Assured PNT for Critical Infrastructure: An Operator Playbook for GNSS Resilience
Assured PNT for critical infrastructure means a network keeps trustworthy position and timing even when GNSS is degraded, jammed or spoofed. That is achieved at the receiver: multi-constellation, multi-frequency GNSS with interference mitigation (Septentrio AIM+), integrity monitoring (RAIM+), continuous interference logging, and a disciplined holdover clock for time-critical systems. Power, water, telecom and transport operators…