基于点云技术的乡村景观遗产空间信息记录与可视化方法研究  

Research on Methods for Recording and Visualising Spatial Information of Rural Landscape Heritage with Point Cloud Technology

作　　者：杨晨[1] 韩锋[1,2] 刘春 YANG Chen;HAN Feng;LIU Chun(College of Architecture and Urban Planning,Tongji University,College of Architecture and Urban Ptanning,Tongli University,ICOMOS-IFLA International Scientific Committee on Cultural Landscapes,College of Surveying and Geo-Informatics,Tongli Universit)

机构地区：[1]同济大学建筑与城市规划学院景观学系 [2]ICOMOS-IFLA国际文化景观科学委员会 [3]同济大学测绘与地理信息学院 [4]同济大学现代工程测量国家测绘地理信息局重点实验室

出　　处：《风景园林》2018年第5期37-42,共6页Landscape Architecture

基　　金：国家自然科学基金青年科学基金项目“基于三维点云数据的遗产景观空间模式识别研究”(编号51608369);同济大学中央高校基本科研业务费专项基金项目“新型测绘技术支持下的遗产景观空间模式识别与可视化”(编号22120180065);上海同济城市规划设计研究院科研资助项目“贵州安顺鲍家屯乡村文化景观数字化保护研究”(编号KY2016-YB-02)~~

摘　　要：点云技术为提升乡村景观遗产保护方法带来了重要机遇。从乡村景观的遗产价值保护出发,以识别乡村景观空间模式为目标,探索如何运用点云技术定量化记录和表现乡村景观的空间信息。以贵州安顺鲍家屯古村落为研究案例,全面集成数字近景摄影测量技术、激光雷达技术和点云可视化技术,构建了一套多尺度的空间信息数字化采集、处理和分析方法,能够快速、精确、全面地记录和表现乡村景观的空间特征,为识别其空间模式提供数据基础,也为遗产保护和发展提供新的视角和工具。Point cloud technology has provided significant opportunities to improve rural landscape heritage conservation. Starting from the protection of the value of rural landscape heritage, the recognition of spatial patterns of rural landscapes as the target, this research explores to how to use point cloud technology to record and visualise spatial information of rural landscapes. Bao Jia Tun ancient village, located in Anshun area of Guizhou Province, was used as a case study. Digital close-range photogrammetry, laser radar technology, and point cloud visualisation technology were combined to collect, process and visualise spatial information of rural landscape heritage at different scales. This digital approach can effectively record and present essential spatial features of rural landscape heritage, which provides basic data for the recognition of spatial patterns. This innovative approach also provides new perspectives and tools for heritage conservation and development.

关 键 词：风景园林 遗产保护方法 乡村景观 空间模式 点云技术 

分 类 号：TU986[建筑科学—城市规划与设计]