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

星载主动传感器云微物理反演及其生成机制研究

• 批准号: 22340133
• 负责人: OKAMOTO Hajime
• 金额: $ 9.82万
• 依托单位: Kyushu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22340133/
• 关键词: 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

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.

提出了星载云雷达和激光雷达协同使用的冰微物理反演算法。考虑了水平取向的冰板和随机取向的冰颗粒的混合物。并对CloudSat雷达和CALIPSO激光雷达进行了冰的后向散射计算。在此基础上，得到了有效半径、冰水含量和定向板质量混合比的全局分布。

项目成果

Algorithms to retrieve optical properties of three component aerosols from two-wavelength backscatter and one-wavelength polarization lidar measurements considering nonsphericity of dust

• DOI: 10.1016/j.jqsrt.2010.06.002
• 发表时间: 2011
• 期刊: Journal of Quantitative Spectroscopy & Radiative Transfer
• 影响因子: 2.3
• 作者: T. Nishizawa;N. Sugimoto;I. Matsui;A. Shimizu;H. Okamoto

Global and seasonal characteristics of the cloud phase and ice orientation observed by CALIPSO

CALIPSO观测的云相和冰向的全球和季节特征

• 发表时间: 2010
• 期刊: Reviewed and Revised Papers, 25th International Laser Radar Conference
• 作者: Hirakata;et al.
• 通讯作者: et al.

CALIOPによる氷粒子の後方散乱係数の波長比の全球解析

利用CALIOP对冰粒后向散射系数波长比进行全局分析

• 发表时间: 2010
• 作者: 岡本創;他
• 通讯作者: 他

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

CALIOP 红外通道校准和冰粒反向散射波长比率

• 发表时间: 2010
• 作者: 岡本創;他
• 通讯作者: 他

A detection and analyses of hydrometer properties from EarthCARE data, Proc.

根据 EarthCARE 数据检测和分析比重计特性，Proc。

• 发表时间: 2013
• 期刊: international radiation symposium, Current problems in Atmospheric radiation (IRS 2012), Proc. international radiation symposium, AIP conference proceedings
• 作者: Sato,K.;and H. Okamoto
• 通讯作者: and H. Okamoto