User's Manual

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1.2 LiDAR Structure
64 pairs of laser emitters and receivers are attached to a motor that rotates horizontally.
Figure 1.2 Partial Cross-Sectional Diagram Figure 1.3 Coordinate System (Isometric View) Figure 1.4 Rotation Direction (Top View)
The LiDAR’s coordinate system is shown above. The Z-axis is the axis of rotation.
The origin is shown as a red dot in Figure 1.6 on the next page. After geometric transform, all the measurements are relative to the origin.
Each laser channel has an intrinsic horizontal angle offset. When Channel 18 passes the zero degree position illustrated in Figure 1.4, the azimuth data in
the corresponding UDP data block will be 0°.