A study on estimation of areas damaged by landslide due to heavy rainfall

Hyoungsig Cho, Honggyoo Sohn, Hyokeun Park, Sangpil Kim, Seung Chan Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This study aimed to take a rapid detection and follow-up measures of Landslide using terrestrial LiDAR. HyangChon village, which is close to Uymeon mountain in Seoul, Korea, was heavily damaged by landslide last summer 2011 and we conducted laser scanning to obtain the 3D pointcloud data of damaged place. VRS GPS was also used for the geo-referencing of data acquisitions. Then, the 3D pointcloud data obtained by terrestrial LiDAR was co-registered with the airborne LiDAR data, which was obtained before landslide, and the damaged area was estimated. This result is expected to be used for rapid detection and fast recovery of disaster area.

Original languageEnglish
Title of host publication33rd Asian Conference on Remote Sensing 2012, ACRS 2012
Pages2756-2757
Number of pages2
Publication statusPublished - 2012 Dec 1
Event33rd Asian Conference on Remote Sensing 2012, ACRS 2012 - Pattaya, Thailand
Duration: 2012 Nov 262012 Nov 30

Publication series

Name33rd Asian Conference on Remote Sensing 2012, ACRS 2012
Volume3

Other

Other33rd Asian Conference on Remote Sensing 2012, ACRS 2012
CountryThailand
CityPattaya
Period12/11/2612/11/30

All Science Journal Classification (ASJC) codes

  • Information Systems

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  • Cite this

    Cho, H., Sohn, H., Park, H., Kim, S., & Yang, S. C. (2012). A study on estimation of areas damaged by landslide due to heavy rainfall. In 33rd Asian Conference on Remote Sensing 2012, ACRS 2012 (pp. 2756-2757). (33rd Asian Conference on Remote Sensing 2012, ACRS 2012; Vol. 3).