Cloud microphysics retrieval and study of its generation mechanism by space-borne active sensors

• Project/Area Number: 22340133
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Meteorology/Physical oceanography/Hydrology
• Research Institution: Kyushu University
• Principal Investigator: OKAMOTO Hajime 九州大学, 応用力学研究所, 教授 (10333783)
• Co-Investigator(Kenkyū-buntansha): NAKAJIMA Takashi 東海大学, 情報デザイン工学部, 教授 (70408029) ; ISHIMOTO 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 (70281136) ; 竹村 俊彦 九州大学, 応用力学研究所, 准教授 (90343326)
• Co-Investigator(Renkei-kenkyūsha): SATO Kaori 九州大学, 応用力学研究所, 助教 (00584236)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000); Fiscal Year 2012: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2011: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2010: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
• Keywords: 気象 / レーダ / 雲レーダ / ライダ / 雲物理 / 氷粒子 / エアロゾル / 水蒸気 / 氷晶雲 / 大気大循環モデル / 消散係数 / 放射特性

Research Abstract

We developed the retrieval algorithm of ice microphysics by synergy use of space-borne cloud radar and lidar. Mixture of horizontally oriented ice plates and randomly oriented ice particles was considered. And we performed backscattering calculations of ice for CloudSat radar and CALIPSO lidar. Then we obtained global distribution of effective radius, ice water content and mass mixing ratio of oriented plates to the total ice water content.

Research Products

• [Journal Article] A detection and analyses of hydrometer properties from EarthCARE data, Proc. (2013)
  • Author(s): Sato,K., and H. Okamoto
  • Journal Title: international radiation symposium, Current problems in Atmospheric radiation (IRS 2012), Proc. international radiation symposium, AIP conference proceedings
  • Peer Reviewed
• [Journal Article] Global Cloud Distribution Revealed by Combined Use of CloudSat/CALIPSO: Comparison of Using CALIPSO Version 2 and 3 Data,Current problems in Atmospheric radiation (IRS 2012), Proc. (2013)
  • Author(s): Hagihara, Y., and H. Okamoto
  • Journal Title: international radiation symposium, AIP conference proceedings
  • Peer Reviewed
• [Journal Article] Development of level 2 algorithms for EarthCARE CPR/ATLID,Current Problems in Atmospheric Radiation (IRS2012), Proc. (2013)
  • Author(s): Okamoto, H., K. Sato, Y. Hagihara and T. Nishizawa
  • Journal Title: International Radiation Symposium, AIP conference proceedings
  • Peer Reviewed
• [Journal Article] Active remote sensing of cloud microphysics, Current Problems in Atmospheric Radiation (IRS2012), Proc. (2013)
  • Author(s): Okamoto,H.
  • Journal Title: International Symposium, AIP conference proceedings
  • Peer Reviewed
• [Journal Article] A detection and analyses of hydrometer properties from EarthCARE data (2013)
  • Author(s): Sato K. and H. Okamoto
  • Journal Title: Current problems in Atmospheric radiation (IRS 2012), Proc. international radiation symposium, AIP conference proceedings Volume: in press
  • Peer Reviewed
• [Journal Article] Cloud Distribution Revealed by Combined Use of CloudSat/CALIPSO: Comparison of Using CALIPSO Version 2 and 3 Data, (2013)
  • Author(s): Hagihara, Y., and H. Okamoto
  • Journal Title: Current problems in Atmospheric radiation (IRS 2012), Proc. international radiation symposium, AIP conference proceedings Volume: in press
  • Peer Reviewed
• [Journal Article] Development of level 2 algorithms for EarthCARE CPR/ATLID (2013)
  • Author(s): Okamoto, H., K. Sato, Y. Hagihara and T. Nishizawa
  • Journal Title: Current problems in Atmospheric radiation (IRS 2012), Proc. international radiation symposium, AIP conference proceedings Volume: in press
  • Peer Reviewed
• [Journal Article] Active remote sensing of cloud microphysics (2013)
  • Author(s): Okamoto, H.
