Erosion induced landslide susceptibility map for agriculture area at Cameron Highlands, Pahang

Jamaludin, Noorfarhah Jasmin (2019) Erosion induced landslide susceptibility map for agriculture area at Cameron Highlands, Pahang. [Project Paper] (Submitted)

Text lp FK 2019 59.pdf Download (4MB)

Abstract

Cameron Highlands is disaster prone area especially landslide which occur every years and causing many damages including land structure and development sector. Other than that, there is very high demand of production in agricultural sector for example fresh vegetables, fruits, flowers, and also tea without realizing this development can cause soil erosion and landslides to occur. Development of Erosion Induced Landslide Susceptibility Map (EILSM) is very important to identify the expected fail slopes in certain area especially for agriculture land and this map was analysed using Frequency Ratio Model. Comparing the accuracy between terrain data from LiDAR and IfSAR, the accuracy of Interferometric Synthetic Aperture Radar (IfSAR) need to be improved using data fusion techniques. The linear regression model and statistical analysis with Light Detection and Ranging (LiDAR) and also GPS points would prove that IfSAR data could be improved at least 30% from before. The improved IfSAR will be validated by developing the Erosion Induced Landslides Susceptibility Map. The frequency ratio model show the improved accuracy of the EILSM map base on each class. The elevation data was selected to perform the data fusion techniques because the coefficient (r2) was close to 1 which is 0.8843 respectively compared to the slope data r2 = 0.2203.

Item Type:	Project Paper
Faculty:	Faculty of Engineering
Depositing User:	Ms Siti Mariam Giman
Date Deposited:	17 Nov 2022 01:13
Last Modified:	17 Nov 2022 01:13
URI:	http://psaspb.upm.edu.my/id/eprint/528

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