Application of Ground 3D Laser Scanning Technique in Substation Fine MeasurementChinese Full TextEnglish Full Text (MT)
PENG Hao;XU Jinghai;NI Shaoqiang;Nanjing Technology University;Beijing Cloud Surveying Space Science ＆ Technology Co.Ltd.;
Abstract: Transformer substation is an important electric power facility.Surveying and mapping is the foundation of three-dimensional modeling and visualization,operating maintenance,management and exception monitoring,but the structures are complex with structural heteromorphism.This paper adopts three-dimensional laser scanning technique to obtain point cloud data,making accurate measurement of transformer substation.It proposes a method based on the division of space region complexity（ for example,dividing testing zone into uniform distribution region,close-packed array region,GIS region,transition region）.Xinjiang Yazhong transformer substation is taken as an example to display the application of this method.At last,the three-dimensional modeling and visualization of transformer substation are realized.
Keywords：
3D laser scanning technology; point cloud data; 3D modeling visualization; fine measurement;
- DOI：
10.13474/j.cnki.11-2246.2017.0390
- Series：
- Subject：
- Classification Code：
TM63;TN249
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