3D Archaeological Greek Pottery: PT-PC-BAPD-9041833, Athenian black-figure tripod pyxis, Amasis Painter

This 3D dataset is related to the publication: Moitinho de Almeida, V. (2023). "Contributions of 3D digital methods and techniques to the study of ancient pottery". In Myths, Gods, and Heroes. Greek vase collections in Portugal / Mitos, Deuses e Heróis. As coleções de vasos gregos em Portugal. R. Morais, R. Centeno, D. Ferreira (eds.). Câmara Municipal de Santa Maria da Feira - Museu Convento dos Lóios; Reitoria da Universidade do Porto; Faculdade de Letras da Universidade do Porto; Imprensa da Universidade de Coimbra. Pp.269-291. (ISBN: 978-989-8183-25-5) 3D processed dataset for object BAPD-9041833 from a private collection in Portugal. CC BY-SA 4.0 license. BAPD-9041833 is an Athenian black-figure tripod pyxis, Amasis Painter, dating from c. 575-525 BCE and unknown provenance (BAPD, 2021; Morais et al., 2021). Aims: 3D digital documentation; morphological characterization; technological and functional analysis of archaeological Greek pottery. Data acquisition: at the Museu de História Natural e da Ciência da Universidade do Porto (MHNC-UP), with a portable non-contact structured white light scanner, Breukmann smartSCAN3D-HE, equipped with stereo colour cameras at 250 mm FOV. Additional metadata included in associated spreadsheet.Data processing: 23 scans aligned and merged. PT-PC-BAPD-9041833_3D01.ply: non-manifold edges, self-intersections, small components, and small tunnels in the mesh automatically fixed, noise data removed; orientation and position normalised. PT-PC-BAPD-9041833_3D01-holesFilled.ply: holes filled for calculation of material density, filling volume, and centre of mass. Additional metadata included in associated spreadsheet. Access to the BAPD-9041833 was granted by its private collector. When citing this material: please include the original inventory ID (BAPD-9041833) reference to the physical object.本3D数据集关联以下学术出版物： Moitinho de Almeida, V. (2023). 《3D数字方法与技术在古代陶器研究中的贡献》（Contributions of 3D digital methods and techniques to the study of ancient pottery），载于《神话、神祇与英雄：葡萄牙藏希腊陶器集》（Myths, Gods, and Heroes. Greek vase collections in Portugal / Mitos, Deuses e Heróis. As coleções de vasos gregos em Portugal），R. Morais、R. Centeno、D. Ferreira主编，圣玛丽亚达费拉市政厅-洛约斯修道院博物馆、波尔图大学校长办公室、波尔图大学文学院、科英布拉大学出版社出版，第269-291页。ISBN：978-989-8183-25-5。 本数据集为葡萄牙某私人收藏中编号BAPD-9041833的文物经3D处理所得，采用CC BY-SA 4.0开源许可协议。 BAPD-9041833为一件雅典黑绘式三足陶盒（Athenian black-figure tripod pyxis），由阿马西斯画派（Amasis Painter）制作，年代约为公元前575至前525年，出土地点不明（BAPD, 2021; Morais et al., 2021）。 研究目标：对古希腊考古陶器开展3D数字化建档、形态特征表征、技术与功能分析。 数据采集：于波尔图大学自然历史与科学博物馆（Museu de História Natural e da Ciência da Universidade do Porto, MHNC-UP）完成，使用搭载立体彩色相机的便携式非接触式结构白光扫描仪Breukmann smartSCAN3D-HE，视场范围为250mm。关联电子表格中包含额外元数据。 数据处理：对23次扫描结果进行配准与合并。PT-PC-BAPD-9041833_3D01.ply：自动修复网格中的非流形边、自交面、微小孤立部件与细小隧道，去除噪声数据，并对模型方向与位置进行归一化处理。PT-PC-BAPD-9041833_3D01-holesFilled.ply：填充网格孔洞以用于材料密度、填充体积与质心的计算。关联电子表格中包含额外元数据。 该数据集的使用权限已获得其私人收藏者授予。 引用说明：引用本数据集时，请注明原始馆藏编号（BAPD-9041833）及实体文物相关信息。