GNSS Integrity for Maritime Operations
Detect jamming and spoofing in real time with European-built hardware from Ship Monitor by JDS.
Pilot program
Expanding Project MeasPos: Host a sensor at your terminal to enhance port safety and GNSS security.
Project MeasPos
Resilient Onshore Unit for Measuring Positioning Accuracy
Incubated by ESA BIC Northern Germany
We are proud to be part of the European Space Agency’s flagship Business Incubation Centre (ESA BIC) program. This partnership enables Ship Monitor by JDS to deliver resilient, high-precision positioning integrity for the maritime sector.
Project MeasPos: Next-Gen GNSS Protection
Under MeasPos, we develop purpose-built Global Navigation Satellite System (GNSS) integrity sensors. GNSS is the umbrella term that includes GPS, Galileo, GLONASS for maritime operations. Our modules are currently being piloted at ports and fairways to continuously monitor interference and help detect jamming or spoofing events.
The system generates actionable alerts that can be integrated into VTS, Port Operations, or fleet platforms. Our approach focuses on detecting positioning anomalies by analyzing signal integrity directly at ground level.
Why it matters
Safety & compliance - Protect navigation and critical port infrastructure.
Operational continuity - Early warnings reduce downtime, diversions, and claims.
Evidence you can trust - Time-stamped, forensically traceable records for audits and insurers.
European-built hardware
Designed and assembled in the EU, our GNSS module supports multiple satellite constellations - GPS, Galileo, GLONASS, BeiDou (plus regional systems like QZSS and NavIC).
Anomaly detection engine
Built-in jamming and spoofing analytics with configurable scores, thresholds, and confidence levels.
Open integrations
Standard outputs via MQTT/HTTPS and JSON/Parquet - ready for your SIEM, VTS, or data lake.
Secure by design
End-to-end security with TLS encryption, signed firmware, and role-based access control.
Built for maritime
Ports & VTS • Pilotage lanes • Anchorages
Offshore assets • Ferry routes