1.Institute for Advanced Ocean Study， College of Information Science and Engineering， Ocean Remote Sensing Institute， Ocean University of China， Qingdao 266100， China;2.Laboratory for Regional Oceanography and Numerical Modeling， Pilot National Laboratory for Marine Science and Technology， Qingdao 266237， China
Supported by National Key R&D Program of China (2019YFC1408001,2019YFC1408002)，National Natural Science Foundation of China (61975191)
A compact airborne coherent Doppler lidar （ACDL） was developed by Ocean University of China. The system design， methods of motion compensation， velocity correction and wind inversion have been explained in this paper. The data analyzed in this paper are based on the first domestic UAV-borne Doppler lidar experiment for offshore wind at Hailing Island， Guangdong Province in 2016. The reliability of correction and inversion algorithms have been proved with ground-based Doppler lidar. ACDL has been proved to be an effective tool to achieve offshore wind observation.
WANG Qi-Chao, WU Song-Hua, ZHANG Hong-Wei, LIU Bing-Yi, ZHANG Kai-Lin. Observation and data processing of offshore wind field based on UAV-borne Doppler lidar[J]. Journal of Infrared and Millimeter Waves,2021,40(4):516~529Copy