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2009 Fiscal Year Final Research Report

Improvement of Rainfall Estimation and Rainfall Prediction Using the Next Generation Polarimetric Radar and Its Impact Evaluation for Water Management

Research Project

  • PDF
Project/Area Number 19206054
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field 水工水理学
Research InstitutionKyoto University

Principal Investigator

NAKAKITA Eiichi  Kyoto University, 防災研究所, 教授 (70183506)

Co-Investigator(Renkei-kenkyūsha) OISHI Satoru  神戸大学, 都市安全研究センター, 教授 (30252521)
TSUBOKI Kazuhisa  名古屋大学, 地球水循環研究センター, 准教授 (90222140)
SUZUKI Kenji  山口大学, 農学部, 准教授 (30304497)
KAWAMURA Seiji  情報通信研究機構, 電磁波計測研究センター, 主任研究員 (10435795)
TAKAHASHI Tsutomu  桜美林大学, 名誉教授 (20197742)
TANAKA Kenji  京都大学, 防災研究所, 准教授 (30283625)
NAKAGAWA Katsuhiro  情報通信研究機構, 電磁波計測研究センター, 主任研究員 (80359009)
ICHIKAWA Yutaka  山梨大学, 医学工学総合研究部, 准教授 (30293963)
SUGIMOTO Souichiro  電力中央研究所, 地球工学研究所, 主任研 究員 (20371479)
SUZUKI Yoshiharu  宇都宮大学, 工学研究科, 助教 (80344901)
SHUSSE Yukari  防災科学技術研究所, 水・土砂防災研究部, 研究員 (80415851)
OHIGASHI Tadayasu  名古屋大学, 地球水循環研究センター, 助教 (80464155)
YAMAGUCHI Kosei  京都大学, 生存基盤科学研究ユニット, 研究員 (90551383)
Project Period (FY) 2007 – 2009
Keywords降水量推定 / 降水予測 / 偏波レーダー / ビデオゾンデ
Research Abstract

With a view to improve quantitative precipitation estimation and forecast for river control, the campaign observation of the next generation polarimetric radar synchronized with videosonde were carried out in Okinawa. As the result, the method of estimation of the drop size distribution and the type of precipitation particles using the polarimetric radar data was developed. Moreover, the advanced techniques of QPE and QPF were brought to realization by applying the estimation method to the numerical weather prediction, or by deeply understanding of precipitation mechanism.

  • Research Products

    (8 results)

All 2010 2009 2008

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (3 results)

  • [Journal Article] ゲリラ豪雨の早期探知に関する研究2010

    • Author(s)
      中北英一・山邊洋之・山口弘誠
    • Journal Title

      土木学会水工学論文集 第54巻

      Pages: 343-348

    • Peer Reviewed
  • [Journal Article] 偏波レーダーとビデオゾンデの同期観測および降水粒子タイプ判別2009

    • Author(s)
      中北英一・山口弘誠・隅田康彦・竹畑栄伸・鈴木賢士・中川勝広・大石哲・出世ゆかり・坪木和久・大東忠保
    • Journal Title

      土木学会水工学論文集 第53巻

      Pages: 361-366

    • Peer Reviewed
  • [Journal Article] 偏波レーダーCOBRAを用いた降水粒子種類の同化手法の提案2009

    • Author(s)
      山口弘誠・中北英一
    • Journal Title

      土木学会水工学論文集 第53巻

      Pages: 355-360

    • Peer Reviewed
  • [Journal Article] Characteristics of Polarimetric Radar Variables in Three Types of Rainfalls in a Baiu Front Event over the East China Sea2009

    • Author(s)
      Shusse, Y., K., Nakagawa, N. Takahashi, S. Satoh, T. Iguchi
    • Journal Title

      JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN 87,5

      Pages: 865-875

    • Peer Reviewed
  • [Journal Article] Cバンド偏波レーダーによる降雨量推定アルゴリズムの構築に関する研究2008

    • Author(s)
      中北英一・竹畑栄伸・中川勝広
    • Journal Title

      土木学会水工学論文集 第52巻

      Pages: 349-354

    • Peer Reviewed
  • [Presentation] ata assimilation of hydrometeor types estimated from the polarimetric radar observation.2009

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita, Yasuhiko Sumida
    • Organizer
      World Meteorological Organization Symposium on Nowcasting and Very Short Term Forecasting
    • Place of Presentation
      Telus Whistler Conference Centre, Whistler, British Columbia, Canada
    • Year and Date
      20090831-20090904
  • [Presentation] ビデオゾンデで観測された霰粒子の雲物理学的特徴2009

    • Author(s)
      鈴木賢士, 重藤峻介, 黄河匠, 井原充貴, 和田華代, 伊関一悟
    • Organizer
      2009年度日本気象学会秋季大会
    • Place of Presentation
      アクロス福岡, 福岡市
    • Year and Date
      2009-11-25
  • [Presentation] Research and development of the COBRA at NICT2009

    • Author(s)
      川村誠治, 中川勝広, 花土弘, 出世ゆかり, 佐竹誠, 佐藤晋介, 高橋暢宏, 井口俊夫
    • Organizer
      International Symposium on Radar and Modeling Studies of the Atmosphere
    • Place of Presentation
      Kyoto
    • Year and Date
      2009-11-10

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Published: 2011-06-18   Modified: 2016-04-21  

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