What happens to towers that are no longer in use?

Say a tower is detected and added to the database, what happens if that tower is no longer detected (broken, gone offline etc.)? Is it removed from the site? Does it show a “last seen”? Any kind of indication that one did exist but no longer does?

Thanks :slight_smile:


Unfortunately, there is no way to know if a cell ceases to exist. All we see is that the ‘last seen’ isn’t recent, but then this could also be because no contribution happened for that particular cell.

I see, thanks.