| Category name | Class name | Number of polygons |
| Artificial surfaces | Artificial Turf | 3 |
| Track Cover 1 | 2 | |
| Track Cover 2 | 1 | |
| Track Cover 3 | 2 | |
| Bare ground | Bare Ground Bright | 4 |
| Bare Ground Medium | 7 | |
| Bare Ground Dark | 5 | |
| Grassland | Grassland 1 | 14 |
| Grassland 2 | 3 | |
| Pavement | Pavement 1 | 8 |
| Pavement 2 | 6 | |
| Pavement 3 | 3 | |
| Pavement 4 | 4 | |
| Pavement 5 | 5 | |
| Shadow | Shadow | 10 |