This video from UAV Navigation-Grupo Oesía demonstrates how resilient navigation technologies enable unmanned aircraft to operate and complete autonomous missions in GNSS-denied and contested environments.
The video highlights how UAV Navigation’s Guidance, Navigation, and Control (GNC) systems deliver true GNSS-denied navigation, validated through real-world operations. By combining advanced inertial navigation algorithms with vision-based navigation and Terrain Referenced Navigation (TRN), the solutions provide precise inertial navigation and accurate heading estimation without GNSS, while remaining resistant to jamming and spoofing.
UAV Navigation-Grupo Oesía also outlines a layered protection approach, spanning receiver-level anti-jamming and anti-spoofing, inertial sensor-based navigation for intermittent GNSS outages, and a range of alternative navigation techniques to support operation during extended GNSS denial.