  • Journal Title: Current problems in Atmospheric radiation (IRS 2012), Proc. international radiation symposium, AIP conference proceedings Volume: in press
  • Peer Reviewed
• [Journal Article] Backscattering Mueller matrix for quasihorizontally oriented ice plates of cirrus clouds: application to CALIPSO signals (2012)
  • Author(s): Borovoi, A., A. Konoshonkin, N. Kusutova and H. Okamoto
  • Journal Title: Opt. Epress
  • Peer Reviewed
• [Journal Article] Mixtures of stratospheric and overshooting air measured using A-Train sensors (2012)
  • Author(s): Iwasaki, S., T. Shibata H. Okamoto, H.Ishimoto, and H. Kubota
  • Journal Title: J. Geophys.Res. Volume: 117 Issue: D12
  • DOI: 10.1029/2011jd017402
  • Peer Reviewed
• [Journal Article] Lidar backscattering by quasi-horizontally oriented hexagonal ice plates, Reviewed and Revised Papers (2012)
  • Author(s): Borovoi, A., A. Konoshonkin, N. Kustova, H. Okamoto
  • Journal Title: 26th International Laser Radar Conference. Pages: 379-382
  • Peer Reviewed
• [Journal Article] Dust and ice occurrence ratios over dust sources observed by space/ground based active remote sensor, Reviewed and Revised Papers (2012)
  • Author(s): Jin, Y., K. Kai, H. Okamoto, Y. Hagihara, H. Zhou
  • Journal Title: 26th International Laser Radar Conference. Pages: 493-496
  • Peer Reviewed
• [Journal Article] Numerical and theoretical analysis of hydrometeor properties observed by spaceborne lidar and radar.Reviewed and Revised Papers (2012)
  • Author(s): Sato, K. and H. Okamoto
  • Journal Title: 26th International Laser Radar Conference Pages: 737-740
  • Peer Reviewed
• [Journal Article] Retrieved ice microphysics from CALIPSO and CloudSat and horizontally oriented ice plates, Reviewed and Revised Papers (2012)
  • Author(s): Okamoto, H., K. Sato, Y. Hagihara, T. Matsumoto, A, Borovoi
  • Journal Title: 26th International Laser Radar Conference Pages: 687-690
  • Peer Reviewed
• [Journal Article] Evaluation of cloud microphysics in JMA-NHM simulations using bin or bulk microphysical schemes through comparison with cloud radar observations (2012)
  • Author(s): Iguchi, T., T. Nakajima, A. Khain, K. Saito, T. Takemura, H. Okamoto, T. Nishizawa and W. K. Tao
  • Journal Title: Journal of the Atmospheric Sciences Volume: 69 Issue: 8 Pages: 2566-2586
  • DOI: 10.1175/jas-d-11-0213.1
  • Peer Reviewed
• [Journal Article] 地球観測衛星データを用いた雲物理量・雲特性の導出の手法とアルゴリズムの開発 2011年度堀内賞受賞記念講演ー. (2012)
  • Author(s): 中島孝
  • Journal Title: 天気 Volume: 59.11 Pages: 3-16
  • NAID: 110009554039
  • Peer Reviewed
• [Journal Article] Investigation of the vertical structure of warm cloud microphysical properties using the cloud evolution diagram, CFODD, simulated by three-dimensional spectral bin microphysical model. (2012)
  • Author(s): Sato, Y., T. Y. Nakajima, and T. Nakajima
  • Journal Title: Journal of the Atmospheric Sciences Volume: 69 Pages: 2012-2030
  • Peer Reviewed
• [Journal Article] Irregularly shaped ice aggregates in optical modeling of convectively generated ice clouds (2012)
  • Author(s): Ishimoto, H., K. Masuda, Y. Mano, N. Orikasa, A. Uchiyama
  • Journal Title: Journal of Quantitative Spectroscopy and Radiative Transfer Volume: 113 Pages: 632-643
  • Peer Reviewed
• [Journal Article] Backscattering Mueller matrix for quasi- horizontally oriented ice plates of cirrus clouds: application to CALIPSO signals, (2012)
  • Author(s): Borovoi, A., A. Konoshonkin, N. Kusutova and H. Okamoto
