Study on the volume of felled trees based on 3D laser scanning system

doi:10.13474/j.cnki.11-2246.2019.0134

Abstract

Abstract: Using the 3D laser scanning system to obtain the overall point cloud data of felled trees. Using the application of point cloud micro-product filling to calculate the volume of felled trees and comparing the results with the volumes that are calculated according to the felled treesquadrature formula. The result shows that the data precision and measure efficiency are both higher using the laser scanner, which can meet the requirements of forestry survey accuracy, and provide technical support for the rapid and efficient measure of the cased involved felled trees.

Key words: 3D laser scanning, point cloud data, felled trees, volume

CLC Number:

P237

ZHANG Minxia, ZHANG Huijuan, GAO Ruijin, WANG Rui. Study on the volume of felled trees based on 3D laser scanning system[J]. 测绘通报, 2019, 0(4): 152-154.

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Study on the volume of felled trees based on 3D laser scanning system

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