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| 平面平行大气中偏振辐射传输的数值计算 | |
| 引用本文： | 许尤福,赵凤生,闵玉秋.平面平行大气中偏振辐射传输的数值计算[J].气象学报,2011,69(5):912-921. |
| 作者姓名： | 许尤福 赵凤生 闵玉秋 |
| 作者单位： | 1. 国家卫星气象中心,北京,100081;北京航天飞行控制中心航天飞行动力学技术重点实验室,北京,100094 2. 国家卫星气象中心,北京,100081 3. 北京华风气象影视信息集团,北京,100081 |
| 基金项目： | 国家重点自然基金资助项目(40637035); 国家自然科学青年基金项目(41005020) |
| 摘 要： | 利用离散纵坐标(DISORT)法的基本原理,开发了平面平行大气中偏振辐射传输的数值计算模型,并利用解析插值原理实现了对任意天顶方向散射斯托克斯参量的求解.为检验计算模型的可靠性,分别针对分子和气溶胶散射大气进行了数值模拟,并与Coulson等1960年、Garcia等1989年的计算结果进行了比较.结果表明,模型计算结... |
| 关 键 词： | 偏振 辐射传输 瑞利散射 气溶胶 离散纵坐标法 |
| 收稿时间： | 2009/3/16 0:00:00 |
| 修稿时间： | 2011/6/14 0:00:00 |
Numerical calculations for the vector discrete ordinate radiative transfer in a plane parallel atmosphere |
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| XU Youfu,ZHAO Fengsheng and MIN Yuqiu.Numerical calculations for the vector discrete ordinate radiative transfer in a plane parallel atmosphere[J].Acta Meteorologica Sinica,2011,69(5):912-921. | |
| Authors: | XU Youfu ZHAO Fengsheng and MIN Yuqiu |
| Institution: | XU Youfu1,2 ZHAO Fengsheng1 MIN Yuqiu3 1.National Satellite Meteorological Centre,Beijing100081,China 2.Science and Technology on Aerospace Flight Dynamics Laboratory,Beijing Aerospace Control Center,Beijing100094,China 3.Huafeng Group of Meteorological Audio and Video Information,China |
| Abstract: | Based on the DISORT theory,a numerical scheme is developed to calculated the vector radiative transfer(VDISORT) in a plane-parallel atmosphere at arbitrary angles and optical depths by the analytical interpolation method.The scheme is tested for Rayleigh scattering and Mie scattering.In both test cases,the yield results fit the benchmark values within 0.7% from Coulson et al and Garcia et al.At last,the stability of the scheme is tested at the different optical depth for the different particle size distribu... |
| Keywords: | Polarization Radiative transfer Rayleigh scattering Aerosol DISORT |
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