Table 1 Multi-class land cover datasets.
| Â | Number of sample classes | Image type | Number of images | Image size | Image spatial resolution |
|---|---|---|---|---|---|
RSSCN7 | 7 | Aerial RGB | 2800 | 400 × 400 | n/a |
WHU-RS19 | 19 | Aerial RGB | 1005 | 600 × 600 | 0.5 m |
UC Merced | 21 | Aerial RGB | 2100 | 256 × 256 | 0.3 m |