激光与光电子学进展, 2017, 54 (1): 010001, 网络出版: 2017-01-17   

中尺度气象模式预报大气光学湍流的现状与展望 下载: 748次

Current Situation and Prospect of Mesoscale Meteorological Model in Atmospheric Optical Turbulence Forecast
作者单位
中国科学院安徽光学精密机械研究所中国科学院大气成分与光学重点实验室, 安徽 合肥 230031
摘要
光学湍流预报涉及大气科学、计算数学、光学工程等多个学科以及计算机技术、湍流测量技术等多种技术。提高低平流层下对大气光学湍流的预报能力成为迫切需要。讨论了预报光学湍流时选用中尺度气象模式的原因、具有代表性中尺度气象模式的特点、光学湍流参数化、中尺度气象模式预报光学湍流的研究现状及所面临的挑战等问题, 并对该领域下一阶段的发展进行了展望。对符合我国地域气候特征的外尺度参数化公式、中尺度模式与微尺度模式嵌套以及低平流层下非Kolmogorov湍流的统计特征和大气光学湍流参数化新方法进行研究, 该研究对提高光学湍流预报的空间分辨率和预报精度具有重要意义。
Abstract
Optical turbulence forecast involves many subjects such as atmospheric science, computational mathematics and optical engineering and many technologies such as computer technology and turbulence measurement technology. It is urgently needed to improve the capability of atmospheric optical turbulence forecast in low stratosphere. The reason why the mesoscale meteorological model is chosen for forecasting optical turbulence, the characteristics of representative mesoscale meteorological model, optical turbulence parameterization, current situation and challenges of optical turbulence forecasting are discussed. The prospect of future development in this field is discussed. The outer scale parameterization formula in accordance with the regional climatic characteristics of China, the nesting of mesoscale and microscale models, and the non-Kolmogorov turbulence statistical characteristic and the new method for the atmospheric optical turbulence parametrization under low stratosphere are studied. The study will has an important significance in spatial resolution and forecast accuracy of optical turbulence forecast.

吴晓庆. 中尺度气象模式预报大气光学湍流的现状与展望[J]. 激光与光电子学进展, 2017, 54(1): 010001. Wu Xiaoqing. Current Situation and Prospect of Mesoscale Meteorological Model in Atmospheric Optical Turbulence Forecast[J]. Laser & Optoelectronics Progress, 2017, 54(1): 010001.

本文已被 2 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!