SE-Workbench-GNSS

SE-NAV is a propagation simulator dedicated to the assessment of signals reception in stringent environment. This software predicts the performance of systems such as GPS, GALILEO, BEIDOU or pseudolites integrated into 3D virtual scenes representatives of

• Accurate Depiction of Reality: SE-NAV uses a determinitic model (RayTracing) in realistic synthetic environments to compute the incoming fields.

• Measurements campaings substitute: SE-NAV returns the reception (received field, DOPs, errors etc…) along a trajectory defined by the user.

• Specific blank and problem areas detection: SE-NAV produces coverages map to caracterize the local reception.

• Mission planning: SE-NAV forecasts local reception to prepare a specific mission

• Dilutions of precision (HDOP, VDOP, PDOP, TDOP, GDOP)

• Locations/speed of emitters and receivers in difference frames

• Echos (Power/Delay distribution)

• Link Budget

• Error Budget

• PVT

• Signal to Noise Ratio

• Multipaths geometry

• Visibilities