{
  "radar_markers_xyz": [
    [
      -0.0006678582667039076,
      0.04759717312212674,
      0.02743354899924766
    ],
    [
      0.0006678582667039093,
      0.0477012730283854,
      -0.028107695738498917
    ],
    [
      -0.000667858266703911,
      -0.045582744152517306,
      -0.02853871437880673
    ],
    [
      0.0006678582667039128,
      -0.048542243996402085,
      0.029705816943982777
    ]
  ],
  "description": "3D positions of the 4 physical mocap markers mounted on the camera+radar rig ('Sensor-Marker 1..4' in the raw OptiTrack export), mean over all 40 positions' frames (the rig did not move between positions), transformed into the published radar-centered frame (see axis_convention.json). Should cluster tightly around [0, 0, 0]."
}