Reliable model to estimate the profile of the refractive index structure parameter (C-n(2)) and integrated astroclimatic parameters in the atmosphere

doi:10.1364/OE.419823

HFCAS OpenIR

	Reliable model to estimate the profile of the refractive index structure parameter (C-n(2)) and integrated astroclimatic parameters in the atmosphere
	Wu, Su 1,2; Wu, Xiaoqing1 ; Su, Changdong 1,2; Yang, Qike 1,2; Xu, Jiangyue 3; Luo, Tao 1,2; Huang, Chan 2; Qing, Chun1,2
	2021-04-12
发表期刊	OPTICS EXPRESS
ISSN	1094-4087
通讯作者	Wu, Xiaoqing(xqwu@aiofm.ac.cn)
摘要	Based on the statistical study of meteorological balloons equipped with thermosondes, a new model that estimates the profile of the refractive index structure constant (C-n(2)) is proposed. Utilizing temperature, pressure, and wind shear as inputs, this new approach can estimate vertical profiles of C-n(2) with 100 m vertical resolution. We used four outer scale models (Thorpe, HMNSP99, Dewan, and our proposed model) on data acquired from Rongcheng (Shandong Peninsula) and Maoming (Guangdong Province) to estimate the C-n(2) profiles and compared the results with the measured C-n(2) profile. The proposed method outperformed the other three models, yielding an estimation profile that matched well with the measured median C-n(2) profiles, with an average relative error generally less than 3.5% and a mean correlation coefficient larger than 0.72 in Maoming, an average relative error generally less than 3.4% and a mean correlation coefficient larger than 0.84 in Rongcheng. The proposed outer scale model also shows good performance in estimating integrated atmospheric parameters. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
DOI	10.1364/OE.419823
关键词[WOS]	TURBULENCE ; SCIDAR
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[91752103] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA17010104]
项目资助者	National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000640033600088
出版者	OPTICAL SOC AMER
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/122455
专题	中国科学院合肥物质科学研究院
通讯作者	Wu, Xiaoqing
作者单位	1.Chinese Acad Sci, Key Lab Atmospher Opt, Anhui Inst Opt & Fine Mech, HFIPS, Hefei 230001, Peoples R China 2.Univ Sci & Technol China, Sci Isl Branch Grad Sch, Hefei 230026, Peoples R China 3.Cent South Univ, Changsha 410083, Peoples R China
推荐引用方式 GB/T 7714	Wu, Su,Wu, Xiaoqing,Su, Changdong,et al. Reliable model to estimate the profile of the refractive index structure parameter (C-n(2)) and integrated astroclimatic parameters in the atmosphere[J]. OPTICS EXPRESS,2021,29.
APA	Wu, Su.,Wu, Xiaoqing.,Su, Changdong.,Yang, Qike.,Xu, Jiangyue.,...&Qing, Chun.(2021).Reliable model to estimate the profile of the refractive index structure parameter (C-n(2)) and integrated astroclimatic parameters in the atmosphere.OPTICS EXPRESS,29.
MLA	Wu, Su,et al."Reliable model to estimate the profile of the refractive index structure parameter (C-n(2)) and integrated astroclimatic parameters in the atmosphere".OPTICS EXPRESS 29(2021).