Application of 3D mobile laser scanner in measurement of underground pipe gallery

doi:10.13474/j.cnki.11-2246.2019.0407

Abstract

Abstract: Aiming at the low efficiency and poor precision of traditional underground pipe surveying methods, a new method for underground pipe gallery measurement based on 3D mobile Laser scanning technology is tested.This paper takes an underground pipe gallery beside Fudi Street in Jinan as an example, the feasible measurement scheme is worked out. The point cloud data is obtained by GEOSLAM ZEB-REVO 3D mobile laser scanner, and the data is post-processed by Trimble Realworks software. Combined with the method of total station, result shows that the 3D mobile laser scanner can significantly improve the working efficiency in the measurement of the underground pipe gallery, and can satisfy the accuracy requirements, which has a good application prospect.

Key words: 3D mobile laser scanning technology, underground pipe gallery, Trimble Realworks, precision analysis, point cloud data

CLC Number:

P258

TAN Jimeng, ZHANG Pengfei, SHAO Shicheng, LIU Xiuhan. Application of 3D mobile laser scanner in measurement of underground pipe gallery[J]. Bulletin of Surveying and Mapping, 2019, 0(12): 156-158,162.

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Application of 3D mobile laser scanner in measurement of underground pipe gallery

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