Reverse Modeling of Municipal Building and Case Analysis of Building Facade Surveying Based on Trimble TX8

doi:10.13474/j.cnki.11-2246.2018.0336

Abstract

Abstract: The reverse modeling technique of 3D laser scanning measurement has the characteristics of covering all the municipal elements, the fast speed of the real scene surveying, the precision of surveying results, the diversity of information collectionand and the repeatability of the original data, etc.The application of this technology is specially adapted to the city center area, and the municipal measurement application of the complex, multi-class and frequently-updated districts, shops, green plants, roads and ancillary facilities, etc.This paper takes Trimble TX8 ground 3d scanner as an example to discuss the application of laser scanning technology and data results in the surveying and mapping of municipal elements in urban central streets.

Key words: 3D laser scanning, reverse modeling, municipal elements, texture mapping, building elevation mapping

CLC Number:

YANG Xuejiao. Reverse Modeling of Municipal Building and Case Analysis of Building Facade Surveying Based on Trimble TX8[J]. 测绘通报, 2018, 0(10): 152-155.

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Reverse Modeling of Municipal Building and Case Analysis of Building Facade Surveying Based on Trimble TX8

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