Open Access
Urban positioning: 3D mapping-aided GNSS using dual-frequency pseudorange measurements from smartphones
Hoi-Fung Ng, Guohao Zhang, Yiran Luo and Li-Ta Hsu
NAVIGATION: Journal of the Institute of Navigation December 2021, 68 (4) 727-749; DOI: https://doi.org/10.1002/navi.448
