Preliminary Results of the Three-Dimensional Plasma Drift Velocity at East Asian Low-Latitudes Observed by the Sanya Incoherent Scattering Radar (SYISR). - Jin, Yuyan; Zhao, Biqiang; Hao, Honglian; Yue, Xinan; Ding, Feng; Ning, Baiqi; Zeng, Lingqi; Li, Zishen (Remote Sensing, 2023)