Is there a way to stack layers to view progress over time?

I read somewhere that there is a time slider that can switch between layers. If so, how is that done?

If you go to view a map on the DroneDeploy data page, after a few seconds a slider should appear on the top left if there is more data available in the same area to view. You can then move this slider to change the date of the layer you are looking at.

yeap found it, thanks!