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Matti Kärkkäinen

Keskusmuotoluvun perusteita tukkien ja kuitupuun mittauksessa.

Kärkkäinen M. (1974). Keskusmuotoluvun perusteita tukkien ja kuitupuun mittauksessa. Silva Fennica vol. 8 no. 1 article id 4896. https://doi.org/10.14214/sf.a14740

English title: Foundations of middle form factor in the measurement of logs and pulpwood.

Abstract

In this literature review some error possibilities in the measurement of solid volume of logs and pulpwood are discussed. Although both underestimation and overestimation can occur for various reasons it seems likely that in the stereometric measurement method the real volume is underestimated, at least when Huber’s formula is applied, and the respective middle form factors are too low. Numerous results of empirical investigations are presented in the paper, too.

The PDF includes a summary in English.

Original keywords
muotoluku; kuitupuu; tukkipuu; puutavaranmittaus; kiintomitta; menetelmät

English keywords
form factor; timber scaling; pulpwood; logs; determination of volume; methods

Published in 1974

Available at https://doi.org/10.14214/sf.a14740 | Download PDF

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