手持移动三维激光扫描技术在面积测算中的应用  

Application of handheld mobile 3D laser scanning technology in area measurement

作　　者：于茜 王名洋 孟祥武 YU Qian;WANG Mingyang;MENG Xiangwu(Beijing Institute of Surveying and Mapping,Beijing 100038,China;Beijing Key Laboratory of Urban Spatial Information Engineering,Beijing 100038,China)

机构地区：[1]北京市测绘设计研究院,北京100038 [2]城市空间信息工程北京市重点实验室,北京100038

出　　处：《北京测绘》2023年第12期1612-1616,共5页Beijing Surveying and Mapping

基　　金：北京市自然科学基金(8222011)。

摘　　要：为解决传统面积测算作业方法烦琐、人工成本高、效率低下等问题,本文以某大厦房产面积测算为案例,分析手持激光扫描技术在面积测算中的应用。结果表明:采用手持激光扫描仪进行数据采集可以节约大量外业时间,作业人员现场无须绘制繁复的草图,降低了人工成本,内业成图快、精度满足《房产测量规范》要求,提高生产效率。Traditional area measurement methods face cumbersome operations,high labor costs,low efficiency,and other problems.Therefore,this paper took the real estate area measurement of a building as a case to analyze the application of handheld laser scanning technology in area measurement.The results show that handheld laser scanners can save much field work time during data acquisition,and the operators are not required to draw complex sketches on site.This technology reduces labor costs and ensures fast internal mapping.In addition,its accuracy meets the requirements of the Specifications for Estate Surveying,and the production efficiency is improved.

关 键 词：手持扫描仪 点云 数据采集 房产面积 

分 类 号：P258[天文地球—测绘科学与技术]