description: A multi-sensor autonomous-driving dataset recorded around Hamilton, Ontario using a vehicle rig combining Velodyne HDL-32E LiDAR, Retina-4fn mmWave radar, a Logitech Brio monocular camera, a FLIR A65 thermal camera, and GPS/IMU. Repackaged as time-synchronized MCAP episodes for FiftyOne's native multimodal dataset support, with the original per-frame 3D tracklet labels embedded directly into each episode's MCAP timeline as vision_msgs detection topics. Each of the 4 samples is one continuous drive spanning dusk/clear and night/rain conditions in downtown Hamilton, viewable in FiftyOne's tiled multimodal viewer with synchronized camera, LiDAR, radar, GPS, IMU, and embedded 3D/2D object-detection playback. format: FiftyOneDataset license: cc0-1.0 name: cmht-autonomous-driving tags: - 3d - autonomous-driving - fiftyone - lidar - mcap - multimodal - object-detection - radar - robotics - ros2