Estimation of Over- and Under-Bark Volume of Scots Pine Timber Produced by Harvesters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F20%3A84906" target="_blank" >RIV/60460709:41320/20:84906 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1999-4907/11/6/626" target="_blank" >https://www.mdpi.com/1999-4907/11/6/626</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/f11060626" target="_blank" >10.3390/f11060626</a>
Alternative languages
Result language
angličtina
Original language name
Estimation of Over- and Under-Bark Volume of Scots Pine Timber Produced by Harvesters
Original language description
Harvesters produce one third of timber in Czechia. The aim of this study was to analyze the over- and under-bark volume estimates of Scots pine (Pinus sylvestrisL.) timber produced by a mid-performance harvester. The data were collected between March 2017 and June 2018. In total, 4661 stems cut into 29,834 logs were analyzed. For volume estimation, StanForD offers several price categories using various algorithms. Three of these price categories are relevant for Czech forestry-M3s, M3toDE, and M3miDE. The M3s price category is based on the estimation of partial volumes of 10 cm long sections, which are summed. Therefore, this price category represents the volume estimation closest to the true volume. By comparison, the M3toDE and M3miDE price categories use the same algorithm for volume estimation, which is based on the Huber formula using a midspan diameter rounded down to the nearest whole centimeter. The M3toDE price category underestimated the over-bark volume by 6,48% compared to the reference p
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40102 - Forestry
Result continuities
Project
<a href="/en/project/QJ1520005" target="_blank" >QJ1520005: Optimization of cut-to-length logging and grading of harvester-processed timber and proposed control procedures of timber volume measurements accuracy with the objective to enhance the production function of forests</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
FORESTS
ISSN
1999-4907
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
6
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
16
Pages from-to
1-16
UT code for WoS article
000553990000001
EID of the result in the Scopus database
2-s2.0-85087499670