Chronos Technology Tests eLoran Timing Provision in the UK - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

Chronos Technology Tests eLoran Timing Provision in the UK - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design

Critical National Infrastructure (CNI) is vulnerable to loss of GNSS for positioning, navigation, and timing (PNT). Low Frequency (LF) systems like eLoran offer a robust alternative, especially where satellite signals are degraded or unavailable. Strong 100 kHz eLoran signals are resilient to space weather and difficult to jam or spoof. However, high-precision CNI applications require a high level of accuracy, while eLoran accuracy is affected b…