Mapping test data with various range sensors

This is a test data for range-IMU SLAM systems recorded with various range sensors:

- Ouster OS0-32 & OS0-64

- Livox Avia

- Intel Realsense L515 & D455

- Microsoft Azure Kinect

- Stereolabs ZED2i

The groundtruth trajectories are estimated by aligning point cloud scans with a 3D environment map created with a survey-grade LiDAR (FARO Focus).