Map overlap occurs when the lidar sensor maps.

While trying to SLAM, the map overlaps as shown in the following picture. To solve it, I tried time sync on human and time sync on Google search in a different way, but it didn’t work out, so I asked a question.

Screenshot from 2024-01-24 01-16-45

Screenshot from 2024-01-24 01-14-40

Screenshot from 2024-01-22 16-46-25