  • Journal Title: Opt. Epress Volume: 20 Pages: 28222-28233
  • Peer Reviewed
• [Journal Article] Lidar backscattering by quasi-horizontally oriented hexagonal ice plates (2012)
  • Author(s): Borovoi, A., A. Konoshonkin, N. Kustova, H. Okamoto
  • Journal Title: Reviewed and Revised Papers, 26th International Laser Radar Conference Volume: 26 Pages: 379-382
  • Peer Reviewed
• [Journal Article] Dust and ice occurrence ratios over dust sources observed by space/ground based active remote sensor (2012)
  • Author(s): Jin, Y., K. Kai, H. Okamoto, Y. Hagihara, H. Zhou
  • Journal Title: Reviewed and Revised Papers, 26th International Laser Radar Conference Volume: 26 Pages: 493-496
  • Peer Reviewed
• [Journal Article] Numerical and theoretical analysis of hydrometeor properties observed by spaceborne lidar and radar (2012)
  • Author(s): Sato, K. and H. Okamoto
  • Journal Title: Reviewed and Revised Papers, 26th International Laser Radar Conference Volume: 26 Pages: 737-740
  • Peer Reviewed
• [Journal Article] Retrieved ice microphysics from CALIPSO and CloudSat and horizontally oriented ice plates, (2012)
  • Author(s): Okamoto, H., K. Sato, Y. Hagihara, T. Matsumoto, A, Borovoi
  • Journal Title: Reviewed and Revised Papers, 26th International Laser Radar Conference Volume: 26 Pages: 687-690
  • Peer Reviewed
• [Journal Article] Evaluation of cloud microphysics in JMA-NHM simulations using bin or bulk microphysical schemes through comparison with cloud radar observations (2012)
  • Author(s): Iguchi, T., T.Nakajima, A.Khain, K.Saito, T.Takemura, H.Okamoto, T.Nishizawa, W.-K., Tao
  • Journal Title: J.Atmos.Sci. Volume: (印刷中)(In press)
  • Peer Reviewed
• [Journal Article] Retrieved ice microphysics from CALIPSO and CloudSat and horizontally oriented ice plates (2012)
  • Author(s): Okamoto, H., K.Sato, Y.Hagihara, T.Matsumoto, A, Borovoi
  • Journal Title: Proc.ILRC Volume: (印刷中)(In press)
  • Peer Reviewed
• [Journal Article] Refinement of global ice microphysics using spaceborne active sensors (2011)
  • Author(s): Sato, K., and H. Okamoto
  • Journal Title: J. Geophys. Res.- Atmosphere Volume: 116
  • Peer Reviewed
• [Journal Article] Fast and slow timescales in the tropical low-cloud response to increasing CO2 in two climate models (2011)
  • Author(s): Watanabe, M., H. Shiogama, M. Yoshimori, T. Ogura, T. Yokohata, H. Okamoto, S. Emori, and M. Kimoto
  • Journal Title: Climate Dynamics Volume: volume 39 Issue: 7-8 Pages: 7-8
  • DOI: 10.1007/s00382-011-1178-y
  • Peer Reviewed
• [Journal Article] Cloud detection performance of spaceborne visible-to-infrared multispectral imagers (2011)
  • Author(s): Nakajima, T. Y., T. Tsuchiya, H. Ishida, and H. Shimoda
  • Journal Title: Applied Optics Volume: 50 Pages: 2601-2616
  • Peer Reviewed
• [Journal Article] Refinement of global ice microphysics using spaceborne active sensors (2011)
  • Author(s): Sato, K., and H. Okamoto
  • Journal Title: J. Geophys. Res. Volume: 116 Issue: D20 Pages: 1-20
  • DOI: 10.1029/2011jd015885
  • Peer Reviewed
• [Journal Article] Global analysis of ice microphysics from CloudSat and CALIPSO: incorporation of specular reflection in lidar signals (2010)
  • Author(s): Okamoto, H., K. Sato, Y. Hagihara
  • Journal Title: J. Geophys. Res. Volume: 115
  • Peer Reviewed
• [Journal Article] Development of a combined CloudSat/CALIPSO cloud mask to show global cloud distribution (2010)
  • Author(s): Hagihara, Y., H. Okamoto, R. Yoshida
  • Journal Title: J. Geophys. Res. Volume: 115 Issue: D4
  • DOI: 10.1029/2009jd012344
  • Peer Reviewed
• [Journal Article] Global analysis of cloud phase and ice crystal orientation from CALIPSO data using attenuated backscattering and depolarization ratio. (2010)
  • Author(s): Yoshida, R., H. Okamoto, Y. Hagihara, and H. Ishimoto
  • Journal Title: J. Geophys. Res. Volume: 115 Issue: D18
  • DOI: 10.1029/2010jd014032
  • Peer Reviewed
• [Journal Article] Characterization of ice cloud properties obtained by shipborne radar/lidar over the tropical western Pacific Ocean for evaluation of an atmospheric general circulation model (2010)
  • Author(s): Sato, K., H. Okamoto, T. Takemura, H. Kumagai and N. Sugimoto
  • Journal Title: J. Geophys. Res Volume: 115 Issue: D15
  • DOI: 10.1029/2009jd012944
  • Peer Reviewed
• [Journal Article] Tropical Composition, Cloud and Climate Coupling Experimentvalidation for Ice cloud profiling retrieval using CloudSat radar and CALIPSO lidar (2010)
  • Author(s): Deng, M., G. G. Mace, Z. Wang and H. Okamoto
  • Journal Title: J. Geophys. Res. Volume: 15 Issue: D10
  • DOI: 10.1029/2009jd013104
  • Peer Reviewed
• [Journal Article] Algorithms to retrieve optical properties of three-component aerosols from two-wavelength backscatter and one-wavelength polarization lidar measurements considering nonsphericity of dust (2010)
  • Author(s): Nishizawa, T., Sugimoto, N., Matsui, I., Shimizu, A., and Okamoto, H.
  • Journal Title: J. Quantitative Spectroscopy & Radiative Transfer Volume: 112 Issue: 2 Pages: 254-267
  • DOI: 10.1016/j.jqsrt.2010.06.002
  • Peer Reviewed
• [Journal Article] Droplet growth in warm water clouds observed by the A-Train. Part II: A Multi-sensor view (2010)
  • Author(s): Nakajima, T. Y., K. Suzuki, and G. L. Stephens
  • Journal Title: J. Atmos. Sci. Volume: 67 Pages: 1897-1907
  • Peer Reviewed
• [Journal Article] Droplet growth in warm water clouds observed by the A-Train. Part I: Sensitivity analysis of the MODIS-derived cloud droplet size. (2010)
  • Author(s): Nakajima, T. Y., K. Suzuki, and G. L. Stephens
  • Journal Title: J. Atmos. Sci. Volume: 67 Pages: 1884-1896
  • Peer Reviewed
• [Journal Article] Shape modeling of mineral dust particles for light-scattering calculations using the spatial Poisson-Voronoi tessellation (2010)
  • Author(s): Ishimoto, H., Y. Zaizen, A. Uchiyama, K. Masuda, Y. Mano
  • Journal Title: Journal of Quantitative Spectroscopy and Radiative Transfer Volume: 111 Pages: 2434-2443
  • Peer Reviewed
• [Journal Article] Global analysis of ice microphysics from CloudSat and CALIPSO : in corporation of specular reflection in lidar signals (2010)
  • Author(s): Okamoto, et al.
  • Journal Title: J.Geophys.Res. Volume: 115,D22209
  • Peer Reviewed
• [Journal Article] Development of a combined CloudSat/CALIPSO cloud mask to show global cloud distribution (2010)
  • Author(s): Hagihara, et al.
  • Journal Title: J.Geophys.Res. Volume: 115,D00H33
  • Peer Reviewed
• [Journal Article] Global analysis of cloud phase and ice crystal orientation from CALIPSO data using attenuated backscattering and depolarization ratio. (2010)
  • Author(s): Yoshida, et al.
  • Journal Title: J.Geophys.Res. Volume: 115,D00H32
  • Peer Reviewed
• [Journal Article] Characterization of ice cloud properties obtained by shipborne radar/lidar over the tropical western Pacific Ocean for evaluation of an atmospheric general circulation model (2010)
  • Author(s): Sato, et al.
