emerging
GPS-Less Navigation
Increasing GPS disruptions are driving the development of alternative positioning, navigation, and timing (AltPNT) systems.
Timeframe
near-term
Impact areas
Detailed Analysis
GPS disruptions, including jamming and spoofing, are a growing threat to critical infrastructure and defense systems. Government agencies and startups are developing AltPNT systems to enhance resiliency. These alternatives include commercial satellite constellations, non-radio frequency methods, and multi-sensor fusion, offering more robust and secure positioning services.
Context Signals
SpaceWERX AltPNT challenge
Development of quantum sensing for navigation by Mesa Quantum and Q-CTRL
LEO satellite constellations for PNT by Satelles and Xona Space Systems
Edge
Highly secure navigation systems for critical infrastructure
Integration of AltPNT with autonomous systems for improved safety and reliability
New location-based services enabled by more precise and resilient positioning
