Celebrating International GNSS Day!

The 23rd of October is International GNSS Day! The date has been chosen by the Institute of Navigation (ION) since it mirrors the foundational GPS frequency of 10.23 MHz, a number that resonates as the original heartbeat of GNSS satellites, signals and receivers.

The Institute of Navigation (ION) has designated October 23 as International GNSS Day to recognise the significant contributions of Global Navigation Satellite Systems (GNSS) to our modern world.

The foundational GPS frequency of 10.23 MHz has been embraced by all GNSS service providers and underpins the L-band signals utilised by over 100 navigation satellites today.

International GNSS Day not only honors this key frequency but also marks the 50th anniversary of GPS, paying tribute to the developers and innovators who have shaped satellite navigation.

Proposed by Dr Joanna Hinks of the Air Force Research Laboratory (AFRL), this day is akin to International Pi Day, celebrating technological achievements and their far-reaching impacts across sectors such as transportation, agriculture, aviation, and surveying. By uniting nations, organisations, and individuals who have contributed to GNSS advancements, International GNSS Day fosters global awareness of the critical role GNSS plays in our interconnected lives.

The ION’s establishment of this day encourages professionals, enthusiasts, educators, and the public to participate in educational activities, workshops and events that highlight the importance and innovations of GNSS. It’s an opportunity to share knowledge, celebrate achievements and inspire future innovations that help us navigate our daily lives.

To know more about how you can join the celebration, visit the ION website: https://www.ion.org/news/internationalgnssday.cfm