Reliable navigation in GNSS-denied environments is critical for autonomous systems and infrastructure security. NV-based magnetometers enable robust magnetic anomaly navigation by providing compact, highly sensitive magnetic field measurements at room temperature. Integrated with inertial sensors, they deliver drift-free positioning for drones, vehicles, and critical infrastructure monitoring—even in electromagnetically challenging environments. Unlike classical systems, NV sensors combine miniaturization with quantum-level sensitivity, ensuring accurate navigation without reliance on external signals. This makes them ideal for defense, logistics, and industrial applications where GNSS is unavailable or compromised.
