室内移动测量系统在新型基础测绘中的应用

室内移动测量系统在北京市新型基础测绘体系空间实体建设中发挥着重要作用。本文提出了室内移动测量系统在新型基础测绘体系空间实体建设中的技术框架,该框架包括室内外数据采集、处理流程与方法、多源点云数据拼接与融合及一体化点云和全景影像数据在全要素三维建模中的应用。并以NavVis M6室内移动测量系统为试验设备,选取怀柔区金隅水泥厂地区作为开展北京市新型基础测绘的试点区域。结果表明,本文室内移动测量系统作业流程可满足新型基础测绘体系空间实体建设的需求。

Application of indoor mobile measurement system in new basic surveying and mapping

The indoor mobile measurement system plays an important role in the spatial entity construction of the new basic surveying and mapping system in Beijing. This paper proposes the technical framework of the indoor mobile measurement system in the spatial entity construction of the new basic surveying and mapping system, which includes indoor external data collection, processing procedures and methods, multi-source point cloud data splicing and fusion and integrated point cloud and panoramic image data application in all-element 3D modeling. NavVis M6 indoor mobile measurement system is used as the experimental equipment, and Huairou district is selected The area of BBMG cement plant is a pilot area for the development of Beijing's new basic surveying and mapping. The experimental results show that the operation process of the indoor mobile surveying system proposed in this paper can meet the needs of the spatial entity construction of the new basic surveying and mapping system.