How often do the anomalies appear?
The frequency of the anomalies will depend purely and exclusively on how long it takes for a new image to appear, since the platform detects them by comparing images. Therefore, when you register a field, you have to wait until two images with different dates appear to obtain anomalies.
What happens with the old anomalies?
As a user you will see the anomalies of the last 30 days. Previous anomalies will be automatically deleted.