The application of measuring atmospheric properties in overlap factor region using scanning Lidar

doi:10.1016/j.rinp.2022.106050

	The application of measuring atmospheric properties in overlap factor region using scanning Lidar
	Ji, Jie 1,3,4; Xie, Chenbo 1,2,3; Chen, Jianfeng 1,3,4; Zhao, Ming 1,3; Yang, Hao 1,3,4; Xing, Kunming 1,3; Wang, Bangxin 1,3
刊名	RESULTS IN PHYSICS
	2022-12-01
卷号	43
关键词	Scanning Lidar Overlap Factor Fernald Method Aerosol Optical Properties Slant Direction Detection
ISSN号	2211-3797
DOI	10.1016/j.rinp.2022.106050
通讯作者	Xie, Chenbo(cbxie@aiofm.ac.cn)
英文摘要	This paper explores the effects of different factors on the results and accuracy of aerosol optical property measurements made in overlap factor regions using scanning lidar, simulation calculations and aerosol detection experiments. First, the measurement principle was analysed using the atmospheric layered structure model. The slope inversion of the simulated backscattering coefficient of the aerosols was performed using the Fernald method. Second, the measurement errors caused by the inhomogeneity of the horizontal atmospheric layers and scanning angle errors were analysed for different weather conditions. Finally, the aerosol detection accuracies of the scanning lidar under different weather conditions were explored by employing comparative experiments. The experimental results showed that the aerosol extinction characteristics in the overlap factor region can be effectively obtained using the proposed method and that the measurement results were affected by the systematic errors in the scanning angle. The proposed method would effectively solve the problems caused by the unavailability of optical properties of aerosols in the overlap factor region of lidar. Moreover, the signal inversion of slant detection also provides an accurate theoretical basis for field experiments and has a good aerosol detection capability and potential application prospects.
资助项目	Civil Aerospace Technology Pre -research Project[D040103] ; Anhui Province 2017 High-level Science and Technology Talent Team Project[010567900]
WOS关键词	FORM-FACTOR ; AEROSOL ; SCATTERING ; EQUATION
WOS研究方向	Materials Science ; Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000878629800005
资助机构	Civil Aerospace Technology Pre -research Project ; Anhui Province 2017 High-level Science and Technology Talent Team Project
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/130144]
专题	中国科学院合肥物质科学研究院
通讯作者	Xie, Chenbo
作者单位	1.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei Inst Phys Sci, Key Lab Atmospher Opt, Hefei 230031, Peoples R China 4.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Ji, Jie,Xie, Chenbo,Chen, Jianfeng,et al. The application of measuring atmospheric properties in overlap factor region using scanning Lidar[J]. RESULTS IN PHYSICS,2022,43.
APA	Ji, Jie.,Xie, Chenbo.,Chen, Jianfeng.,Zhao, Ming.,Yang, Hao.,...&Wang, Bangxin.(2022).The application of measuring atmospheric properties in overlap factor region using scanning Lidar.RESULTS IN PHYSICS,43.
MLA	Ji, Jie,et al."The application of measuring atmospheric properties in overlap factor region using scanning Lidar".RESULTS IN PHYSICS 43(2022).