Permittivity Characterization of Chang'E-5 Lunar Regolith Using In Situ Ground-Penetrating Radar Measurements. - Ruigang Wang; Yan Su 007; Chunyu Ding; Wei Du; Shuangzhi Xia; Zongyu Zhang; Shun Dai; Xiaohang Qiu; Chuanhu Tang; Songzheng Yu; Qing Zhang 015; Chendi Liu; et al. (IEEE Trans. Geosci. Remote. Sens., 2025)