Precise Point Positioning (PPP) has long held promise as a standalone, high-accuracy positioning technique, but its slow convergence and complexity in ambiguity resolution have limited widespread use.

Precise point positioning (PPP), a high-accuracy GNSS technique, offers the advantage of centimeter-level positioning without relying on local reference stations. However, PPP often requires many ...

A new navigation integrity method could make maritime precise positioning both safer and more practical. The study introduces an elevation-aware overbounding strategy for real-time precise point ...

In an era of growing demand for real-time precision navigation, researchers have unveiled a powerful leap forward in satellite-based positioning. Leveraging new-generation Global Navigation Satellite ...