  • Journal Title: J.Geophys.Res. Volume: 115,D15203
  • Peer Reviewed
• [Journal Article] TC4 validation for Ice cloud profiling retrieval using CloudSat radar and CALIPSO lidar (2010)
  • Author(s): Deng, et al.
  • Journal Title: J.Geophys.Res. Volume: 115,D00J15
  • Peer Reviewed
• [Journal Article] Algorithms to Retrieve Optical Properties of Three-Component Aerosols from Two-Wavelength Backscatter and One-Wavelength Polarization Lidar Measurements : Considering Nonsphericity of Dust (2010)
  • Author(s): Nishizawa, et al.
  • Journal Title: J Quant Spectrosc radiative Transfer
  • Peer Reviewed
• [Journal Article] Validity criteria of the discrete dipole approximation (2010)
  • Author(s): Zubko, et al.
  • Journal Title: Appl.Opt. Volume: 49,8 Pages: 1267-1279
  • Peer Reviewed
• [Journal Article] Characteristic of deep convection measured by using the A-train constellation (2010)
  • Author(s): Iwasaki, et al.
  • Journal Title: J.Geophys.Res. Volume: 115,D06207
  • Peer Reviewed
• [Journal Article] EarthCARE science mission objectives (2010)
  • Author(s): Katagiri, et al.
  • Journal Title: ISPRS Volume: XXXVIII,Part8 Pages: 63-68
  • Peer Reviewed
• [Journal Article] Calibration of 1064nm channel and retrieval of aerosol extinction from CALIOP (2010)
  • Author(s): Okamoto, et al.
  • Journal Title: Reviewed and Revised Papers, 25th International Laser Radar Conference Volume: 2010.07 Pages: 636-639
  • Peer Reviewed
• [Journal Article] Ice cloud microphysics from CloudSat and CALIOP : Analysis of oriented crystals (2010)
  • Author(s): Okamoto, et al.
  • Journal Title: Reviewed and Revised Papers, 25th International Laser Radar Conference Volume: 2010.07 Pages: 1253-1256
  • Peer Reviewed
• [Journal Article] Application of optimal estimation to retrieve hydrometeor properties from lidar/radar method (2010)
  • Author(s): Sato, et al.
  • Journal Title: Reviewed and Revised Papers, 25th International Laser Radar Conference Volume: 2010.07 Pages: 751-753
  • Peer Reviewed
• [Journal Article] Global and seasonal characteristics of the cloud phase and ice orientation observed by CALIPSO (2010)
  • Author(s): Hirakata, et al.
  • Journal Title: Reviewed and Revised Papers, 25th International Laser Radar Conference Volume: 2010.07 Pages: 1324-1327
  • Peer Reviewed
• [Journal Article] Development of combined CloudSat and CALIPSO mask and revisit cloud top heights from CloudSat and CALIPSO (2010)
  • Author(s): Hagihara, et al.
  • Journal Title: Reviewed and Revised Papers, 25th International Laser Radar Conference Volume: 2010.07 Pages: 1363-1366
  • Peer Reviewed
• [Presentation] Multi-year analysis of ice microphysics derived from CloudSat and CALIPSO (2012)
  • Author(s): Okamoto, H., K. Sato and Y. Hagaihara
  • Organizer: American Geophysical Union fall meeting
  • Place of Presentation: アメリカ, サンフランシスコ.
  • Year and Date: 2012-12-07
• [Presentation] Active remote sensing of cloud microphysics (2012)
  • Author(s): Okamoto, H
  • Organizer: International Radiation Symposium
  • Place of Presentation: ドイツ, ベルリン
  • Year and Date: 2012-08-06
• [Presentation] Multi-year analysis of ice microphysics derived from CloudSat and CALIPSO (2012)
  • Author(s): Okamoto H., S. Kaori, Y. Hagihara
  • Organizer: American Geophysical Union Fall meeting
  • Place of Presentation: San Francisco,U.S.
