X‐ray pulsar navigation (XNAV) exploits the remarkably regular X‐ray emissions from rotating neutron stars as natural beacons for spacecraft position and velocity determination. This autonomous ...
Global Navigation Satellite System (GNSS) positioning techniques have evolved significantly over recent decades, spanning from traditional single-frequency methods to advanced multi-constellation and ...
US avionics specialist Honeywell has used an Embraer 170 to demonstrate the accuracy of alternative navigation techniques – including one based on magnetic anomalies – aimed at mitigating ...