The following are recommendations to optimize the Moving Base setup:
- Place antennas in an open-sky environment, away from metal structures.
- Use the same navigation rate and baud rate for both F9P modules. (UBX-CFG-RATE: Used to configure the Navigation rate).
- Maintain a baseline greater than 0.8 m between the two antennas.
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Consider using a uniform ground plane, depending on your antenna model.
The heading output is provided in the UBX-NAV-RELPOSNED message. UBX-NAV-RELPOSNED (Relative Positioning NED) provides a precise vector (North, East, Down) between two points (Base to Rover).
Reference:
Moving Base documentation for F9P