地基激光雷达单木树冠体积提取球坐标积分法 |
麻卫峰, 吴小东, 王冲, 闻平, 王金亮, 曹磊, 肖正龙 |
A spherical coordinate integration method for extracting crown volumes of individual trees based on the TLS point clouds |
MA Weifeng, WU Xiaodong, WANG Chong, WEN Ping, WANG Jinliang, CAO Lei, XIAO Zhenglong |
图3 树冠三维球坐标系定义 |
Fig.3 Definition of three-dimensional spherical coordinate |
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