A Simple Approach to Determine Single-Receiver Differential Code Bias Using Precise Point Positioning. - Fenkai Zhang; Long Tang; Jiaxing Li; Xiangfeng Du (Sensors, 2023)

Detection of Medium-Scale Traveling Ionospheric Disturbance Using GNSS Doppler Measurements. - Long Tang; Fan Xu; Fenkai Zhang; Hong Zhang; Wu Chen 001 (IEEE Trans. Geosci. Remote. Sens., 2024)

Super Equatorial Plasma Bubbles Over Asian-Pacific Region During the May 2024 Geomagnetic Storm. - Long Tang; Fan Xu; Hong Zhang; Fenkai Zhang; Jiaxing Li; Xiaohong Zhang 008 (IEEE Trans. Geosci. Remote. Sens., 2025)