1. Shandong Provincial Key Laboratory of Meteorological Disaster Prevention and Reduction, Jinan 250031, Shandong, China
2. Meteorological Disaster Prevention Technology Center, Jinan 250031, Shandong, China
3. School of Science, Hubei University of Technology, Wuhan 430068, Hubei, China
4. Technical Support Center for Atmospheric Sounding of Shandong Meteorological Bureau, Jinan 250031, Shandong, China