Assessment of new techniques for measuring volume in large wood chip piles
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Dátum
2024
Názov časopisu
ISSN časopisu
Názov zväzku
Vydavateľ
Multidisciplinary Digital Publishing Institute : Basel
ISBN
ISSN
1999-4907
Abstrakt
Our work aimed to compare the chip pile volumes calculated by laser ground scanning, UAV technology, and laser ground measurement and also to determine the accuracy, speed, and economic efficiency of each method. The large chip pile was measured in seven different ways: band measurement, laser measurement with Vertex, global navigation satellite system, handheld mobile laser scanner, terrestrial laser scanner, drone, and smartphone with a light detection and ranging sensor. All the methods were compared in terms of accuracy, price, user-friendliness, and time required to obtain results. The calculated pile volume, depending on the method, varied from 2588 to 3362 m3. The most accurate results were provided by the terrestrial laser scanning method, which, however, was the most expensive and the most demanding in terms of collecting and evaluating the results. From a time and economic point of view, the most effective methods were UAVs and smartphones with LiDAR.
Popis
In: Forests. Basel : Multidisciplinary Digital Publishing Institute, 2024. ISSN 1999-4907. Vol. 15, no. 10 (2024), pp. 1-18.
Kľúčové slová
drevná štiepka, wood chip, objem, fotogrametria, letecká fotogrametria, laserové skenovanie
Výstup z projektu
APVV-22-0001 Optimalizácia hlavných zdravotných a bezpečnostných rizík pri využívaní lesnej biomasy na energetické účely
APVV-20-0391 Monitoring lesných porastov v trojdimenzionálnom priestore a čase pomocou inovatívnych prístupov blízkeho dosahu
APVV-20-0004 Vplyv rastu antropometrických parametrov slovenskej populácie na funkčné vlastnosti nábytku a podnikové procesy
KEGA 004TU Z-4/2023 Inovatívne metódy hodnotenia kvalitatívneho potenciálu lesných porastov
Citácia
Práva a licenčné podmienky
CC BY Creative Commons Attribution 4.0. International
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess