Did you do any filtering based off of the confidence score? I see they’ve recommended using only buildings with confidence score greater than 0.752 for what they mark as 90% confidence for this sector.
Picking a few things that are somewhat ambiguous on the various imagery I have in JOSM, and pulling their records from the sector file, there’s some chunk of these additions that have scores below that threshold.
From the provided “score thresholds” file.
| s2_token | confidence_threshold_80%_precision | confidence_threshold_85%_precision | confidence_threshold_90%_precision |
|---|---|---|---|
| 2c5 | 0.651 | 0.714 | 0.752 |
We can decide whatever threshold we’d like to use of course and I would love to hear folks thoughts about it.