Time synchronisation service
Fugro AtomiChron®
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Introduction
Fugro AtomiChron® is a global, real-time, precise clock synchronisation and authentication service based on GNSS, for applications that require resilient, accurate and reliable time and frequency. This innovative technology eliminates time drift caused by clocks counting time at slightly different rates and gives users access to extreme frequency stability as well as extreme accurate time references, with levels that surpass high-calibre industrial standard caesium clocks and approaching hydrogen maser performance.
Roel de Vries
Business Developer AtomiChron®
Benefits
High uptime and reliability
Operates independently from the ground network, GNSS and geostationary satellites
Lightweight and scalable
Cost efficient and removes need for atomic clocks
Traceable time
Suitable for audit trails when required in regulated environments
Affordable solution
For any campaigns that need a high accuracy reference
AtomiChron® high accuracy time solutions:
Navigation message authentication
AtomiChron® NMA
Navigation messages are signed and signatures broadcasted and protected by an encrypted digital signature, adding a layer of security that allows you to trust your time.
Standalone time service
AtomiChron® STS
Leveraging our network of ground stations, correction values are sent directly to the end-user's device to offer a resilient, GNSS independent fallback for continuous timing.
High accuracy
AtomiChron® HA
Delivers unmatched precision for demanding applications like research and development, financial trading, and global timekeeping.
Coordinated Universal Time
AtomiChron® UTCk
Enables real-time access to UTC time from the world’s leading timekeeping institutions: NIST (USA) and PTB (Germany).
More information about AtomiChron
What global reference network does AtomiChron use?
Our network uses four GNSS constellations (GPS, GLONASS, BeiDou and Galileo), two network control centres and more than eighty geodetic reference receivers which are distributed over all continents and guarantee independent processing of high-quality data and services.
Why is high availability and redundancy important?
With dual primary network control centres and dual shadow control centres that are all interconnected via trunk lines, we have a proven uptime of over 99.999% in the last 12 months to ensure you have continuous operation.
Key specifications
AtomiChron® HA
Timing accuracy: <5 ns UTC (95% of the time)
Accuracy: <1 ns to Fugro AtomiChron® timescale (independent of world-wide location
Performance improvement: >10x better than existing high-end GNSS receivers
AtomiChron® NMA
NMA status per satellite for all 4 GNSS constellations concurrently
<30s detection rate
No manual key updates
AtomiChron® STS
Timing accuracy: < ±100ns to UTC
PRTC-A level performance
GNSS independent
Traceable to UTC(NIST) and UTC(PTB)
AtomiChron® UTCk
<1ns accuracy to UTC(NIST) and UTC(PTB)
Real-time service, no post-processing
Future additions of UTC(k) sites on request
Our expert
Find Roel de Vries on LinkedIn, or get in touch through the contact form below.
Contact us
Find out more about AtomiChron®
Roel de Vries
Business Developer AtomiChron®
Come join us
Exciting challenges. Unforgettable experiences. Work that helps create a more safe and liveable world. These are a few of the things you’ll find at Fugro. Will you join our global team?