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Satellite navigation

High-precision navigation, vulnerabilities and optimisation, and multi-sensor localisation of GNSS are our core competences.
GNSS Empfänger und GNSS Antennen bei DIGITAL Steyrergasse

State-of-the-art GNSS receivers and GNSS antennas on the roof of the DIGITAL Institute in Graz, photo: Joanneum Research

High-precision satellite navigation

We own cutting-edge GNSS receivers and GNSS antennas from a range of price categories. This enables us to devise localisation solutions that are accurate down to the centimetre for any application. In combination with our inertial measurement units (IMUs), including MEMS and FOG, we can deliver ground truth solutions for validating the positioning accuracy achieved by localisation solutions.

GNSS vulnerability and denied areas

We analyse the vulnerability of positioning, navigation and timing (PNT) systems, including critical infrastructure, and evaluate the risks facing them. Depending on requirements, we can offer safeguards (monitoring and alarms, mitigation using multi-antenna solutions), as well as realistic jamming/spoofing stress tests for system evaluation purposes.

GNSS optimisation and multi-sensor localisation

Our experimental multi-sensor localisation solutions are designed to improve accuracy, availability and resilience. We use a combination of devices including GNSS, IMUs, cameras and odometers, and we can also implement custom sensor platforms.

Projekte aus dem Geschäftsfeld Space

Satellite navigation

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