Altos 4D imaging Radar __ Point Cloud(colored by height)

Real time, Onboard computed point cloud from Altos 4D imaging Radar.
1. The points are colored by their height (Red being low and Purple being high)
2. The larger points are from Radar, the smaller (and denser) points on the background are from Lidar (for reference).
3. There is x3 acceleration for the video, and equivalently 3-frame accumulation for the Radar points (due to decay time setting in the replay).
4. The lighter grid on the ground is 20m x 20m, the brighter grid is 100m x 100m