Atmospheric Aerosols Detection Research with a Dual Field of View Lidar
Joint Authors
Lihui, Lv
Tianshu, Zhang
Cheng, Liu
Yunsheng, Dong
Zhenyi, Chen
Guangqiang, Fan
Yang, Liu
Wenqing, Liu
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-30
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A dual field of view lidar system with two independent receivers is described to realize the detection of atmospheric aerosols.
A CCD camera is attached to a backscatter lidar as a receiver to complement the data in the near-field range affected by the incomplete overlap between the laser beam and the receiver field of view.
The signal detected by the CCD camera is corrected and finally glued with the signal of the backscatter lidar to retrieve the aerosol extinction coefficient with Fernald algorithm.
The aerosol extinction profile and visibilities measured by the dual field of lidar had been compared with the results measured by another general backscatter lidar and a surface aerosol instrument, respectively.
The results suggested that the dual field of view lidar based on a CCD camera is feasible and reliable.
It could obtain the data both in the near and in the far range simultaneously, improving the detection accuracy of the lidar system effectively.
American Psychological Association (APA)
Lihui, Lv& Tianshu, Zhang& Cheng, Liu& Yunsheng, Dong& Zhenyi, Chen& Guangqiang, Fan…[et al.]. 2015. Atmospheric Aerosols Detection Research with a Dual Field of View Lidar. Journal of Spectroscopy،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1070293
Modern Language Association (MLA)
Lihui, Lv…[et al.]. Atmospheric Aerosols Detection Research with a Dual Field of View Lidar. Journal of Spectroscopy No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1070293
American Medical Association (AMA)
Lihui, Lv& Tianshu, Zhang& Cheng, Liu& Yunsheng, Dong& Zhenyi, Chen& Guangqiang, Fan…[et al.]. Atmospheric Aerosols Detection Research with a Dual Field of View Lidar. Journal of Spectroscopy. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1070293
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1070293