1. Chigira M, Duan F, Yagi H, Furuya T (2004) Using an airborne laser scanner for the identification of shallow landslides and susceptibility assessment in an area of ignimbrite overlain by permeable pyroclastics. Landslides 1(3):203–209
2. Ministry of Land, Infrastructure and Transport (2004) Quick report for Landslides triggered by 2004 Niigata-Chuetsu earthquake. http://www.mlit.go.jp/kisha/kisha04/05/051101_2_.html
3. National Research Institute for Earth Science and Disaster Prevention (NIED): Web of K-Net ttp://www.k-net.bosai.go.jp/k-net/data/
4. National Research Institute for Earth Science and Disaster Prevention: Web for Landslide map: http://lsweb1.ess.bosai.go.jp/jisuberi/jisuberi_mini/jisuberi_top.html
5. Sassa K (1996) Prediction of Earthquake Induced Landslides. Special Lecture for 7th International Symposium on Landslides. “Landslides”, Balkema Co. Ltd., vol.1, pp 115–132