Landslide Susceptibility Analysis Using Frequency Ratio Model in a Tropical Region, South East Asia

Main Article Content

P. Vineetha
S. Sarun
A. M. Sheela


Landslides are very frequent and disastrous phenomena in the Western Ghats regions of South East Asia during the monsoon season and it occurrence is triggered by many factors. Hence, it is essential to develop a landslide hazard assessment map to find out the areas at risk, so that potential disasters can be reduced. The present study clearly aims to delineate the landslide susceptibility zones so that landslide hazard and risk can be properly managed. The landslides occurred in Amboori region, the southeastern part of the Thiruvananthapuram district, Kerala, India has been analyzed using GIS and remote sensing techniques to identify the landslide susceptibility zones. Frequency Ratio analysis is made use of in this study. The landslide hazard zonation has been done based on various terrain parameters as well as various thematic layers that affect directly or indirectly slope failure process. The results of landslide analysis not only helps to map and monitor landslides, but also to predict future slope failures which is valuable for a decision maker in landslide prone areas.

Landslide, remote sensing, frequency ratio model, susceptibility

Article Details

How to Cite
Vineetha, P., Sarun, S., & Sheela, A. M. (2019). Landslide Susceptibility Analysis Using Frequency Ratio Model in a Tropical Region, South East Asia. Journal of Geography, Environment and Earth Science International, 22(2), 1-13.
Original Research Article


Hengxing Lan CH, Zhou LJ, Wang. Landslide hazard spatial analysis and prediction using GIS in the Xiaojiang watershed, Yunnan, China, December. Engineering Geology. 2004.76(1):109-128.
DOI: 10.1016/j.enggeo.2004.06.009

Akgun A, Turk N. Landslide susceptibility mapping for Ayvalik (western Turkey) 379 and its vicinity by multicriteria decision analysis; Environ. Earth Sci. 2010;61(3) 595–611.

Aleotti P, Chowdhury R, Bull. Eng Geol Env. 1999;58:21.

Althuwaynee OF, et al. Application of an evidential belief function model in landslide susceptibility mapping Comput. Geo-sciences. 2012;44:120–135.

Krishna Devkota, et al. Landslide susceptibility mapping using certainty factor, index of entropy and logistic regression models in GIS and their comparison at Mugling-Narayanghat road section in Nepal Himalaya. Natural Hazards. 2013;65(1):135-165.
DOI: 10.1007/s11069-012-0347-6

Mugagga F, Kakembo V, Buyinza M. A characterisation of the physical properties of soil and the implications for landslide occurrence on the slopes of Mount Elgon, Eastern Uganda. Nat Hazards. 2012a; 60(3):1113-1131.
DOI: 10.1007/s11069-011-9896-3

Hyun-Joooh, Biswajeet Pradhan. Application of a neuro-fuzzy model to landslide-susceptibility mapping for shallow landslides in a tropical hilly area, September. Computers & Geosciences. 2011;37:1264-1276. DOI: 10.1016/j.cageo.2010.10.012

Varnes DJ. Landslide hazard zonation: A review of principles and practice, natural hazards. UNESCO, Paris; 1984.

Brabb E. Proposal for worldwide landslide hazard maps. Proceedings of 7th Inter-national Conference and field workshop on landslide in Czech and Slovak Republics. 1993;15–27.

Guzzetti F, Carrara A, Cardinali M, Reichenbach P. Landslide hazard evaluation: A review of current techniques and their application in a multi-study. Central Italy. Geophys J Roy Astron Soc. 1999;31:181–216.

Chacon et al. Spatial quality of a landslide databases obtained with digital photo-grammetry techniques. The International Archives of the Photo grammetry. Remote Sensing and Spatial Information Sciences. 2008;XXXVII(Part B8).

Siddan Anbazhagan, Sajinkumar KS. Geoinformatics in terrain analysis and landslide susceptibility mapping in parts of Western Ghats, India. Geoinformatics in Applied Geomorphology. CRC Press; 2011.

Valdiya KS. Environmental geology-Indian context. Tata McGraw Hill, New Delhi; 1987.

