| # Timestamp (in seconds since epoch) | |
| float64 stamp | |
| # Timestamp for the point cloud (in seconds) | |
| float64 stamp_cloud | |
| # Timestamp for odometry (in seconds) | |
| float64 stamp_odom | |
| # Size of the height map | |
| uint32 height_map_size | |
| # Size of the voxel map | |
| uint32 voxel_map_size | |