基于移动最小二乘理论的三维点云数据斜坡DEM构建方法

Yongzhi Wang, Hui Li, L. Liao
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引用次数: 4

摘要

摘要利用地面激光扫描(TLS)技术获取的三维点云数据(PCD),构建斜坡的多时相数字高程模型(DEM),可以实现斜坡的三维高程模型。
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DEM Construction Method for Slopes Using Three-Dimensional Point Cloud Data Based on Moving Least Square Theory
AbstractThe multitemporal digital elevation model (DEM) of slopes constructed from three-dimensional (3D) point cloud data (PCD), which is obtained by terrestrial laser scanning (TLS), can realize ...
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