Development of Methodology for Identification of Landslide Susceptible areas along NH-10 from Singtam to Gangtok, East Sikkim using GIS based Modelling
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


Downloads: 2 | Views: 324 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1

Research Paper | Geology | India | Volume 11 Issue 7, July 2022 | Popularity: 5.1 / 10


     

Development of Methodology for Identification of Landslide Susceptible areas along NH-10 from Singtam to Gangtok, East Sikkim using GIS based Modelling

Vaibhav Jain, R. K. Rawat, Awadhesh Kant Soni, Sunil K Panday


Abstract: Around the world, landslides are a common phenomenon or natural disaster. The NH-10 has been chosen for identification and examinations of slope failure processes in order to better understand the impact of landslides and mass movements in the Sikkim region. The NH-10 is the only communication system in this region and called as a life line of the state that also fulfills the demands of defense forces working in border areas. The 18 km stretch of NH-10 between Singtam and Gangtok has been chosen for the current research. This road length is affected by various types of mass movements. Geology, hydrology, seismicity, engineering behaviour of slope forming material, etc. are the main reasons of this mass movement. Besides these, the study area is also affected by heavy rainstorms and alteration of geometry of slope which consequently results different types of slope failure phenomenon. Geologically, the area is made up of mainly quartzite and phyllite which belongs to Goruba than and Reyong Formations of the Daling Group. Further, an attempt has also been made to mark the landslide prone areas along the road with help of different types of thematic maps. The study involved preparation of various thematic maps for geo-factors. A weighted multiclass index overlay method was used to categorise the landslide susceptible slopes. The input thematic maps integrated through a knowledge-driven integration technique. The Author (s) have prepared the Digital Elevation Map, Slope map, Aspect map, Drainage map, lineament map and landslide susceptible map using ALOS PALSAR DEM on Arc GIS 10.5 software.


Keywords: Landslides, Thematic Maps, NH10, Sikkim


Edition: Volume 11 Issue 7, July 2022


Pages: 1271 - 1277


DOI: https://www.doi.org/10.21275/SR22718172927



Make Sure to Disable the Pop-Up Blocker of Web Browser


Text copied to Clipboard!
Vaibhav Jain, R. K. Rawat, Awadhesh Kant Soni, Sunil K Panday, "Development of Methodology for Identification of Landslide Susceptible areas along NH-10 from Singtam to Gangtok, East Sikkim using GIS based Modelling", International Journal of Science and Research (IJSR), Volume 11 Issue 7, July 2022, pp. 1271-1277, https://www.ijsr.net/getabstract.php?paperid=SR22718172927, DOI: https://www.doi.org/10.21275/SR22718172927

Similar Articles

Downloads: 1 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1

Research Paper, Geology, India, Volume 11 Issue 7, July 2022

Pages: 1246 - 1250

Landslide Susceptibility Mapping along Mumbai-Pune Expressway, Western Ghats, Maharashtra Using Remote Sensing and GIS

Awadhesh Kant Soni, R.K. Rawat, Vaibhav Jain, Sunil K Panday

Share this Article

Downloads: 2 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1

Case Studies, Geology, Albania, Volume 10 Issue 6, June 2021

Pages: 1492 - 1497

GIS Based Landslide Susceptibility Zonation - A Case Study in Western Albania

Besnik Ago, Dr. Shkelqim Daja, Dr. Cercis Durmishi

Share this Article

Downloads: 110

Research Paper, Geology, India, Volume 4 Issue 7, July 2015

Pages: 1410 - 1413

Suitable Site Detection for Groundwater Recharge in Parts of Shambhavi- Pavanje River Basin

Ivy Savia Dantis, H. Gangadhara Bhat

Share this Article

Downloads: 119

Research Paper, Geology, Indonesia, Volume 4 Issue 10, October 2015

Pages: 1283 - 1290

Weights of Evidence Method for Landslide Susceptibility Mapping in Tandikek and Damar Bancah, West Sumatra, Indonesia

Sumaryono, Dicky Muslim, Nana Sulaksana, Yunara DasaTriana

Share this Article
Top