Global Navigation Satellite Systems Engineering, Policy, and Design
Satellite-based augmentation systems (SBAS) such as EGNOS, WAAS and MSAS have been quietly underpinning safety-critical navigation for decades, delivering correction and integrity data that enable more accurate and dependable GNSS positioning.
By Peter Gutierrez
In a corner the globe often overlooked by the GNSS community, the Southern Positioning Augmentation Network (SouthPAN) is steadily advancing toward full operational capability, and with noteworthy implications for Europe-linked GNSS technologies.
By Peter Gutierrez
Under a European Union Aviation Safety Association (EASA)-implemented project, European and South American partners are conducting targeted technical exchanges, operational assessments, and regulatory coordination on satellite-based augmentation systems (SBAS).
By Peter Gutierrez
Representatives from the United Kingdom and France traveled to the other side of the globe for a meeting in Seoul, Republic of Korea (ROK), in November. The topic was establishing global standards for eLoran, including creating an international body to develop and maintain those standards.
By Dana A. Goward
What are the key challenges to lunar radionavigation, and how can they be addressed?
By Inside GNSS
ArkEdge Space Inc. has been selected for the FY2025 QZSS Utilization Demonstration Project that has been jointly organized by the Cabinet Office of Japan and Quasi-Zenith Satellite System Service Inc (QZSS).
By Inside GNSS
The Australian Defence Force (ADF) has formally stood up a Joint Positioning, Navigation and Timing (PNT) Directorate, a 17-member unit that has reached initial operating capability and is tasked with ensuring forces can operate effectively when GPS is degraded or denied.
By Inside GNSS
Multinational technology firm GMV proudly announces that the Southern Positioning Augmentation Network (SouthPAN) has successfully completed its Critical Design Review (CDR), a milestone towards delivering advanced satellite-based augmentation services (SBAS) across Australia and New Zealand.
By Inside GNSS
As lunar missions transition from exploration to sustained operations, precise Positioning, Navigation, and Timing (PNT) services are becoming essential infrastructure.
By Inside GNSS
Strengthening GNSS security in autonomous platforms, Japan’s CORE Corporation, together with ACSL Ltd. and Rakuten Group, recently conducted a demonstration of anti-spoofing capabilities using Japan’s Quasi-Zenith Satellite System (QZSS) Navigation Message Authentication (QZNMA) service.
By Peter Gutierrez
Spirent Communications, a provider of test and assurance solutions for next-generation devices and networks, today announced that the Japan Aerospace Exploration Agency (JAXA) has selected Spirent to provide a pioneering lunar positioning, navigation, and timing (PNT) simulation solution.
By Inside GNSS
This year, the Multi-GNSS Asia Annual Conference is to be held on 4th-7th March in Phuket, Thailand, and will feature Lunar PNT and LEO PNT panel sessions, welcoming leading experts in the field.
By Inside GNSS
Leveraging Galileo and introducing new GNSS measurements to the current network enables Korea Augmentation Satellite System (KASS) availability below the vertical limit.
By Inside GNSS
