北京测绘2026，Vol.40Issue(8)：1175-1182,8.DOI:10.19580/j.cnki.1007-3000.2026020003
基于多源数据的三维不动产空间模型构建及应用
Construction and application of a multi-source data-based three-dimensional real estate spatial model
摘要
Abstract
Based on oblique photogrammetry,as-built surveying,real-estate surveying and other multi-source data,and integrating real-estate business information,this study constructed a three-dimensional(3D)real-estate spatial model with geometric-semantic integration.The model fully incorporates the 3D geometric structure of buildings,the spatial relation-ships of real-estate units,and property ownership information,thereby transforming traditional visualized 3D models into an indoor-outdoor integrated semantic 3D real-estate spatial model.Validation with typical cases verifies the necessity and effec-tiveness of the model for meeting the demands of fine-grained real-estate management.The established model can effectively support integrated business applications for real-estate rights registration,management,and analysis,providing a reliable 3D spatial data foundation for the digital transformation of real-estate management and the construction of smart cities.关键词
三维不动产/空间模型/竣工测量/多源数据/不动产测绘/倾斜摄影测量Key words
three-dimensional(3D)real estate/spatial model/as-built surveying/multi-source data/real estate surveying and mapping/oblique photogrammetry分类
天文与地球科学引用本文复制引用
陈兆千,赵银鑫,余永欣..基于多源数据的三维不动产空间模型构建及应用[J].北京测绘,2026,40(8):1175-1182,8.基金项目
宁夏回族自治区重点研发计划项目(2024BEG01005) （2024BEG01005）
