Length of lying dead trees and shrubs ≥12 cm in diameter at breast height (dbh) up to the limit for merchantable wood (7 cm in diameter) – in six classes. If an individual tree is broken, the lengths of all the parts are added together. Reference: Field Survey (MID 415: Stücklänge liegender Probebäume)
| Code | Text | NFI1 | NFI2 | NFI3 | NFI4 | NFI4b | NFI5 |
|---|---|---|---|---|---|---|---|
| -1 | n/a | x | x | x | x | ||
| 1 | 0.0-5.0 m | x | x | x | x | ||
| 2 | 5.1-10.0 m | x | x | x | x | ||
| 3 | 10.1-15.0 m | x | x | x | x | ||
| 4 | 15.1-20.0 m | x | x | x | x | ||
| 5 | 20.1-25.0 m | x | x | x | x | ||
| 6 | >25.0 m | x | x | x | x |
last calculated: 08.02.2025 17:33:06