Atmospheric Optical Turbulence Characteristics over the Ocean Relevant to Astronomy and Atmospheric Physics

doi:10.3390/app112210548

	Atmospheric Optical Turbulence Characteristics over the Ocean Relevant to Astronomy and Atmospheric Physics
	Xu, Manman 1,2,3; Shao, Shiyong 1,3; Weng, Ningquan 1,3; Zhou, Liangping 4; Liu, Qing 1,3; Zhao, Yuefeng 5
刊名	APPLIED SCIENCES-BASEL
	2021-11-01
卷号	11
关键词	optical turbulence astroclimatic parameter atmospheric physics ocean and atmospheric optics
DOI	10.3390/app112210548
通讯作者	Shao, Shiyong(shaoshiyong@aiofm.ac.cn)
英文摘要	Due to the space and time constraints of turbulence measurement equipment and the experiment scene, it is difficult to obtain the atmosphere refractive index structure constant over the ocean. In this paper, the characteristics of atmospheric optical turbulence in offshore and open ocean conditions are summarized by analyzing the meteorological data obtained from two ocean atmospheric optical parameter field experiments. Because of the influence of land undersurface, the turbulence strength in offshore conditions is roughly the same as that on land and presents different characteristics in open ocean. Compared with the offshore area, the turbulence strength over the open ocean near-surface decreases during the day and increases at night, and the diurnal variation characteristics weaken. The turbulence strength profiles over the offshore area show different characteristics at different times, where the turbulence strength in the morning is higher than that in the evening. By retrieving the meteorological factors affecting the turbulence, it is found that the temperature gradient and wind shear are in good agreement with turbulence strength in both offshore and open ocean areas. Furthermore, the integrated parameters for astronomy and optical telecommunication are derived from profiles over the offshore and open ocean areas. It is of great significance to research the turbulent characteristics of ocean atmosphere for optical transmission and astronomical observations.
资助项目	National Key Research and Development program[2018YFC0213102] ; Shiyong Shao[6142404180302] ; National Natural Science Foundation of China[42027804]
WOS关键词	FORECASTING-MODEL ; WEATHER RESEARCH ; BOUNDARY-LAYER ; RADIOSONDE ; SITES
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
语种	英语
出版者	MDPI
WOS记录号	WOS:000727369000001
资助机构	National Key Research and Development program ; Shiyong Shao ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/126396]
专题	中国科学院合肥物质科学研究院
通讯作者	Shao, Shiyong
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Grad Sch Sci Isl Branch, Hefei 230026, Peoples R China 3.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China 4.Beijing Aviat Meteorol Inst, Beijing 100085, Peoples R China 5.Shandong Normal Univ, Collaborat Innovat Ctr Light Manipulat & Applicat, Jinan 250358, Peoples R China
推荐引用方式 GB/T 7714	Xu, Manman,Shao, Shiyong,Weng, Ningquan,et al. Atmospheric Optical Turbulence Characteristics over the Ocean Relevant to Astronomy and Atmospheric Physics[J]. APPLIED SCIENCES-BASEL,2021,11.
APA	Xu, Manman,Shao, Shiyong,Weng, Ningquan,Zhou, Liangping,Liu, Qing,&Zhao, Yuefeng.(2021).Atmospheric Optical Turbulence Characteristics over the Ocean Relevant to Astronomy and Atmospheric Physics.APPLIED SCIENCES-BASEL,11.
MLA	Xu, Manman,et al."Atmospheric Optical Turbulence Characteristics over the Ocean Relevant to Astronomy and Atmospheric Physics".APPLIED SCIENCES-BASEL 11(2021).