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《Geospatial Information》 2018-06
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Accuracy Research on 3D Laser Scanning Technology in Underground Spatial Data Acquisition

XU Dongfeng;  
In this paper, we studied the accuracy of 3 D laser scanning technology in underground spatial data acquisition. And then, taking the underground spatial data acquisition project of a city People's Court for example, we illustrated the measurement accuracy of 3 D laser scanner was to fully meet the respective measurement specifications.
【CateGory Index】: P225.2
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