Labelled high resolution point cloud dataset of 15 catenary arches in the Netherlands

A small dataset containing 15 high resolution point clouds of catenary arches is provided. The number of points per arch ranges from 1.6 M to 11 M points. They have been manually labelled into 14 distinct classes. Please see the README for additional details.本数据集为小型数据集，包含15组高分辨率悬链线拱（catenary arches）点云。每组拱的点云数量介于160万至1100万之间。所有点云均已通过人工标注划分为14个不同类别。更多细节请参阅README文件。