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Development of observation system for forecasting heavy rainfall.

Research Project

Project/Area Number 22510200
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Natural disaster science
Research InstitutionJapan, Meteorological Research Institute

Principal Investigator

ADACHI Ahoro  気象庁気象研究所, 気象衛星・観測システム研究部, 主任研究官 (80354520)

Co-Investigator(Kenkyū-buntansha) KOBAYASHI Takahisa  気象庁気象研究所, 気象衛星・観測システム研究部, 部長 (40343892)
YAMAUCHI Hiroshi  気象庁気象研究所, 気象衛星・観測システム研究部, 主任研究官 (00354522)
MASUDA Kazuhiko  気象庁気象研究所, 気象衛星・観測システム研究部, 室長 (90354513)
ISHIMOTO Hirosh  気象庁気象研究所, 気象衛星・観測システム研究部, 主任研究官 (70281136)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords気象災害 / レーダー / 雲 / 降水
Research Abstract

A method for forecasting very short-term rainfall to detect potentially hazardous convective cloud that produces heavy local rainfall was developed using simulation and actual C-band polarimetric radar data. Two kinds of cumulus cells were analyzed, one of which developed and later produced heavy rainfall, whereas the other did not. Observations made by polarimetric radar revealed that a high vertical maximum intensity of rainfall rate and a vertical area of enhanced differential reflectivity extending above the freezing level, often termed a high ZDR column, were clearly formed about 10 min prior to the onset of heavy rainfall on the ground. The results suggest that both the vertical maximum intensity of the rainfall rate and a high ZDR column, estimated from polarimetric measurements, can be used to identify potentially hazardous clouds

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (31 results)

All 2013 2012 2011 2010

All Journal Article (4 results) (of which Peer Reviewed: 3 results) Presentation (27 results)

  • [Journal Article] Detection of potentially hazardous convective clouds with a dual-polarized C-band radar2013

    • Author(s)
      Ahoro Adachi, Takahisa Kobayashi, Hiroshi Yamauchi, Shigeru Onogi
    • Journal Title

      Atmos. Meas. Tech. Discuss

      Volume: 6 Pages: 3675-3722

    • DOI

      10.5194/amtd-6-3675-2013

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Detection of potentially hazardous convective cells with a dual-polarized2012

    • Author(s)
      Ahoro Adachi, Takahisa Kobayashi, Hiroshi Yamauchi, Shigeru Onogi
    • Journal Title

      C-band radar, Proc. of the 9th Int'l Sympo. on Tropospheric Profiling

      Volume: 8

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Detection of potentially hazardous convective cells with a dual-polarized C-band radar2012

    • Author(s)
      Ahoro Adachi, Takahisa Kobayashi, Hiroshi Yamauchi, Shigeru Onogi
    • Journal Title

      Proceedings of the 9th International Symposium on Tropospheric Profiling

      Volume: SC Pages: 8-8

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of convective cells with a potential to produce local heavy rainfalls by a C-band polarimetric radar, Proc. of SPIE2011

    • Author(s)
      Adachi, A., T. Kobayashi, H. Yamauchi and S. Onogi
    • Journal Title

      Remote Sensing of Clouds and the Atmosphere XVI

      Volume: 8177 Pages: 8177101-6

    • DOI

      10.1117/12.897702

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] レーダーシミュレーターによる偏波パラメタ計算結果のレーダー観測への応用(その4)偏波パラメータを用いたC-bandレーダーの自己校正手法の検討2013

    • Author(s)
      足立アホロ、小林隆久、山内洋、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] MPS法を用いた氷粒子の融解シミュレーション2013

    • Author(s)
      石元 裕史
    • Organizer
      日本気象学会
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] レーダーシミュレーターによる偏波パラメタ計算結果のレーダー観測への 応用(その4)偏波パラメータを用いたC-band レーダーの自己校正手法の検討2013

    • Author(s)
      足立アホロ、小林隆久、山内洋、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      国立オリンピック記念青少年総合センター
    • Related Report
      2012 Annual Research Report
  • [Presentation] Rainfall estimation and detection of hazardous convective Gells with a Dual-Polarized C-band radar2012

    • Author(s)
      Adachi, A., T.Kobayashi H.Yamauchi, S.Onogi
    • Organizer
      AGU Chapman Conference on Remote Sensing of the Terrestrial Water Cycle
    • Place of Presentation
      Waikoloa Beach Marriott Resort (USA)
    • Year and Date
      2012-02-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] Detection of Potentially Hazardous Convective Cells with a Dual-Polarized C-band Radar2012

    • Author(s)
      Adachi, A., Kobayashi, T., Yamauchi, H., Onogi, S
    • Organizer
      9th Int'l Sympo. on Tropospheric Profiling
    • Place of Presentation
      L'Aquila, Italy
    • Related Report
      2012 Final Research Report
  • [Presentation] レーダーシミュレーターによる偏波パラメタ計算結果のレーダー観測への応用(その3)偏波レーダーによる豪雨をもたらす積乱雲の直前予測の可能性2012

    • Author(s)
      足立アホロ、小林隆久、山内洋、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      つくば
    • Related Report
      2012 Final Research Report
  • [Presentation] Cバンド固体素子二重偏波レーダーで捉えた2011年8月26日の東京の大雨2012

    • Author(s)
      山内洋、足立アホロ、鈴木修、佐藤英一、小林隆久
    • Organizer
      日本気象学会
    • Place of Presentation
      つくば
    • Related Report
      2012 Final Research Report
  • [Presentation] Rainfall estimation and detection of hazardous convective cells with a Dual-Polarized C-band radar2012

