Hesai PandarQT - Channel Distribution

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1.3 Channel Distribution
The vertical resolution is unevenly distributed across all channels, as shown in Figure 1.5.
Figure 1.5 Channel Vertical Distribution
Figure 1.6 Laser Firing Position
Each channel also has an intrinsic horizontal angle offset, recorded in this LiDAR unit’s calibration file.
Users can obtain the calibration file by sending the TCP command PTC_COMMAND_GET_LIDAR_CALIBRATION, as described in Section 6.2.1.