Overwrite Calibration File Confirmation

📌 Problem

In LP360, while Geocoding a point cloud for a TrueView 3DIS or microdrones payload, the user encounters a message asking the user to confirm to, "Overwrite Calibration File Confirmation".

Figure 1: Overwrite Calibration File Confirmation

This confirmation dialog indicates that LP360 found a newer calibration file in our backend database for sensors than the one stored inside the sensor itself. Note the "Current Calibration Date" vs the "TrueView Reckon Calibration Date". At this point, LP360 allows the user to select the preferable calibration.

• Selecting Yes, LP360 will use the latest calibration stored in our database.
• Selecting No, LP360 will use the calibration stored in your sensor.

✅ Probable Resolutions

Probable Resolution #1:

Choose "Yes" every time you perform Geocoding to use the latest calibration found on Reckon.

Probable Resolution #2:

Update the calibration file from your sensor by:

1. Get the latest calibration file or "SystemConfiguration.json" file. There are 2 options:
   1. During geocoding, press "Yes" to use the latest calibration file --> Go to \Project\Area\Cycle\System --> There will be 2 Calibration files, one called "SystemConfiguration.json" and another called "Backup_SystemConfiguration.json"--> Copy the one named "SystemConfiguration.json" since it is the latest one downloaded by LP360 from our database.

Figure 2: Calibration (SCF) files in the \Project\Area\Cycle\System folder  

1. 2. Contact Support to provide you with the latest calibration file
2. Once you have the latest, copy the "SystemConfiguration.json" to the root folder of the sensor USB.
3. Next time the sensor is powered on with the USB inserted, the internal calibration on the sensor will be updated.
4. After updating the calibration file, all new Cycles will use this calibration and the warning dialog from Geocoding should no longer appear.

📬 Need Help?

If you're still stuck, please Contact Support for assistance.