3D models of Mesolithic bone points from the North Sea with adhesive remains

This dataset contains 3D models of archaeological objects (Mesolithic bone points with adhesive remains) on loan from the National Museum of Antiquities (Leiden) and private collectors as part of Alessandro Aleo's PhD thesis project. It is being made public to act as supplementary material for a publication on PLOS ONE titled "<strong>The dynamic lives of osseous points from Late Palaeolithic/Early Mesolithic Doggerland: A detailed functional study of barbed and unbarbed points from the Dutch North Sea</strong>." The purpose of this analysis was to create a permanent record of objects and their residues using close-range photogrammetry before being sampled for gas chromatography-mass spectrometry (GC-MS) analysis.This dataset contains 3D models of 7 archaeological objects named: NSM_01; NSM_06; NSM_09; NSM_10; NSM16; NSM_18; NSM_30. The data included in this dataset has been organised per specimen. For each object, we uploaded 3 files: 1- the dense cloud in PLY format (except for NSM_09); 2- a textured 3D model in OBJ format; 3- a PDF file containing the 3D model generated with Agisoft Metashape

本数据集包含由莱顿国家文物博物馆及私人收藏家借出的考古器物3D模型（带有黏附残留物的中石器时代骨制尖状器），该数据集是亚历山德罗·阿莱奥（Alessandro Aleo）博士论文项目的组成部分。本次公开数据集旨在作为发表于《公共科学图书馆·综合》（PLOS ONE）的论文的补充材料，该论文标题为《旧石器时代晚期/中石器时代早期多格兰地区骨制尖状器的动态生命：荷兰北海带倒刺与无倒刺尖状器的详细功能研究》。本次分析的核心目的为：在通过气相色谱-质谱联用仪（gas chromatography-mass spectrometry, GC-MS）对器物进行取样前，利用近景摄影测量法（close-range photogrammetry）为器物及其残留物建立永久记录。本数据集共包含7件考古器物的3D模型，分别为NSM_01、NSM_06、NSM_09、NSM_10、NSM16、NSM_18、NSM_30。数据集数据按每件标本进行分类整理。针对每件器物，我们共上传3个文件：1. PLY格式的密集点云（NSM_09除外）；2. OBJ格式的带纹理3D模型；3. 由Agisoft Metashape生成的3D模型PDF文档。