Ionogram denoising and trace extraction based on improved filter and morphology method. - Wensi Yang; Ziwei Chen; Guangyou Fang; Zhaoqian Gong (ICSAI, 2017)

An Automatic Drift-Measurement-Data-Processing Method with Digital Ionosondes. - Xiaoya Ma; Zhaoqian Gong; Feng Zhang 018; Shun Wang; Xiaojun Liu 004; Guangyou Fang (Remote. Sens., 2022)