Understanding Multipath and Obscuration

November 20, 2021

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Multipath Obscuration 3d Simulation

As reliance on GNSS receivers grows, it’s no longer viable to assess their handling of multipath and obscuration using traditional methods like live-sky testing, record and playback, and statistical modelling.

Only realistic, real-time 3D simulation can provide the richness of detail necessary for testing GNSS receiver performance in different environments.Learn more about Spirent Sim3D, an innovative 3D modeling solution that:

  • Creates a realistic environment for the testing of multipath and obscuration effects
  • Allows users to choose environments from deep urban to dense forest
  • Employs ray-tracing to visualize multipath
  • Regulates all aspects of the signal according to environmental interactions

Download our eBook today to ensure high precision positioning performance and GNSS accuracy of your PNT product.

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