Institutional Repository of Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, China
New C-n(2) statistical model based on first radiosonde turbulence observation over Lhasa | |
Han, Yajuan1,2; Wu, Xiaoqing1; Luo, Tao1; Qing, Chun1; Yang, Qike1,2; Jin, Xiaomei1; Liu, Nana1,3; Wu, Su1,2; Su, Changdong1,2 | |
2020-06-01 | |
发表期刊 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION |
ISSN | 1084-7529 |
通讯作者 | Wu, Xiaoqing(xqwu@aiofm.ac.cn) |
摘要 | It is worth highlighting that, for the first time to the best of our knowledge, vertical profiles of atmospheric parameters and C-n(2) were measured at Lhasa, south of the Tibetan Plateau, using balloon-borne radiosondes. Based on the measurements, two new statistical models (Lhasa HMN and Lhasa Dewan) for estimating turbulence strength are proposed. Attention has been paid to evaluate the reliability of the two models to reconstruct vertical profiles of C-n(2) from a statistical perspective. The statistical analyses presenting the Lhasa HMN model are accompanied with lower bias, root mean square error (RMSE), and bias-corrected RMSE (sigma) than those of the Lhasa Dewan model, which implies the Lhasa HMN model can better reveal the nature of turbulence characteristics of Lhasa influenced by unique local weather conditions. In addition, the comparison between the Lhasa HMN model and measurements in calculating integrated astroclimatic parameters is carried out, and the result suggests that the performance of the Lhasa HMN model is reliable and satisfactory. The new reliable C-n(2) model offers new insight into the characteristics of optical turbulence at Lhasa and provides support for pursuing astronomical site selection in the Tibetan Plateau. (c) 2020 Optical Society of America |
DOI | 10.1364/JOSAA.387211 |
关键词[WOS] | OPTICAL TURBULENCE ; PARAMETERS ; FORECAST ; LAYER |
收录类别 | SCI |
语种 | 英语 |
资助项目 | Strategic Priority Research Program of Chinese Academy of Sciences[XDA17010104] ; National Natural Science Foundation of China[91752103] ; Foundation of Key Laboratory of Science and Technology Innovation of Chinese Academy of Sciences[CXJJ-19S028] |
项目资助者 | Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; Foundation of Key Laboratory of Science and Technology Innovation of Chinese Academy of Sciences |
WOS研究方向 | Optics |
WOS类目 | Optics |
WOS记录号 | WOS:000548281800014 |
出版者 | OPTICAL SOC AMER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/43245 |
专题 | 中科院安徽光学精密机械研究所 |
通讯作者 | Wu, Xiaoqing |
作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Sci Isl Branch Grad Sch, Hefei 230031, Anhui, Peoples R China 3.Univ Sci & Technol China, Sch Environm Sci & Optoelect Technol, Hefei 230026, Anhui, Peoples R China |
第一作者单位 | 中科院安徽光学精密机械研究所 |
通讯作者单位 | 中科院安徽光学精密机械研究所 |
推荐引用方式 GB/T 7714 | Han, Yajuan,Wu, Xiaoqing,Luo, Tao,et al. New C-n(2) statistical model based on first radiosonde turbulence observation over Lhasa[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION,2020,37. |
APA | Han, Yajuan.,Wu, Xiaoqing.,Luo, Tao.,Qing, Chun.,Yang, Qike.,...&Su, Changdong.(2020).New C-n(2) statistical model based on first radiosonde turbulence observation over Lhasa.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION,37. |
MLA | Han, Yajuan,et al."New C-n(2) statistical model based on first radiosonde turbulence observation over Lhasa".JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 37(2020). |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
New C-n(2) statistic(1877KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论