Yin Liu, Ph.D., is a Senior Engineer at the Jiangsu Meteorological Data Center. He received his Ph.D. degree in Meteorology from Nanjing University of Information Science & Technology in 2015. In 2012, he was invited to visit Florida State University, USA, where he conducted research and academic exchange on meteorological data quality control and multi-source data fusion and assimilation techniques. His research interests include multi-source data fusion and analysis, quality control and assimilation of weather radar network data, collaborative weather radar observation, data assimilation, and satellite data applications. His research focuses on the integration and application of multi-source meteorological observations, particularly weather radar and satellite data, to improve the quality, utilization, and assimilation of meteorological observations. With extensive experience in meteorological research and data applications, Dr. Liu has established active collaborations with researchers and practitioners in the meteorological community. He is committed to promoting scientific exchange and collaboration in the fields of weather radar, multi-source meteorological data fusion, and data assimilation.