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Figure: IMU calibration
Be sure to perform a manual IMU calibration after data collection to avoid possible accuracy
issues with the result. Zenmuse L2 automatically records the IMU raw data within about 2 minutes
after the point cloud recording ends, for the purpose of difference calculations by DJI Terra.
3.1.4.4. Laser Rangefinder and PinPoint Adding
The cross hair in the center of the live view will turn red, which means the laser rangefinder
(RNG) is pointing at the subject and measuring the distance between the subject and the aircraft,
as well as the altitude, latitude, and longitude of the subject. Press the L3 button on the remote
controller to add a PinPoint in the center of the screen.
Figure: Laser ranging
Zenmuse L2 supports a detection range of 250 m under 100 klx when the measured subject's
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