测绘通报 ›› 2023, Vol. 0 ›› Issue (12): 147-152.doi: 10.13474/j.cnki.11-2246.2023.0375

• 技术交流 • 上一篇    

新型测绘技术在城市部件普查中的应用

周长江1,2, 张晨辉1,2   

  1. 1. 济南市勘察测绘研究院, 山东 济南 250101;
    2. 山东省城市空间信息工程技术研究中心, 山东 济南 250101
  • 收稿日期:2023-03-03 发布日期:2024-01-08
  • 作者简介:周长江(1990-),男,硕士,高级工程师,研究方向为新型基础测绘及GIS技术开发。E-mail:719706896@qq.com
  • 基金资助:
    2022年山东省企业技术创新项目(202250100745)

Applications of new surveying and mapping technology in urban component investigation

ZHOU Changjiang1,2, ZHANG Chenhui1,2   

  1. 1. Jinan Geotechnical Investigation and Surveying Institute, Jinan 250101, China;
    2. Shangdong Engineering Technology Research Center of Urban Spatial Information, Jinan 250101, China
  • Received:2023-03-03 Published:2024-01-08

摘要: 针对传统城市部件普查工作存在的生产成本高、难度大、效率低等问题,本文将以移动测量技术为核心的新型测绘技术应用到城市部件普查中,采用车载移动测量系统、便携式激光扫描系统及移动端软件相结合的外业采集方式,依托高效的部件要素提取软件,实现了部件要素快速采集;普查成果融入数字孪生平台,为部件数据的进一步应用打下了基础。

关键词: 城市部件普查, 新型测绘技术, 移动测量技术, 点云配准

Abstract: In order to address the issues of high production cost, high difficulty and low efficiency in traditional urban component investigation, multiple new surveying and mapping technologies with mobile measurement technology as the core have been applied. The technologies adopt a field collection method that combines vehicle-borne mobile mapping system, portable mobile scanning system and mobile terminal software, enabling rapid acquisition of component elements with the help of efficient component element extraction software. Furthermore, the integration of census results into the digital twin platform has laid the foundation for further application of component data.

Key words: urban component investigation, new surveying and mapping technology, mobile measurement technology, point cloud registration

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