• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Heavy Rainfall Prediction by the Estimation of Cloud Microphysics Amounts Based on the Assimilation of the Polarimtric Radar Data

Research Project

Project/Area Number 21860046
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Hydraulic engineering
Research InstitutionKyoto University

Principal Investigator

YAMAGUCHI Kosei  Kyoto University, 生存基盤科学研究ユニット, 特定研究員 (90551383)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,639,000 (Direct Cost: ¥2,030,000、Indirect Cost: ¥609,000)
Fiscal Year 2010: ¥1,235,000 (Direct Cost: ¥950,000、Indirect Cost: ¥285,000)
Fiscal Year 2009: ¥1,404,000 (Direct Cost: ¥1,080,000、Indirect Cost: ¥324,000)
Keywords降水予測 / データ同化 / 偏波レーダー / 水文気象 / 自然災害 / 短時間降水予測
Research Abstract

With a view to improve quantitative precipitation forecast by the estimation of the various cloud microphysics based on the data assimilation of the polarimetric radar, the assimilation method of the precipitation type estimated by the polarimetric radar was developed, in addition, the effect on the QPF by the assimilation of the vertical profile of vapor was evaluated, which brought to realization on the advanced techniques of QPF.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (21 results)

All 2011 2010 2009

All Journal Article (7 results) (of which Peer Reviewed: 2 results) Presentation (14 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

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 最新型偏波レーダーを用いた氷相降水粒子タイプの混在状態推定に関する研究2010

    • Author(s)
      中北英一, 隅田康彦, 山口弘誠, 鈴木賢士, 中川勝広, 川村誠治
    • Journal Title

      京都大学防災研究所年報

      Volume: 53B Pages: 433-446

    • NAID

      40019855369

    • Related Report
      2010 Annual Research Report
  • [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 54

      Pages: 343-348

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Data assimilation of hydrometeor types estimated from the polarimetric radar observation.2009

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita, Yasuhiko Sumida
    • Journal Title

      Proc.of World Meteorological Organization Symposium on Nowcasting and Very Short Term Forecasting

      Pages: 7-7

    • Related Report
      2010 Final Research Report
  • [Journal Article] 偏波気象レーダーを用いた降水粒子タイプ情報のデータ同化手法の開発2009

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

      京都大学防災研究所年報 第52号B

      Pages: 539-546

    • NAID

      120002515041

    • Related Report
      2010 Final Research Report
  • [Journal Article] Data assimilation of hydrometeor types estimated from the polarimetric radar observation2009

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita, Yasuhiko Sumida
    • Journal Title

      Proc.of World Meteorological Organization Symposium on Nowcasting and Very Short Term 8(CD-ROM)

      Pages: 7-7

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 偏波気象レーダーを用いた降水粒子タイプ情報のデータ同化手法の開発2009

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

      京都大学防災研究所年報 52

      Pages: 539-546

    • NAID

      120002515041

    • Related Report
      2009 Annual Research Report
  • [Presentation] 水蒸気量の鉛直分布のデータ同化による降水予測精度へのインパクト評価2011

    • Author(s)
      山口弘誠, 中北英一, 古本淳一
    • Organizer
      平成22年度京都大学防災研究所研究発表講演会
    • Place of Presentation
      京都大学宇治キャンパス,京都府宇治市
    • Related Report
      2010 Annual Research Report
  • [Presentation] Data assimilation of hydrometeor types estimated from the Polarimetric Radar Observation.2010

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita
    • Organizer
      International Precipitation Conference (IPC10)
    • Place of Presentation
      University of Coimbra, Coimbra, Portugal
    • Related Report
      2010 Final Research Report
  • [Presentation] 偏波レーダーを用いた混在状態を考慮に入れた降水粒子種類判別手法の構築2010

    • Author(s)
      山口弘誠, 中北英一, 隅田康彦, 鈴木賢士
    • Organizer
      日本気象学会2010年度秋季大会
    • Place of Presentation
      京都テルサ,京都市
    • Related Report
      2010 Annual Research Report
  • [Presentation] 最新型偏波レーダーを用いた降水粒子タイプの判別手法の構築2010

    • Author(s)
      隅田康彦, 中北英一, 山口弘誠
    • Organizer
      水文・水資源学会2010年度研究発表会
    • Place of Presentation
      法政大学,東京都千代田区
    • Related Report
      2010 Annual Research Report
  • [Presentation] 最新型偏波レーダーを用いた降水粒子タイプの判別手法の構築2010

    • Author(s)
      隅田康彦, 中北英一, 山口弘誠
    • Organizer
      平成22年度土木学会全国大会第65回年次学術講演会
    • Place of Presentation
      北海道大学, 札幌市
    • Related Report
      2010 Annual Research Report
  • [Presentation] Data assimilation of hydrometeor types estimated from the Polarimetric Radar Observation2010

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita
    • Organizer
      International Precipitation Conference (IPC10)
    • Place of Presentation
      University of Coimbra, Coimbra, Portugal
    • Related Report
      2010 Annual Research Report
  • [Presentation] 偏波レーダーCOBRAから推定される降水粒子種類のデータ同化2009

    • Author(s)
      山口弘誠, 中北英一
    • Organizer
      日本気象学会2009年度秋季大会
    • Place of Presentation
      アクロス福岡, 福岡県
    • Year and Date
      2009-11-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] Ensemble Kalman filter assimilation of hydrometeor types estimated from polarimetric radar observation2009

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita
    • Organizer
      International Symposium on Radar and Modeling Studies of the Atmosphere
    • Place of Presentation
      Kihada Hall, Kyoto University, Uji Campus, Kyoto, Japan
    • Year and Date
      2009-11-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] Data assimilation of hydrometeor types estimated from the polarimetric radar observation2009

    • 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
      2009-09-01
    • Related Report
      2009 Annual Research Report
  • [Presentation] 偏波レーダー観測から推定される降水粒子種類のデータ同化による短時間降雨予測2009

    • Author(s)
      山口弘誠, 中北英一, 隅田康彦
    • Organizer
      水文・水資源学会2009年度研究発表会
    • Place of Presentation
      石川県文教会館, 石川県
    • Year and Date
      2009-08-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] A data assimilation of the abundance ratio of graupel number density estimated from the polarimetric radar observation2009

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita
    • Organizer
      6th Asia Oceania Geosciences Society Annual Meeting
    • Place of Presentation
      SUNTEC, Singapore
    • Year and Date
      2009-08-15
    • Related Report
      2009 Annual Research Report
  • [Presentation] A suggestion for data assimilation method of hydrometeor types estimated from the polarimetric radar observation2009

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita, Yasuhiko Sumida
    • Organizer
      2009 Korea Water Resources Association Annual Conference
    • Place of Presentation
      YongPyong Resort, South Korea
    • Year and Date
      2009-05-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] Ensemble Kalman filter assimilation of hydrometeor types estimated from polarimetric radar observation.2009

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita
    • Organizer
      International Symposium on Radar and Modeling Studies of the Atmosphere
    • Place of Presentation
      Kihada Hall, Kyoto University, Uji Campus, Kyoto, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] A suggestion for data assimilation method of hydrometeor types estimated from the polarimetric radar observation.2009

    • Author(s)
      Kosei Yamaguchi, Eiichi Nakakita, Yasuhiko Sumida
    • Organizer
      2009 Korea Water Resources Association Annual Conference
    • Place of Presentation
      YongPyong Resort, Korea
    • Related Report
      2010 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi