train_tier_1 collection for Accra, Ghana (train_tier_1_acc)
https://raw.githubusercontent.com/daveluo/opencitiesaichallenge-stac/master/challenge-stac/train_tier_1_acc/collection.json
Tier 1 training data from acc
| Title | Date Acquired |
|---|---|
| 665946-labels | Sun, 05 Aug 2018 00:00:00 GMT |
| a42435-labels | Sat, 06 Oct 2018 00:00:00 GMT |
| ca041a-labels | Mon, 12 Nov 2018 00:00:00 GMT |
| d41d81-labels | Sun, 07 Jul 2019 00:00:00 GMT |
