I'm trying to understand how the default filter for the Sentinel-2 Views imagery works and can't find out any information on the "datatype_format" field and what "cloned" or "null" means? Can anyone shed some light on this? I know the filter is supposed to return the most recent, low-cloud images so just want an understanding of what is happening. How does this filter work?
![](/legacyfs/online/491868_pastedImage_1.png)