GNSS Recordings for Galileo OSNMA Evaluation

GNSS recordings on four distinct scenarios to evaluate the Galileo Open Service Navigation Message Authentication (OSNMA) protocol with different receiver optimizations. However, the recordings are generic and can be used for any other GNSS purpose as they contain PVT measurements and data for GPS, Galileo, Glonass, and BeiDou.

The dataset contains three dynamic scenarios recorded with a Septentrio mosaic-X5 with firmware version 4.14.0 and one static scenario recorded with a Septentrio PolaRx5TR with firmware version 5.5.0; all in Septentrio Binary Format. The dynamics scenarios were recorded on December 03, 2023, in Brussels, Belgium; and contain a walk in the European District (hard urban environment), a walk in the old town (hard urban environment), and a walk around the Atomium (soft urban environment). Each dynamic scenario is approximately 30 minutes long.  The static scenario is a 60-minute recording on December 20, 2023, from the Septentrio NV offices.