• [Presentation] Synergy level 2b products Japan (2012)
  • Author(s): Okamoto H., S. Kaori, Y. Hagihara
  • Organizer: EarthCARE JADE meeting
  • Place of Presentation: Tokyo
  • Invited
• [Presentation] JAXA science status (2012)
  • Author(s): Okamoto H. and T. Nakajima
  • Organizer: EarthCARE Joint Mission Advisory Group meeting
  • Place of Presentation: Tokyo
  • Invited
• [Presentation] CPR Level 2a products (2012)
  • Author(s): Okamoto H., K. Sato, Y. Hagihara
  • Organizer: EarthCARE JADE meeting
  • Place of Presentation: Tokyo
  • Invited
• [Presentation] アクティブセンサ搭載衛星の複数年のデータ解析に基づく雲微物理特性の検証法の提案 (2012)
  • Author(s): 岡本 創, 佐藤 可織, 萩原 雄一朗
  • Organizer: 日本気象学会 秋季大会
  • Place of Presentation: 札幌
• [Presentation] Development of Level 2 Algorithms for EarthCARE CPR/ATLID (2012)
  • Author(s): Okamoto, H., K. Sato, Y. Hagihara and T.Nishizawa
  • Organizer: International Radiation Symposium
  • Place of Presentation: Berlin, Germany
  • Invited
• [Presentation] Retrieved ice microphysics from CALIPSO and CloudSat and horizontally oriented ice plates (2012)
  • Author(s): Okamoto, H., K. Sato, Y. Hagihara, T. Matsumoto, A. Borovoi
  • Organizer: 26th International laser radar conference (ILRC)
  • Place of Presentation: Port Heli, Greece
• [Presentation] Global Analyses of cloud Properties from CloudSat and CALIPSO and Development of the Level 2 Algorithms for EarthCARE (2012)
  • Author(s): Okamoto H., K. Sato, Y. Hagihara
  • Organizer: CloudSat-CALIPSO-EarthCARE joint workshop
  • Place of Presentation: Paris, France
• [Presentation] CloudSat-CALIPSOによる板状氷粒子の出現頻度について (2012)
  • Author(s): 岡本 創, 佐藤 可織, 萩原 雄一朗, 松本拓也, 黒木翔太
  • Organizer: 日本気象学会春季大会
  • Place of Presentation: つくば
• [Presentation] Development of radar and lidar simulator and its application to the evaluation of the cloud and aerosol microphysics in the AGCM (2011)
  • Author(s): Okamoto, H., K.Sato, Y.Hagihara, T.Takemura, T.Nishizawa
  • Organizer: American Geophysical Union (AGU) fall meeting
  • Place of Presentation: カリフォルニア、サンフランシシコ
  • Year and Date: 2011-12-08
• [Presentation] Extended analysis of space borne active sensors for the interpretation of observed and simulated global cloud physical properties (2011)
  • Author(s): Sato K., H.Okamoto
  • Organizer: American Geophysical Union (AGU) fall meeting
  • Place of Presentation: カリフォルニア、サンフランシシコ
  • Year and Date: 2011-12-08
• [Presentation] Comparison of the observed and simulated signals over East Asia using WRF-Chem model, A-Train data, and satellite simulators (2011)
  • Author(s): Hagihara, Y.S.Itabashi, K.Yumimoto, H.Okamoto
  • Organizer: American Geophysical Union (AGU) fall meeting
  • Place of Presentation: カリフォルニア、サンフランシシコ
  • Year and Date: 2011-12-08
• [Presentation] Evaluation of cloud characteristics simulated by a global cloud-resolving model with CloudSat and CALIPSO data (2011)
  • Author(s): Hashino, T., M.Sato, Y.Hagihara, T.Kubota, T.Matsui, T.Nasuno, H.Okamoto
