User's Manual

Table Of Contents
6
1.3
Channel Distribution
The vertical resolution is
0.125° from Channel 26 to Channel 90
0.5° from Channel 2 to Channel 26, as well as from Channel 90 to Channel 127
between Channel 1 and Channel 2, as well as between Channel 127 and Channel 128
detailed in Appendix I
Figure 1.5 Channel Vertical Distribution
Figure 1.6 Laser Firing Position
Each channel has an intrinsic angle offset, both horizontally and vertically. The angle offsets are 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.