The Global Navigation Satellite System (GNSS) is widely used in various applications of UAVs (unmanned aerial vehicles) that require precise positioning or navigation. However. GNSS signals can be blocked in specific environments and are susceptible to jamming and spoofing. which will degrade the performance of navigation systems. https://www.jmannino.com/special-deal-A-Magazine-Curated-By-Sacai-quick-pick/