Author(s)
      M. Mahmudur Rahman and Josaphat Tetuko Sri Sumantyo
    • Organizer
      Geoinformation Forum 2008 Japan Association of Surveyors
    • Place of Presentation
      神奈川県・横浜パシフィコ
    • Year and Date
      2008-06-18
  • [Presentation] Development of Circularly Polarized Synthetic Aperture Radar onboard Microsatel lite2008

    • Author(s)
      J.T.Sri Sumantyo, H.Wakabayashi, A. Iwasaki, F.Takahashi, H.Ohmae, H. Watanabe, R. Tateishi, and F. Nishio
    • Organizer
      地球惑星連合大会
    • Place of Presentation
      千葉県・幕張メッセ
    • Year and Date
      2008-05-29
  • [Presentation] Development of Circularly Polarized Synthetic Aperture Radar (CP-SAR) onboard Earth Observation Microsatellite2008

    • Author(s)
      A. Prilando Rizki, M. Baharuddin, J. T. Sri Sumantyo and H. Kuze
    • Organizer
      第44回日本リモートセンシング学会
    • Place of Presentation
      神奈川県・東京工業大学
    • Year and Date
      2008-05-22
  • [Presentation] Introduction of Circularly Polarized Synthetic Aperture Radar (CP-SAR) onboard Microsatellite System2008

    • Author(s)
      M. Baharuddin, J.T. Sri Sumantyo, A. Prilando Rizki, and H. Kuze
    • Organizer
      第44回日本リモートセンシング学会
    • Place of Presentation
      神奈川県・東京工業大学
    • Year and Date
      2008-05-22
  • [Presentation] Rainfall anomaly in Indonesian region during periods of strong El Nino and Indian Ocean dipole mode2008

    • Author(s)
      Bannu, J.T. Sri Sumantyo and H. Kuze
    • Organizer
      第44回日本リモートセンシング学会
    • Place of Presentation
      神奈川県・東京工業大学
    • Year and Date
      2008-05-22
  • [Remarks]

    • URL

      http://www2.cr.chiba-u.jp/mrsl/

URL: 

Published: 2010-06-11   Modified: 2016-04-21  

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