한국산업융합학회 논문집 (Journal of the Korean Society of Industry Convergence)

  • 제20권2호
  • /
  • Pages.125-132
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  • 2017
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  • 1226-833X(pISSN)
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  • 2765-5415(eISSN)
한국산업융합학회 (The Korean Society of Industry Convergence)
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지상 LiDAR를 이용한 고정밀 수치지도 생성에 관한 연구

A Study on High-Precision Digital Map Generation Using Ground LiDAR

  • 최현 (경남대학교 공과대학 토목공학과)
  • Choi, Hyun (Dept. of Civil Engineering, Kyungnam Univerisity)
  • 투고 : 2017.04.06
  • 심사 : 2017.05.12
  • 발행 : 2017.06.30
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초록

The slope of the road in the forest area has a characteristic of steep slope, so natural disasters such as slope collapse occur. The slope displacement observation technique according to landslide is being studied as a method to observe a wide area and a method to observe a small area. This is a study on high-precision digital map generation using ground LiDAR. It is possible to create a high - precision digital map by minimizing the US side using the 3D LiDAR in the steep slope area where the GPS and Total Station measurement are difficult in the maintenance of the danger slope area. It is difficult to objectively evaluate whether the contour lines generated by LiDAR are correct and it is considered necessary to construct a test bed for this purpose. Based on this study, if terrain changes such as landslides occur in the future, it will be useful for measuring slope displacement.

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참고문헌

  1. S. H. Kim, S. P. Choi, I. T. Yang, Y. Kim, Yeol "Monitoring analysis of Model Slope by using Terrestrial LiDAR data", The Journal of the Korean Society for Geospatial Information Science, Vol. 16, no. 4, pp. 17-23, (2008).
  2. H. S. Jang, "3D Stereoscopic Terrain Extraction of Road Cut Failure Slope Using Unmanned Helicopter Photography System", The Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 28, No.5, pp. 485-491, (2010).
  3. J. M. Kang, J. S. Lee, J. H. Won, J.K. Park, Construction of 3D Spatial Information about Cave by Terrestrial LiDAR, The Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 28, No.2, pp. 209-217,(2010).
  4. D. Y. Han, K.Y. Yu, Y. I. Kim, Georegistration of Airborne LiDAR Data Using a Digital Topographic Map, The Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 30, No.3, pp. 323-332, (2012). https://doi.org/10.7848/ksgpc.2012.30.3.323
  5. E.J. Yoo, S.Y. Park, J.H. Yom, D.C. Lee, Correction of Erroneous Model Key Points Extracted from Segmented Laser Scanner Data and Accuracy Evaluation, The Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vol. 31, No.6-2, pp. 611-623, (2013). https://doi.org/10.7848/ksgpc.2013.31.6-2.611