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Estimating the volume of stacked wood using the dynamic conversion factor calculated by a lidar-based smartphone app

cris.virtual.author-orcid0000-0001-5192-0294
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cris.virtual.author-orcid0000-0003-1140-8282
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cris.virtualsource.author-orcid08e1e5c2-3648-47da-9090-06059e2aff16
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cris.virtualsource.author-orcid5eda3a92-30c0-418d-9e6e-4a5965d1f88d
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.abstract.enIn numerous countries, industrial roundwood is sold in stacks. The method for estimating roundwood stack volume differs by nation or even region. To estimate the value of roundwood, the solid volume needs to be calculated based on specific variables of the stack, i.e., length, height, or conversion factor. For decades, people have used tabular conversion factors to estimate solid wood volume, considering them as an admitted approximation. This study aimed to determine the dynamic conversion factor for 75 stacks based on an innovative LiDAR-based method and analyze its influence on the volume and value of measured wood. The findings of this study validate the use of LogStackLIDAR for the in-situ estimation of dynamic conversion factors, thereby enabling the calculation of net cubic meter volume in stacked wood. The biggest differences were found in the case of pulpwood (¯𝑥 = 0.59; ±0.12), which is characterized as the lowest quality assortment. The utilization of dynamic conversion factors has demonstrably benefited pulpwood purchasers by reducing measured wood volume and value. However, in the case of assortments of better quality logwood (¯𝑥 = 0.63; ±0.05), and industrial roundwood (¯𝑥 = 0.63; ±0.07), the use of dynamic conversion factors has had a positive impact for sellers, as it has increased the total volume of wood measured.
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliation.instituteKatedra Użytkowania Lasu
dc.contributor.authorTomczak, Karol Kacper
dc.contributor.authorKeefe, Robert F.
dc.contributor.authorMoik, Lukas
dc.contributor.authorGollob, Christoph
dc.contributor.authorBorz, Stelian Alexandru
dc.contributor.authorTomczak, Arkadiusz
dc.contributor.authorde Miguel-Díez, Felipe
dc.date.accessioned2026-02-17T12:45:52Z
dc.date.available2026-02-17T12:45:52Z
dc.date.issued2026
dc.description.bibliographybibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.identifier.doi10.1080/14942119.2026.2620234
dc.identifier.eissn1556-3758
dc.identifier.issn2194-5764
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/7359
dc.languageen
dc.relation.ispartofInternational Journal of Food Engineering
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enphoto-optical measurement
dc.subject.entimber
dc.subject.ennet volume
dc.subject.encubic meters
dc.subject.entimber management
dc.subtypeArticleEarlyAccess
dc.titleEstimating the volume of stacked wood using the dynamic conversion factor calculated by a lidar-based smartphone app
dc.typeJournalArticle
dspace.entity.typePublication