基于三维激光扫描技术的马尾松冠层孔隙度研究
严夏帆,赵文凯,杨舜成,林灵辰,刘健,余坤勇

Canopy Porosity of Masson Pine based on Terrestrial 3D Laser Scanning
Xiafan YAN,Wenkai ZHAO,Shuncheng YANG,Lingchen LIN,Jian LIU,Kunyong YU
表3 冠层点云按冠层形态分层提取的孔隙度
Table 3 Porosity extracted from canopy point cloud layered by canopy morphology
序号层数序号层数序号层数
abcdeabcdeabcde
10.760.650.69110.900.920.800.700.52210.790.790.60
20.860.710.80120.830.870.800.670.29220.740.770.790.740.69
30.820.820.67130.820.780.52230.690.690.61
40.900.730.830.820.87140.910.900.840.760.61240.940.820.72
50.730.630.81150.770.830.840.650.23250.880.860.780.690.55
60.630.840.70160.530.780.870.710.78260.850.860.860.820.65
70.730.680.75170.900.890.760.830.65270.540.840.840.750.64
80.910.820.790.750.73180.700.710.71280.850.860.820.710.72
90.770.800.67190.540.750.710.780.80290.910.880.68
100.850.900.870.720.78200.810.710.68300.840.790.830.740.51