LeoRover - Fixposition Vision-RTK 2

Fixposition Vision RTK2 is a great GPS module capable of achieving up-to a centimeter-level accuracy. This system leverages Real-Time Kinematic (RTK) and
vision-based positioning technology to provide precise localization even in challenging environments.

● 2 multi-band RTK GNSS receivers
○ Instantaneous heading estimate
○ Adds redundancy

● Sensor fusion
○ GNSS observations
○ Camera images
○ IMU measurements
○ Wheel speed

● Sensor output
○ Global position
○ Velocity
○ Orientation

● Visual odometry
○ Feature tracking
○ IMU’s distance-dependent drift