dji ZENMUSE L1 - Point Cloud Data File Description; Base Station Satellite Data Acquisition

ZENMUSE L1
User Manual
14
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Point Cloud Data File Description
A. The recorded point cloud data is stored in the microSD card. The storage directory is microSD:
DCIM/DJI_YYYYMMDDHHMM_NO. _XXX (XXX can be edited by the user).
B. The folder contains not only photos taken during the ight but also les with the sux CLC, CLI,
CMI, IMU, LDR, RTB, RTK, RTL, and RTS.
Chinese characters cannot be used to rename any of the les.
Base Station Satellite Data Acquisition
When the mobile network or remote controller video transmission signal is poor, use the RTCM data of
the D-RTK 2 Mobile Station or a third-party RTK base station to assist the L1 for data post-processing.
Follow the steps below:
1. Check the local operation time from the point cloud data le directory stored in the microSD card.
2. Search for .DAT format RTCM files of the same time as the stored files of the D-RTK 2 Mobile
Station or third-party RTK base station. Rename the le as the same as the .RTB le in the point
cloud data le directory and add a .RTCM sux.
3. Copy the .RTCM le to the folder of the point cloud data le directory. DJI Terra will prioritize .RTCM
les over .RTB les.
Note that the RTCM le stored in the D-RTK 2 Mobile Station is in UTC time format.
Read the D-RTK 2 Mobile Station User Guide for more information.