Acta Forestalia Fennica. 1988. 203: 1-34.
Title: | On the construction of monotony preserving taper curves. |
Alternative title: | Monotonisuuden säilyttävien runkokäyrien muodostamisesta. |
Author: | Lahtinen, Aatos |
Publisher: | Suomen metsätieteellinen seura |
Date: | 1988 |
Language: | en |
ISSN: | 0001-5636 |
URI: | http://hdl.handle.net/1975/9305 |
Abstract: | A standard tree tapers off monotonically upwards. An algorithm is presented for constructing a monotony preserving taper curve using a quadratic spline. It is suggested that the resultant taper curve is better than the usual cubic spline. |
Subject: |
mathematics
stem form taper puut runko läpimitta runkokäyrät mallit trees stems diameter models quadratic spline |
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