Piazza del Duomo - Pisa

In February 2005 and July 2006, teams from the Development of Integrated Automatic Procedures for the Restoration of Monuments (DIAPReM) from the University of Ferrara, the Institute of Science and Information Technology of the National Research Council in Pisa and the Department of Architectural Design at the University of Florence conducted a High Definition Survey of the Piazza del Duomo. The data was acquired from 30 positions and was focused on the exterior parts of the Cathedral, the Campanile and the Baptistery. The 3D survey was coordinated and georeferenced with a topographical survey conducted by the DIAPReM team. The final 3D laser scan survey data was registered within the topographic survey with an average error of 3mm and fused into a master dataset (point cloud) that contains a total of 256,653,388 points. Pisa's Piazza del Duomo, also known as Piazza dei Miracoli (Piazza of Miracles) is an expansive, grassy field dominated by three, white marble, monumental works of architecture: the cathedral, babtistery, and campanile. They are famous for their construction and location at the entrance of Pisa, as well as for the campanile's infamous inclination, causing it to be called the "Leaning Tower of Pisa." While these three structures were commonly all part of a single church in northern Europe, their existence as three individual entities is typical of Italian practice of this era. A fourth structure, a walled cemetery, provides an edge on the north side of the site. External Project Link: https://artsandculture.google.com/exhibit/6gLiCyckhFRnJw Additional Info Link: https://cyark.org/projects/piazza-del-duomo-pisa

2005年2月与2006年7月，费拉拉大学古迹修复综合自动化程序开发项目（DIAPReM）、比萨国家研究委员会科学与信息技术研究所及佛罗伦萨大学建筑设计系的团队，联合对大教堂广场（Piazza del Duomo）开展了高清测绘（High Definition Survey）。数据采集自30个位置，重点覆盖大教堂、钟楼及洗礼堂的外部区域。该3D测绘（3D survey）与DIAPReM团队实施的地形测绘进行了协同与地理配准。最终的3D激光扫描测绘（3D laser scan survey）数据在地形测绘体系内完成配准，平均误差仅3毫米，并融合为包含256,653,388个点的主数据集（点云，point cloud）。比萨大教堂广场，又称奇迹广场（Piazza dei Miracoli），是一片开阔的草坪区域，由三座白色大理石纪念性建筑构成核心：大教堂、洗礼堂及钟楼。这些建筑因其一的建造工艺、位于比萨入口处的地理位置，以及钟楼著名的倾斜度而声名远扬——后者使其获称“比萨斜塔”。尽管在北欧，这三类建筑通常是单一教堂的组成部分，但在这一时期的意大利，它们作为独立实体存在是典型做法。第四座建筑为带围墙的墓地，界定了该区域北侧的边缘。外部项目链接：https://artsandculture.google.com/exhibit/6gLiCyckhFRnJw 补充信息链接：https://cyark.org/projects/piazza-del-duomo-pisa