1. Cha, A (2014) A comparison on the identification of landslide hazard using geomorphological characteristics.
Journal of the Korean Geo-Environmental Society, Vol. 15, No. 6, pp. 67-73.
2. Cha, A, and Kim, T.H (2014) Analysis on the characteristics of geomorphological features affecting the initial state of landslides.
Journal of the Korean Geotechnical Society, Vol. 30, No. 6, pp. 61-68.
3. Cha, A, Kim, T.H, and Gang, S.K (2015) Application of geomorphological features for establishing the preliminary landslide hazard.
Journal of the Korean Society for Geospatial Information Science, Vol. 23, No. 3, pp. 23-29.
4. Hobson, R.D (1972). Surface roughness in topography:Quantitative approach. In: Chorley R.J, ed.
Spatial Analysis in Geomorphology. p 221-245. London, Great Britain: Methuen &Co Ltd.
5. Kasai, M, Ikeda, M, Asahina, T, and Fujisawa, K (2009) LiDAR-derived DEM evaluation of deep-seated landslides in a steep and rocky region of Japan.
Geomorphology, Vol. 113, No. 1-2, pp. 57-69.
6. Kim, J.H, Park, S.W, and Lee, B.J (1981) Explanatory text of the geological map of Cheong Pyeong sheet. Korea Institute of Energy and Resources, pp. 29.
7. Kim, T.H, Cruden, D.M, and Martin, C.D (2012) Identification of geomorphological features of landslides using airborne laser altimetry. Proc. of 11th International Symposium on Landslides. Banff, Alberta, Canada, pp. 567-573.
8. Lee, S, Jang, S, Kim, T, and Han, H (2014) Analysis of slope safety by tension wire data. Journal of the Korean Geo-Environmental Society, Vol. 16, No. 4, pp. 5-12.
9. McKean, J, and Roering, J (2004) Objective landslide detection and surface morphology mapping using high-resolution airborne laser altimetry.
Geomorphology, Vol. 57, pp. 331-351.
10. Ministry of Government Administration and Home Affairs (MOGAHA) (2015) Construction of forecasting and warning service for steep slope areas and reservoirs. 2014 MOGAHA e-Government Support Program, NIA III-PER-14111, pp. 180.
11. Watson, G.S (1966) The statistics of orientation data. Journal of Geology, Vol. 74, No. 5, pp. 786-797.