S-GNSS® Auto: Black Forest Benchmark Trial

The benchmark run is two laps of a 15 km loop from Oppenau, east through Maisach and Bad Antogast and up the switchbacks above Rossbühl. Almost all of it sits under continuous tree cover, conditions conventional receivers struggle with.

  • Canopy attenuation that lowers C/N0 on every satellite in view
  • Fewer usable satellites, giving weaker geometry and noisier fixes
  • Diffuse scattering off trunks and branches, and repeated loss of carrier lock

The benchmark demonstrates that S-GNSS® Auto delivers strongest performance under continuous canopy, where signal levels stay low for minutes at a time. It also recovers usable measurements from heavily attenuated signals, delivering the reliability needed to expand ADAS features into rural/forested environments. 

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BF - Competitor benchmarking report (#20)

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