Application of 3D Laser Scanning Technology in the Rail Transit Project Planning Verification
With the acceleration of urbanization,many cities have begun to build various light rail service systems,planning verifica-tion measurement is an important part of the completion and acceptance of construction projects,which is indispensable.As the focus of the planning verification of the rail transit project,the underground part uses traditional measurement methods,which is labor cost,inefficient,and even impossible to measure.Taking the actual project(Shennan Road Station of Nantong Rail Transit Line 1)as an example,this paper introduces the application of Leica RTC360 3D laser scanner in the planning verification measurement of rail tran-sit engineering,including operation methods,data processing and application,accuracy and efficiency analysis and experience sum-mary,and actively tests the data collection method of rail transit project planning verification.
3D laser scanningrail transit projectplanning verification
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