Density of a stand – in four classes. The Stand Density Index (SDI) is calculated on the basis of the number of stems per hectare of trees and shrubs ≥12 cm in diameter at breast height (dbh) and the mean diameter. Reference: Field Survey (MID 60: Brusthöhendurchmesser, MID 62: Umfang, MID 1018: Baumzustand)
| Code | Text | NFI1 | NFI2 | NFI3 | NFI4 | NFI4b | NFI5 |
|---|---|---|---|---|---|---|---|
| -1 | n/a | x | x | x | x | x | x |
| 1 | =400 (open to scattered) | x | x | x | x | x | x |
| 2 | 401-800 (normal to loose) | x | x | x | x | x | x |
| 3 | 801-1200 (dense) | x | x | x | x | x | x |
| 4 | >1200 (very dense) | x | x | x | x | x | x |
last calculated: 08.02.2025 22:44:43