    • Author(s)
      Adachi, A., T. Kobayashi, H. Yamauchi and S. Onogi
    • Organizer
      AGU
    • Place of Presentation
      Waikoloa Beach, USA
    • Related Report
      2012 Final Research Report
  • [Presentation] レーダーシミュレーターによる偏波パラメタ計算結果のレーダー観測への応用(その3) 偏波レーダーによる豪雨をもたらす積乱雲の直前予測の可能性2012

    • Author(s)
      足立アホロ、小林隆久、山内洋、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      つくば国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] Detection of Potentially Hazardous Convective Cells with a Dual-Polarized C-band Radar2012

    • Author(s)
      Adachi, A., Kobayashi, T., Yamauchi, H., Onogi, S.
    • Organizer
      9th International Symposium on Tropospheric Profiling
    • Place of Presentation
      Ridotto del Teatro Comunale, L'Aquila, Italy
    • Related Report
      2012 Annual Research Report
  • [Presentation] Cバンド固体素子二重偏波レーダーで捉えた2011年8月26日の東京の大雨2012

    • Author(s)
      山内洋、足立アホロ、鈴木修、佐藤英一、小林隆久
    • Organizer
      日本気象学会
    • Place of Presentation
      つくば国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] レーダーシミュレーターの偏波レーダー観測への応用(その2)反射因子差を用いた降水強度推定手法の特性2011

    • Author(s)
      足立アホロ、小林隆久、山内洋、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      名古屋大学(名古屋市)
    • Year and Date
      2011-11-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 衛星搭載雲・降水レーダーにおける多重散乱2011

    • Author(s)
      小林隆久、足立アホロ、山内洋
    • Organizer
      日本気象学会
    • Place of Presentation
      名古屋大学(名古屋市)
    • Year and Date
      2011-11-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] Detection of convective cells with a potential to produce local heavy rainfalls by a C-band polarimetric radar2011

    • Author(s)
      Adachi, A., T.Kobayashi H.Yamauchi, S.Onogi
    • Organizer
      SPIE Remote Sensing Co-located with SPIE Security+Defence
    • Place of Presentation
      Clarion Congress Hotel Prague (Czech Republic)
    • Year and Date
      2011-09-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 雲・降水レーダーシミュレーターの開発:3-雨滴生成モデル-2011

    • Author(s)
      小林隆久、増田一彦、足立アホロ、山内洋
    • Organizer
      日本気象学会
    • Place of Presentation
      国立オリンピック記念青少年総合センター(東京)
    • Year and Date
      2011-05-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] レーダーシミュレーターによる偏波パラメタ計算結果のレーダー観測への応用(その2)反射因子差を用いた降水強度推定手法の特性2011

    • Author(s)
      足立アホロ、小林隆久、山内洋、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      名古屋
    • Related Report
      2012 Final Research Report
  • [Presentation] 衛星搭載雲・降水レーダーにおける多重散乱2011

    • Author(s)
      小林隆久、足立アホロ、山内洋
    • Organizer
      日本気象学会
    • Place of Presentation
      名古屋
    • Related Report
      2012 Final Research Report
  • [Presentation] Detection of convective cells with a potential to produce local heavy rainfalls by a C-band polarimetric radar2011

    • Author(s)
      Adachi, A., T. Kobayashi, H. Yamauchi and S. Onogi
    • Organizer
      SPIE remote sensing co-located with SPIE Security+ Defense
    • Place of Presentation
      Prague, Czech Republic
    • Related Report
      2012 Final Research Report
  • [Presentation] 雲・降水レーダーシミュレーターの開発:3.雨滴生成モデル-2011

    • Author(s)
      小林隆久、増田一彦、足立アホロ、山内洋
    • Organizer
      日本気象学会
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] レーダーシミュレーターによる偏波パラメタ計算結果のレーダー観測への応用2010

    • Author(s)
      足立アホロ、小林隆久、山内洋、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      京都テルサ
    • Year and Date
      2010-10-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] 雲・降水レーダーシミュレーターの開発-2-2010

    • Author(s)
      小林隆久、増田一彦、足立アホロ、山内洋
    • Organizer
      日本気象学会
    • Place of Presentation
      京都テルサ
    • Year and Date
      2010-10-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Cバンド固体素子二重偏波レーダーによる降水強度推定の検証2010

    • Author(s)
      山内洋、足立アホロ、小林隆久、鈴木修、猪上華子、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      京都テルサ
    • Year and Date
      2010-10-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Development of a radar simulator for space-borne and polarimetric radar2010

    • Author(s)
      Kobayashi, T., K.Masuda, A.Adachi, H.Yamauchi
    • Organizer
      6th European Conference on Radar in Meteorology and Hydrology
    • Place of Presentation
      シビウ(ルーマニア)
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] レーダーシミュレーターによる偏波パラメタ計算結果のレーダー観測への応用2010

    • Author(s)
      足立アホロ、小林隆久、山内洋、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      京都
    • Related Report
      2012 Final Research Report
  • [Presentation] 雲・降水レーダーシミュレーターの開発.22010

    • Author(s)
      小林隆久、増田一彦、足立アホロ、山内洋
    • Organizer
      日本気象学会
    • Place of Presentation
      京都
    • Related Report
      2012 Final Research Report
  • [Presentation] Cバンド固体素子二重偏波レーダーによる降水強度推定の検証2010

    • Author(s)
      山内洋、足立アホロ、小林隆久、鈴木修、猪上華子、小野木茂
    • Organizer
      日本気象学会
    • Place of Presentation
      京都
    • Related Report
      2012 Final Research Report
  • [Presentation] Development of a radar simulator for space-borne and polarimetric radar2010

    • Author(s)
      Kobayashi, T., K. Masuda, A. Adachi and H. Yamauchi
    • Organizer
      6th European Conference on Radar in Meteorology and Hydrology
    • Place of Presentation
      Sibiu, Romania
    • Related Report
      2012 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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