  • Organizer: American Geophysical Union (AGU) fall meeting
  • Place of Presentation: カリフォルニア、サンフランシシコ
  • Year and Date: 2011-12-08
• [Presentation] CloudSat-CALIPSOによる氷粒子の微物理特性:アルゴリズムの改良と微物理パラメータ間の関係 (2011)
  • Author(s): 岡本創, 佐藤可織, 萩原雄一朗, 松本拓也
  • Organizer: 日本気象学会
  • Place of Presentation: 名古屋名古屋大学
  • Year and Date: 2011-11-18
• [Presentation] 水平に配向した板状氷粒子によるライタ・後方散乱特性の研究 (2011)
  • Author(s): 松本拓也、岡本創
  • Organizer: 日本気象学会
  • Place of Presentation: 名古屋名古屋大学
  • Year and Date: 2011-11-18
• [Presentation] 衛星搭載ライタ・を用いたエアロソ・ル特性の研究 (2011)
  • Author(s): 黒木翔太、岡本創、西澤智明、萩原雄一朗
  • Organizer: 日本気象学会
  • Place of Presentation: 名古屋名古屋大学
  • Year and Date: 2011-11-18
• [Presentation] オーバーシュートの統計的な性質 (2011)
  • Author(s): 岩崎杉紀, 柴田隆, 久保田尚之, 石元裕史, 岡本創
  • Organizer: 日本気象学会
  • Place of Presentation: 名古屋名古屋大学
  • Year and Date: 2011-11-17
• [Presentation] 衛星搭載アクティブセンサによる雲全域解析を目的としたアルゴリズムの拡張 (2011)
  • Author(s): 佐藤可織、岡本創
  • Organizer: 日本気象学会
  • Place of Presentation: 名古屋名古屋大学
  • Year and Date: 2011-11-16
• [Presentation] CloudSat/CALIPSOの複合利用による雲粒子タイプ識別の初期所見 (2011)
  • Author(s): 平形麻紀、岡本創、萩原雄一朗、吉田良、早坂忠裕
  • Organizer: 日本気象学会
  • Place of Presentation: 名古屋名古屋大学
  • Year and Date: 2011-11-16
• [Presentation] EarthCARE CPR- and synergy-algorithms (2011)
  • Author(s): Okamoto, H.K.Sato, Y.Hagihara
  • Organizer: EarthCARE Joint Algorithm Development Endeavour-JADE third meeting
  • Place of Presentation: 東京第一鉄鋼ビル
  • Year and Date: 2011-10-13
• [Presentation] Global analysis of ice cloud microphysics from CloudSat and CALIPSO : size, shape and color ratio (2011)
  • Author(s): Okamoto, H., K.Sato, Y.Hagihara
  • Organizer: 2011 International Union of Geodesy and Geophysics (IUGG) General Assembly
  • Place of Presentation: オーストラリア、メルボルン
  • Year and Date: 2011-06-28
• [Presentation] Treatment of particle types in a refined cloud microphysics retrieval scheme (2011)
  • Author(s): Sato, K., H.Okamoto
  • Organizer: 2011 International Union of Geodesy and Geophysics (IUGG) General Assembly
  • Place of Presentation: オーストラリア、メルボルン
  • Year and Date: 2011-06-28
• [Presentation] Global analysis of ice particle radius, particle type and color ratio using CloudSat and CALIPSO (2011)
  • Author(s): Okamoto, H., K.Sato
  • Organizer: CloudSat/CALIPSO science team meeting
  • Place of Presentation: カナダモントリオール・マクギル大学
  • Year and Date: 2011-06-16
• [Presentation] Characterization of cloud microphysical processes from analysis of active satellite sensors with an improved retrieval scheme (2011)
  • Author(s): Sato, K., H.Okamoto
  • Organizer: CloudSat/CALIPSO science team meeting
  • Place of Presentation: カナダモントリオール・マクギル大学
  • Year and Date: 2011-06-16
• [Presentation] CloudSat-CALIPSOによる氷粒子の後方散乱係数の波長比、偏光解消度と微物理特性の関係について (2011)
  • Author(s): 岡本創, 佐藤可織, 萩原雄一朗
  • Organizer: 日本気象学会
  • Place of Presentation: 東京都国立オリンピック記念青少年総合センター
  • Year and Date: 2011-05-21
• [Presentation] オーバーシュートと下部成層圏の空気塊の混合 (2011)
  • Author(s): 岩崎杉紀, 柴田隆, 久保田尚之, 石元裕史, 岡本創
