Browse > Article

Application of GIS-based Probabilistic Empirical and Parametric Models for Landslide Susceptibility Analysis  

Park, No-Wook (Geoscience Information Center, Korea Institute of Geoscience and Mineral Resources)
Chi, Kwang-Hoon (Geoscience Information Center, Korea Institute of Geoscience and Mineral Resources)
Chung, Chang-Jo F. (Geological Survey of Canada)
Kwon, Byung-Doo (Department of Earth Sciences, Seoul National University)
Publication Information
Economic and Environmental Geology / v.38, no.1, 2005 , pp. 45-55 More about this Journal
Abstract
Traditional GIS-based probabilistic spatial data integration models for landslide susceptibility analysis have failed to provide the theoretical backgrounds and effective methods for integration of different types of spatial data such as categorical and continuous data. This paper applies two spatial data integration models including non-parametric empirical estimation and parametric predictive discriminant analysis models that can directly use the original continuous data within a likelihood ratio framework. Similarity rates and a prediction rate curve are computed to quantitatively compare those two models. To illustrate the proposed models, two case studies from the Jangheung and Boeun areas were carried out and analyzed. As a result of the Jangheung case study, two models showed similar prediction capabilities. On the other hand, in the Boeun area, the parametric predictive discriminant analysis model showed the better prediction capability than that from the non-parametric empirical estimation model. In conclusion, the proposed models could effectively integrate the continuous data for landslide susceptibility analysis and more case studies should be carried out to support the results from the case studies, since each model has a distinctive feature in continuous data representation.
Keywords
spatial integration; likelihood ratio; discriminant analysis; landslide susceptibility;
Citations & Related Records
연도 인용수 순위
  • Reference
1 박용원, 김감래, 여운광 (1993) 1991년 용인-안성 지역 산사태 연구. 한국지반공학회지, 9권, p. 103-116
2 토질안정재료위원회 (1990) 사면 안정 공법. 창우출판, 321p
3 Chung, F.C. and Fabbri, A.G. (1998) Three Bayesian prediction models for landslide hazard. Proceeding of International Association for Mathematical Geology (IAMG'98), p. 204-211
4 Chung, F.C., Kojima, H. and Fabbri, A.G. (2002) Stability analysis of prediction models for landslide hazard mapping. In Allison, R.J. (ed.) Applied geomorphology: theory and practice. John Wiley & Sons, Inc., London, p. 3-19
5 Park, N.-W., Chi, K.-H., Chung, C.F. and Kwon, B.-D. (2003) Application of spatial data integration based on the likelihood ratio function and Bayesian rule for landslide hazard mapping. Journal of the Korean Earth Science Society, v. 24, p. 428-439
6 Lee, S. and Min, K. (2001) Statistical analysis of landslide susceptibility at Yongin, Korea. Environmental Geology, v. 40, p. 1095-1113   DOI   ScienceOn
7 김윤종, 김원영, 유일현 (1992) 광역 지질재해분석(산사태)을 위한 GIS 활용. 대한지질공학회지, 2권, p. 131-140
8 이사로 (2000) 지리정보시스템(GIS)을 이용한 산사태 취약성 분석 기법 개발 및 적용 연구. 연세대학교 박사학위 논문, 163p
9 Chung, F.C. and Fabbri, A.G. (1999) Probability prediction models for landslide hazard mapping. Photogrammetric Engineering & Remote Sensing, v. 65, p. 1389-1399
10 McLachlan, G.J. (1992) Discriminant analysis and statistical pattern recognition. John Wiley & Sons, Inc., New Jersey, 526p
11 SpatialModels Inc. (2004) User's guide of spatial prediction modeling system. 108p
12 김윤종, 김원영, 유일현 (1993) 지질재해 분석을 위한 GIS 응용연구. 한국GIS학회지, 1권, p. 89-94
13 Bonham-Carter, G.F. (1994) Geographic information systems for geoscientists: modelling with GIS. Pergamon Press, Oxford, 398p
14 Duda, R.O., Hart, P.E. and Stork, D.G. (1997) Pattern classification. John Wiley & Sons, Inc., New York, 654p
15 박노욱, 지광훈, Chung, C.F., 권병두 (2003) 퍼지 이론을 이용한 GIS 기반 자료유도형 지질자료 통합의 이론과 응용. 자원환경지질, 36권, p. 243-255
16 Lee, S., Choi, J. and Min, K. (2002) Landslide susceptibility analysis and verification using the Bayesian probability model. Environmental Geology, v. 43, p.120-131   DOI   ScienceOn
17 김원영 외 (2003) 산사태 예측 및 방지기술 연구. 한국지질자원연구원 보고서 KR-2003 T-03, 339p
18 한대석, 이사로, 김경수, 최영섭, 유일현 (1998) GIS를 이용한 한국 동남부지역의 상대적 사면안정성 분류도 작성. 한국GIS학회지, 6권, p. 25-33
19 Parzen, E. (1962) On the estimation of a probability density function and the mode. Annals of Mathematical Statistics, v. 33, p. 1065-1076   DOI   ScienceOn
20 Pearl, J. (1997) Probabilistic reasoning in intelligent systems: networks of plausible inference. Morgan Kaufmann Publishers, San Mateo, Calif., 552p