Browse > Article
http://dx.doi.org/10.14481/jkges.2021.22.12.51

Introduction to Image Processing Technology for Precise Positioning of Underground Buried Lifelines  

Ryu, Byunghyun (Geotechnical Engineering Research Division, Korea Institute of Civil Engineering and Building Technology (KICT))
Cheon, Jangwoo (Department of Civil Engineering, Seoul National University of Science and Technology)
Lee, Chulhee (Geotechnical Engineering Research Division, Korea Institute of Civil Engineering and Building Technology (KICT))
Lee, Impyeong (Department of Civil Engineering, Seoul National University of Science and Technology)
Lee, Jangguen (Geotechnical Engineering Research Division, Korea Institute of Civil Engineering and Building Technology (KICT))
Kang, Jaemo (Geotechnical Engineering Research Division, Korea Institute of Civil Engineering and Building Technology (KICT))
Publication Information
Journal of the Korean GEO-environmental Society / v.22, no.12, 2021 , pp. 51-57 More about this Journal
Abstract
Underground lifelines such as water supply/sewer pipe, power cable and gas pipe are indispensable facilities to the life of urban society. These lifelines have been constructed long time ago and buried positioning information is not precisely recorded. Moreover, they have been concentrated on the narrow area and are complicatedly entangled in 3-dimension. In the fourth industrial revolution, a 3-dimensional visualization for underground lifelines is strongly required, and a database (D/B) with precise positioning information should be preceded. In this study, image processing technology for precise positioning of underground buried lifelines is introduced, which is able to build the database more accurately, efficiently and practically.
Keywords
Underground; Buried lifeline; Water supply; Sewerage pipe; Power cable; Image processing; Positioning; Visualization;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Ryu, Y. S., Han, J. G., Chae, W. R., Koo, J. S. and Lee, D. Y. (2015), "Development of rapid hardening backfill material for reducing ground subsidence", Journal of Korean Geosynthetics Society, Vol. 14, No. 3, pp. 13~20.   DOI
2 Bae, J. W., Bae, S. G. and Hong, S. E. (2020), A study on accuracy analysis of the underground facility data for 3D cadastre, Journal of the Korean society of cadastre, Vol. 36, No. 2, pp. 213~223 (in Korean with English abstract).   DOI
3 Lee, D. H., Jang (2018), Analysis of sewer pipe defect and ground subsidence risk by using CCTV and GPR monitering results, JGeosynthetics Society, Vol. 17, No. 3, pp. 47~55.
4 Seoul city (2014), Investigation of cause for road sinkage in Seoul city, Seoul, Korea.
5 Park, D. H., Jang, Y. G. and Choi, H. S. (2018), A study on the construction plan of 3D geotechnical information for the support of underground space safety, Journal of the Korean association of geographic informtion studies, Vol. 21, No.1, pp. 23~34.