Multipath effects, resulting from satellite signals reflecting off objects before reaching the receiver, seriously compromise the precision of satellite navigation systems. Existing solutions like Sidereal Filtering and system-specific MHMs require observations spanning at least one full cycle of satellite orbit repeat period (e.g., 10 days for Galileo) to reproduce the satellite geometry against ground stations.
Interoperable multipath hemispherical map: A unified approach for enhanced GNSS precision
