Dr.-Ing. Wang’s research interests centre about the applications of Integrated Navigation and High Accuracy & Precision Engineering Surveying. Good example for Integrated Navigation is multi-sensor systems, the core of modern direct-georeferencing systems that integrate the GNSSs, Inertial sensors, and any other positioning & orientation sensors available. The research in this area innovates and develops advance algorithms including error modeling, Kalman filtering, robust filtering, system simulation, hardware integration, and real-time & post-processing SW development. High Accuracy & Precision Engineering Surveying engages special engineering surveying applications such as deformation monitoring and industrial surveying.