Pontrelli quarry dataset

Dataset Description – Pontrelli Quarry Digital Outcrop Models Pontrelli quarry outcrop is located near Altamura town (Puglia, Italy). This dataset includes all the Digital Outcrop Models (DOMs) acquired from the Pontrelli Quarry outcrop. It contains orthomosaics, interpreted fracture network shapefiles, and a high-resolution point cloud, organized as follows: Pontrelli_pavement.zipContains the orthomosaic of the horizontal quarry pavement, the interpretation boundary shapefile (polygon), and the fracture set shapefiles (polyline). Pontrelli_wall.zipContains the orthomosaic of the vertical wall adjacent to the pavement, the interpretation boundary shapefile (polygon), and the fracture set and bedding shapefiles (polyline). Wall_point_cloud.zipContains the high-resolution point cloud of the vertical wall in .bin format. This archive includes both the raw point cloud (approximately 300 million points) and the 2D features extracted following the workflow described in the related publication. This dataset has been used in the following papers: Quantitative parametrization of fracture networks in Digital Outcrop Models: an optimized workflow: https://doi.org/10.5194/egusphere-2025-1398 Unbiased statistical length analysis of linear features: adapting survival analysis to geological applications: https://doi.org/10.5194/se-16-367-2025数据集说明——蓬特雷利采石场数字露头模型（Digital Outcrop Models） 蓬特雷利采石场露头位于意大利普利亚大区阿尔塔穆拉镇附近。 本数据集包含采集自蓬特雷利采石场露头的全部数字露头模型，涵盖正射影像图（orthomosaic）、解译断裂网络的形状文件（shapefile）以及高分辨率点云（point cloud）数据，具体组织形式如下： Pontrelli_pavement.zip：包含采石场水平工作面的正射影像图、解译边界多边形形状文件以及断裂组折线形状文件。 Pontrelli_wall.zip：包含紧邻该水平工作面的垂直岩壁正射影像图、解译边界多边形形状文件，以及断裂组和层理的折线形状文件。 Wall_point_cloud.zip：包含该垂直岩壁的.bin格式高分辨率点云数据。该归档文件包含原始点云（约3亿个点）以及依据相关研究论文所述流程提取的二维特征数据。 本数据集已应用于以下学术论文： 1. 《数字露头模型中断裂网络的定量参数化：一种优化流程》：https://doi.org/10.5194/egusphere-2025-1398 2. 《线性特征的无偏统计长度分析：将生存分析适配至地质应用》：https://doi.org/10.5194/se-16-367-2025