| Object | Training | Validation | Test |
| airplane | 344 | 169 | 168 |
| ship | 390 | 191 | 191 |
| storage tank | 649 | 326 | 327 |
| chimney | 202 | 102 | 102 |
| windmill | 404 | 201 | 202 |
| Total | 1989 | 989 | 990 |