测绘通报 ›› 2017, Vol. 0 ›› Issue (5): 117-119,124.doi: 10.13474/j.cnki.11-2246.2017.0168

• 技术交流 • 上一篇    下一篇

城市地下管线三维建模关键技术研究

卢丹丹1,2, 谭仁春1,2, 郭明武1,2, 李鹏鹏1,2   

  1. 1. 武汉市测绘研究院, 湖北 武汉 430022;
    2. 精密工程与工业测量国家测绘地理信息局重点实验室, 湖北 武汉 430022
  • 收稿日期:2016-11-08 修回日期:2016-12-26 出版日期:2017-05-25 发布日期:2017-06-03
  • 作者简介:卢丹丹(1981-),女,硕士生,高级工程师,主要研究方向为三维地理信息系统研发与应用。E-mail:redearth1995@126.com
  • 基金资助:
    精密工程与工业测量国家测绘局重点实验室开放基金项目(PE2011-27)

Research on the Key Technology of Urban Underground Pipeline Three- dimensional Modeling

LU Dandan1,2, TAN Renchun1,2, GUO Mingwu1,2, LI Pengpeng1,2   

  1. 1. Wuhan Geomatics Institute, Wuhan 430022, China;
    2. Key Laboratory of Precise Engineering and Industry Surveying, National Administration of Surveying, Mapping and Geoinformation, Wuhan 430022, China
  • Received:2016-11-08 Revised:2016-12-26 Online:2017-05-25 Published:2017-06-03

摘要: 随着城市地下管线信息化管理、表达和应用从二维向三维延伸,本文结合武汉市地下管线三维模型建设工作,在开展了大量研究与实践的基础上,针对地下管线三维建模的高精度自动化、局部更新快速化和地上地下一体化等关键技术提出了一些新的方法与思路,为国内其他城市开展类似工作提供了参考。

关键词: 地下管线, 三维建模, 关键技术, 自动化建模, 地上地下一体化

Abstract: With the management, expression and application of urban underground pipeline information from 2D to 3D,in this paper, combined with the construction of three-dimensional model of underground pipeline in Wuhan city, on the basis of a lot of research and practice, some new methods and ideas are put forward for the key technologies of 3D automatic, fast update and integrated modeling of the underground pipelines, to provide a reference for other cities in China to carry out similar work.

Key words: underground pipeline, three-dimensional modeling, key technology, automatic modeling, integration of ground and underground

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