Hello Srdjan,
After a format, SD Card data can be recovered. Running multiple formats on each SD Card would make the cards less recoverable. Currently we have worked with NavVis to overwrite the cards, however, if we could format three times it would save time on the backend of our scans.
We have a high demand for security during our scanning and data processing, having the ability to manually wipe the cards without needing to run the command to trigger the cameras every three seconds for five minutes would save me a lot of time.
Thanks,
Samm