Characterization of multi-band GNSS multipath in urban canyons using the 3D ray-tracing method - Shaoqian Li; Rong Yang; Xingqun Zhan (GPS Solutions, 2024)

GDP: an open-source GNSS data preprocessing toolkit - Zhengsheng Chen; Yang Cui; Linyang Li; Qinghua Zhang; Zhiping Lu; Xuerui Li; Yingcai Kuang; Kaichun Yang; Fengjuan Rong (GPS Solutions, 2020)