K. Singh, S. Shah
Skyline Nav AI, Inc., Massachusetts, United States
Keywords: computer vision, GPS-independent navigation, resilient positioning, Pathfinder, edge autonomy
This paper presents Pathfinder™, a software-based navigation solution from Skyline Nav AI that delivers precise, real-time positioning without reliance on GPS, cellular, or Wi-Fi connectivity. Leveraging advanced computer vision algorithms and precomputed 2D and 3D satellite datasets, Pathfinder™ performs pixel-level analysis of images to detect terrain features and skylines, enabling accurate localization across diverse environments-including urban canyons, remote wilderness, and even lunar surfaces. The system integrates seamlessly with existing sensors on vehicles, drones, and aircraft, providing absolute location updates every frame and achieving accuracy within 10 to 100 centimeters, outperforming traditional GPS in challenging conditions. Pathfinder™ is scalable, robust to jamming and spoofing, and supports critical applications in defense, logistics, public safety, and space exploration. Demonstrated in over 40 regions and validated by NASA for lunar navigation, Pathfinder™ represents a transformative step toward resilient, intelligent navigation for the future.