Are flood_ids in the test set the same as in the train set?

STAC Overflow: Map Floodwater from Radar Imagery
1

Hello!

Could you please clarify, what’s the relationship between flood_ids in train and test sets? Are flood_ids in the test set the same as in the train set? Or, maybe, these sets intersect or completely independent from each other?

2

As noted in the problem description, chips with the same flood_id come from the same flood event. Each flood event can be treated independently.

3

Thanks, I read these lines, but I’m still not sure if the chips with the same flood_id could be found both in train and test set.