轻小型无人机城市三维建模精度分析与评价  

Precision Analysis and Evaluation for 3D City Model Based on Light and Small UAV

作　　者：胡智银[1] 李英成 王凤[2] 丁晓波 王恩泉 HU Zhiyin;LI Yingcheng;WANG Feng;DING Xiaobo;WANG Enquan(Province Water Conservancy and Hydropower Investigation and Design Institute in Fujian,Fujian 350001,China;China TopRS Technology Co.Ltd.,Beijing 100039,China;Chinese Academy of Surveying and Mapping,Beijing 100830,China)

机构地区：[1]福建省水利水电勘测设计研究院,福建350001 [2]中测新图(北京)遥感技术有限责任公司,北京100039 [3]中国测绘科学研究院,北京100830

出　　处：《遥感信息》2017年第6期38-44,共7页Remote Sensing Information

基　　金：测绘地理信息公益性行业科研专项(201512008);航空遥感技术国家测绘地理信息局重点实验室经费资助项目(2015B06)

摘　　要：针对目前城市三维模型构建缺乏可量化的精度评价指标问题,提出城市三维模型精度分析评价的控制点布设方案。该布设方案在遵循低空航摄控制点布设规范的基础上,根据统计特性,布设控制点以及检查点。采用该控制点布设方案进行了试验。分析表明,该方式为三维模型构建精度评价提供了一套较为有效的解决方案。According to the problem of lack of accuracy evaluation method for the urban3D model,this paper presents a control point layout scheme.The layout scheme is based on the standard of the control point of low altitude aerial photography and statistical characteristics.Experimental results show that the control point layout provides a set of effective solutions for the accuracy evaluation of3D model construction

关 键 词：无人机 倾斜摄影测量 三维模型 精度分析 精度评价 

分 类 号：P231[天文地球—摄影测量与遥感]