| A computation effective range-based 3D mapping aided GNSS with NLOS correction method HF Ng, G Zhang, LT Hsu The Journal of Navigation 73 (6), 1202-1222, 2020 | 61 | 2020 |
| 3D mapping database aided GNSS based collaborative positioning using factor graph optimization G Zhang, HF Ng, W Wen, LT Hsu IEEE Transactions on Intelligent Transportation Systems 22 (10), 6175-6187, 2020 | 51 | 2020 |
| Robust GNSS shadow matching for smartphones in urban canyons HF Ng, G Zhang, LT Hsu IEEE Sensors Journal 21 (16), 18307-18317, 2021 | 30 | 2021 |
| Urban positioning: 3D mapping‐aided GNSS using dual‐frequency pseudorange measurements from smartphones HF Ng, G Zhang, Y Luo, L Hsu Navigation 68 (4), 727-749, 2021 | 27 | 2021 |
| 3D mapping database-aided GNSS RTK and its assessments in urban canyons HF Ng, LT Hsu IEEE Transactions on Aerospace and Electronic Systems 57 (5), 3150-3166, 2021 | 23 | 2021 |
| GNSS RUMS: GNSS realistic urban multiagent simulator for collaborative positioning research G Zhang, B Xu, HF Ng, LT Hsu Remote Sensing 13 (4), 544, 2021 | 22 | 2021 |
| Improved weighting scheme using consumer-level GNSS L5/E5a/B2a pseudorange measurements in the urban area HF Ng, G Zhang, KY Yang, SX Yang, LT Hsu Advances in Space Research 66 (7), 1647-1658, 2020 | 17 | 2020 |
| Hong Kong UrbanNav: An open-source multisensory dataset for benchmarking urban navigation algorithms LT Hsu, F Huang, HF Ng, G Zhang, Y Zhong, X Bai, W Wen NAVIGATION: Journal of the Institute of Navigation 70 (4), 2023 | 13 | 2023 |
| 3D-mapping-aided PPP-RTK aiming at deep urban canyons S Xin, J Geng, G Zhang, HF Ng, J Guo, LT Hsu Journal of Geodesy 96 (10), 78, 2022 | 13 | 2022 |
| Skymask matching aided positioning using sky-pointing fisheye camera and 3D City models in urban canyons MJL Lee, S Lee, HF Ng, LT Hsu Sensors 20 (17), 4728, 2020 | 13 | 2020 |
| Real-time loosely coupled 3DMA GNSS/Doppler measurements integration using a graph optimization and its performance assessments in urban canyons of New York HF Ng, LT Hsu, MJL Lee, J Feng, T Naeimi, M Beheshti, JR Rizzo Sensors 22 (17), 6533, 2022 | 10 | 2022 |
| GNSS NLOS pseudorange correction based on skymask for smartphone applications HF Ng, G Zhang, LT Hsu Proceedings of the 32nd International Technical Meeting of the Satellite …, 2019 | 8 | 2019 |
| Range-based 3D mapping aided GNSS with NLOS correction based on skyplot with building boundaries HF Ng, G Zhang, LT Hsu Proceedings of the ION 2019 Pacific PNT Meeting, 737-751, 2019 | 8 | 2019 |
| Lidar aided cycle slip detection for gnss real-time kinematic positioning in urban environments F Huang, W Wen, HF Ng, LT Hsu 2022 IEEE 25th International Conference on Intelligent Transportation …, 2022 | 5 | 2022 |
| Real-time Factor Graph Optimization Aided by Graduated Non-convexity Based Outlier Mitigation for Smartphone Decimeter Challenge Y Zhong, W Wen, HF Ng, X Bai, LT Hsu Proceedings of the 35th International Technical Meeting of the Satellite …, 2022 | 5 | 2022 |
| Gnss outliers mitigation in urban areas using sparse estimation based on factor graph optimization X Bai, W Wen, G Zhang, HF Ng, LT Hsu 2022 IEEE 25th International Conference on Intelligent Transportation …, 2022 | 4 | 2022 |
| Multi-epoch Kriging-based 3D mapping aided GNSS using factor graph optimization HF Ng Proceedings of the 35th International Technical Meeting of the Satellite …, 2022 | 4 | 2022 |
| Differentiable factor graph optimization with intelligent covariance adaptation for accurate smartphone positioning P Xu, HF Ng, Y Zhong, G Zhang, W Wen, B Yang, LT Hsu Proceedings of the 36th International Technical Meeting of the Satellite …, 2023 | 3 | 2023 |
| Smartphone level indoor/outdoor ubiquitous pedestrian positioning 3DMA GNSS/VINS integration using FGO HY Ho, HF Ng, YT Leung, W Wen, LT Hsu, Y Luo The International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2023 | 2 | 2023 |
| 3D mapping aided GNSS using Gauss-Newton algorithm: An example on GNSS shadow matching HF Ng, G Zhang, W Wen, LT Hsu Proceedings of the 34th International Technical Meeting of the Satellite …, 2021 | 2 | 2021 |
Li-Ta HsuThe Hong Kong Polytechnic UniversityVerified email at polyu.edu.hk
