Spatial Deterministic Modelling of Landslide in Chamoli Area

Suneet Naithani

Abstract


The high susceptibility to landslides of the Himalayan terrain is mainly due to a complex geological setting combined with contemporary crustal movement, varying slopes and relief, heavy rainfall, along with increasing human interference of human in ecosystem. The paper presents Remote Sensing and GIS based spatial data analysis for landslide mapping in Chamoli district using IRS 1C LISS III, IRS 1C PAN image. Landslide map were prepared to understand the parameter which is influencing landslides. It includes the derivation of input parameters from remotely sensed data with limited field check. Factor of safety map is also calculated for the study area.


Keywords


Landslide, GIS, DEM, Factor of Safety

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References


Alexander, D., 1995. Natural Disasters. Chapman and Hall, New York, pp 621.

Cruden, D.M., 1991. A simple definition of a landslide. Bulletin International Association for Engineering Geology, 43: 27-29

Cruden, D and Varnes D.J., 1996. Landslide types and processes, In: AK Turner and R.L. Schuster (Editors), Landslides Investigation and Mitigation, Special Report 247, Transportation Research Board, National Academy of Sciences, Washington, D.C., 36-75.

Keefer, D. K., 1984. Landslides caused by earthquake. Bulletin of the Geological Society of America. 95 (4), 406-421.

Kimura, H. and Yamaguchi, Y., 2000. Detection of landslide areas using Radar Interferometry, Photogrammetric Engineering and Remote Sensing, 66 (3), 337-344.

Bhasin, R., Grimstad, E., Larsen, J.O., Dhawan, A.K., Singh, R., Verma, S.K and Venkatachalam, K., 2002. Landslide hazards and mitigation measures at Gangtok, Sikkim Himalaya, Engg. Geology, 64, 351–368.

Evans, S. G. and Savigny K.W., 1994. Landslide in the Vancouver –Fraser Valley- Whistler region. (In) Geology and Geological Hazards of the Vancouver Region, Southwestern British Columbia. (ed) J.W. H. Monger; Geological Survey of Canada, Bulletin 481, p 251-286

Lakhera, R.C., 1982. Geotechnical studies of Bowala-Nandprayag Hydel-Scheme Area, Chamoli District, U.P., Unpublished report of IIRS, Dehradun.

Lakhera, R.C., Roy, A.K., Prusty, B.G. and Mittal, S.K., 1992. Landslide hazard zonation studies in parts of Garhwal Himalayas using remote sensing and GIS techniques. Proc. Nat. Symp. on Rem. Sen. for Sustainable Development, pp.227-232.

Naithani, S., Bhardwaj P. and Chaudhry A., 2013. Landslide Hazard Zonation Mapping of Kempty Fall Area, Mussoorie, Using RS &GIS. International Journal of Asian, Academic Research Associates (AARA), Vol. 1, Issue 10, p.224-235.

Naithani, S., Doval M.M. and Juyal N., (2008). Turbulent Terrain and Threatened Livelihood. 2nd Australasian Natural Hazards Management Conference, 28-31 July 2008, Te Papa, Wellington, New Zealand, Stewart, C. (editor), GNS Science Miscellaneous Series 15, Poster Paper, e- proceedings, p.45.


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