Sajinkumar KS. Geoinformatics in landslide risk assessment and management in parts of Western Ghats, Central Kerala, South India. Ph.D. Thesis. IIT Bombay (Unpublished); 2005.

Kerala State Disaster Management Authority; 2011.

Sekhar L, Kuriakose G, Sankar C, Muraleedharan. History of landslide susceptibility and a chorology of landslide-prone areas in the Western Ghats of Kerala. India Environ Geol. 2009;57:1553–1568.

Anbazhagan S, Sajinkumar KS. Geoinformatics in terrain analysis and landslide susceptibility mapping in parts of Western Ghats, India. In: Subramaniam SK, Yang X (eds); 2011.

Sajinkumar KS, Anbazhagan S, Pradeepkumar AP, Ran VR. Weathering and landslide occurrences in parts of Western Ghats, Kerala. Journal of the Geological Society of India; 2011.

Sajinkumar KS, Pradeepkumar AP, Rani VR, Giuseppe Di Capua. Suppressing geo-facts in landslide-affected areas. Geophysical Research Abstracts. 2014b; 16:EGU2014-16673.

Saro Lee, Jasmi Ab Talib. Probabilistic landslide susceptibility and factor effect analysis, Environmental Geology. 2005; 47(7):982-990.
DOI: 10.1007/s00254-005-1228-z

Muraleedharan C, Sajinkumar KS. Creation of landslide inventory of Kerala. Geological Survey of India, Unpublished Report; 2010.

Sajinkumar. Geoinformatics in terrain analysis and landslide susceptibility mapping. Journal of the Geological Society of India; 2011.

Naidu S, Sajinkumar K, Oommen T, Anuja V, Samuel R, Muraleedharan C. Early warning system for shallow landslides using rainfall threshold and slope stability analysis. Geoscience Frontiers; 2017.
DOI: 10.1016/j.gsf.2017.10.008

Ravindra K. Pande, Dhanjita Burman, Ravinder Singh. Landslide hazard zonation in Hanuman; 2009.

Sekhar L, Kuriakose G, Sankar, C, Muraleedharan. History of landslide susceptibility and a chorology of landslide-prone areas in the Western Ghats of Kerala, India. Environ Geol. 2009;57: 1553–1568

Vasantha Kumar, et al. Effect of deforestation in nilgiris district-a case study. J. Indian Soc. Remote Sens. 2008; 36:105-108.

Vijith H, Madhu G. Environ Geol. 2008;55:1397.

Soman K. Geology of Kerala. Geological Society of India; 2002.

Anbalagan R, Kumar R, Lakshmanan K, et al. Landslide hazard zonation mapping using frequency ratio and fuzzy logic approach, a case study of Lachung Valley, Sikkim. Geo environmental Disasters. 2015;2(1):1–17.
DOI: 10.1186/s40677-014-0009-y

Sivakami C, Sundaram A. Landslide susceptibility zone using frequency ratio model; 2003.

Siddan Anbazhagan, Subramanian SK, Xiaojun Yang. Geoinformatics in applied geomorphology. CRC press. Taylor & Francis Group; 2011.

Thampi PK, Mathai J, Sankar G, Sidharthan S. Evaluation study in terms of landslide mitigation in parts of Western Ghats, Kerala. Research report submitted to the Ministry of Agriculture, Government of India, Centre for Earth Science Studies, Government of Kerala, Thiruvananthapuram, India. 1998;100.

Panickar SV. Landslides around Dehradun and Mussoorie: A geomorphic appraisal. PhD Thesis, IIT Bombay, India; 1995.

Pachauri AK, Pant M. Landslide hazard mapping based on geological attributes. Engineering Geology. 1992;32:81-100.

Wilson, Wieczorek. Rainfall thresholds for the initiation of debris flows at la Honda. California International Journal of Rock Mechanics and Mining Science & Geomechanics; 1996;33(3):106A-106A.
DOI: 10.1016/0148-9062(96)86897-5

Guo C, Montgomery DR, Zhang Y, Wang K, Yang Z. Quantitative assess-ment of landslide susceptibility along 13 the Xianshuihe fault zone, Tibetan Plateau, China, Geomorphology. 2015;248:93- 110.
DOI: 10.1016/j.geomorph..07.012, 14 2015