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

doi:10.13474/j.cnki.11-2246.2017.0168

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

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

LU Dandan^1,2, TAN Renchun^1,2, GUO Mingwu^1,2, LI Pengpeng^1,2

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

Abstract

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

CLC Number:

P208

LU Dandan, TAN Renchun, GUO Mingwu, LI Pengpeng. Research on the Key Technology of Urban Underground Pipeline Three- dimensional Modeling[J]. 测绘通报, 2017, 0(5): 117-119,124.

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

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