  • Organizer: 日本気象学会
  • Place of Presentation: 東京都国立オリンピック記念青少年総合センター
  • Year and Date: 2011-05-21
• [Presentation] 第3世代「ひまわり」による雲特性観測計画 (2011)
  • Author(s): 中島孝, 松井隆, 鈴木健太郎, 岡本創, 岡本幸三, 石田春磨, 竹中栄晶, 奥山新
  • Organizer: 日本気象学会
  • Place of Presentation: 東京都国立オリンピック記念青少年総合センター
  • Year and Date: 2011-05-21
• [Presentation] 能動型衛星観測を用いた全球雲解像モデルの雲微物理棟計量の評価 (2011)
  • Author(s): 端野典平, 佐藤正樹, 久保田拓志, 萩原雄一朗, 岡本創, 松井俊久
  • Organizer: 日本気象学会
  • Place of Presentation: 東京都国立オリンピック記念青少年総合センター
  • Year and Date: 2011-05-21
• [Presentation] 気象学会賞記念受賞講演:アクティブセンサを用いた雲とエアロゾルの研究 (2011)
  • Author(s): 岡本創
  • Organizer: 日本気象学会
  • Place of Presentation: 東京都国立オリンピック記念青少年総合センター
  • Year and Date: 2011-05-19
• [Presentation] CALIOPによる氷粒子の後方散乱係数の波長比の全球解析 (2010)
  • Author(s): 岡本創, 他
  • Organizer: 日本気象学会
  • Place of Presentation: 京都テルサ(京都)
  • Year and Date: 2010-10-29
• [Presentation] Global distribution of cloud particle phase, orientation and microphysics (2010)
  • Author(s): Okamoto, et al.
  • Organizer: Radiation, Clouds, Aerosols, and Climate workshop
  • Place of Presentation: 岩沼屋(宮城県)
  • Year and Date: 2010-08-20
• [Presentation] CALIBRATION OF 1064NM CHANNEL AND RETRIEVAL OF AEROSOL EXTINCTION (2010)
  • Author(s): Okamoto, et al.
  • Organizer: 25th International laser radar conference
  • Place of Presentation: Hotel StPetersburg (Russia)
  • Year and Date: 2010-07-06
• [Presentation] Ice cloud microphysics from CloudSat and CALIOP (2010)
  • Author(s): Okamoto, H., K. Sato, Y. Hagihara and M. Hirakata
  • Organizer: Analysis of oriented crystals
  • Place of Presentation: ロシア, サンクトペテルブルグ.
  • Year and Date: 2010-07-05
• [Presentation] Ice microphysics from CloudSat and CALIOP : Analysis of oriented crystals. (2010)
  • Author(s): Okamoto, et al.
  • Organizer: 25th International laser radar conference
  • Place of Presentation: Hotel StPetersburg (Russia)
  • Year and Date: 2010-07-05
• [Presentation] Global analysis of ice microphysics from CloudSat and CALIPSO : calibration of 1064nm channel, color ratio and ice microphysics (2010)
  • Author(s): Okamoto, et al.
  • Organizer: 13th conference on atmospheric radiation/13th conference on cloud physics
  • Place of Presentation: Double Tree Lloyd center (Portland, US)
  • Year and Date: 2010-06-28
• [Presentation] Development of synergy algorithms and products for CPR and ATLID on EarthCARE/Development of CPR algorithms and products (2010)
  • Author(s): Okamoto, et al.
  • Organizer: EarthCARE Joint Algorithm Development Endeavour-JADE third meeting
  • Place of Presentation: 第一鉄鋼ビル(東京)
  • Year and Date: 2010-06-07
• [Presentation] CALIOPの赤外チャンネルの校正と氷 粒子による後方散乱の波長の比 (2010)
  • Author(s): 岡本創, 他
  • 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: 2010-05-25
• [Remarks]
  • URL: http://atmosp.riam.kyushu-u.ac.jp/cloudsatcalipso/
• [Remarks] Retrieval of cloud occurrence, cloud particle type
  • URL: http://atmosp.riam.kyushu-u.ac.jp/cloudsatcalipso/