Wu Chen

Latest

Kinematic orbit determination for BDS-3 satellites with inter-satellite link data
Fast and precise GNSS RTK positioning with ionosphere-constrained weighted least squares quadratic programming
Ionospheric nonlinear interpolation model for Mid- and Low-latitude network RTK during solar maxima
Improving GNSS precise point positioning with tropospheric constraints from data-driven numerical weather prediction model
Effect of Constraining a Limited Number of Slant Ionospheric Corrections in PPP and an Improved Partial Tight-Constraining Algorithm
GNSS Positioning Aided with Pedestrian Dead Reckoning (PDR) in Urban Areas
Bridging missing GNSS phase measurements through cycle slip detection for improved smartphone positioning
Multi-constellation instantaneous single difference triple-carrier ambiguity resolution in urban environments
A Novel Network RTK Technique for Mobile Platforms: Extending High-Precision Positioning to Offshore Environments
Spatiotemporal inhomogeneity of accuracy degradation in AI weather forecast foundation models: A GNSS perspective
Enhancing GNSS Positioning Accuracy in Urban Canyons: A Multi-Epoch Residual-Based Consistency Check and IMU-GNSS Tight Coupling Approach
Multiepoch Grid-Based 3DMA Positioning in Dense Urban Canyons by Optimizing Reflection Modeling
Evaluation and analysis of the precipitable water vapor in Inner Mongolia of China
Forecasting of Tropospheric Delay Using AI Foundation Models in Support of Microwave Remote Sensing
Tightly Coupled Bluetooth Enhanced GNSS/PDR System for Pedestrian Navigation in Dense Urban Environments
Model the Ionospheric Gradients Between Satellites in Network RTK
Adaptive Jamming Mitigation in Single-Antenna Receivers With Spectral Analysis and Switchable Filtering
AI Foundation Models Facilitate Real-time Global GNSS Precipitable Water Vapor Retrieval with Sub-millimeter Accuracy
Equalization of Frequency Domain Adaptive Filter (FDAF) Using Signal Prediction Aided Reference Spectrum Model (SPRSM)