Thesis Abstract

Abstract
Landslides are natural hazards that pose significant risks to human lives and infrastructure, particularly in mountainous and hilly regions. The assessment of landslide susceptibility is crucial for effective disaster management and mitigation strategies. This research focuses on utilizing remote sensing and Geographic Information System (GIS) techniques to assess landslide susceptibility in a specific study area. The study area was selected based on its history of landslide occurrences and the potential risks associated with future events. Chapter 1 provides an introduction to the research topic, including the background, problem statement, objectives, limitations, scope, significance, and structure of the thesis. It also includes a definition of key terms used throughout the study. Chapter 2 presents a comprehensive literature review covering ten key areas related to landslide susceptibility assessment, including remote sensing technologies, GIS applications, landslide causative factors, susceptibility mapping methods, and previous studies in similar research fields. Chapter 3 outlines the research methodology employed in this study, detailing the data collection process, remote sensing techniques utilized, GIS methodologies applied, and statistical analyses conducted. It also includes information on the study area, data sources, and the tools used for data processing. Chapter 4 discusses the findings of the research, presenting the results of the landslide susceptibility assessment using remote sensing and GIS techniques. The chapter includes detailed analyses of the data collected, susceptibility mapping results, and the identification of high-risk areas within the study area. Chapter 5 concludes the thesis by summarizing the key findings, discussing the implications of the research, and providing recommendations for future studies. The chapter also highlights the significance of the research in terms of enhancing landslide risk assessment and management practices. Overall, this thesis contributes to the field of geo-science by demonstrating the effectiveness of remote sensing and GIS technologies in assessing landslide susceptibility. The research findings provide valuable insights for policymakers, planners, and stakeholders involved in landslide risk mitigation and disaster management efforts.

Thesis Overview

The project titled "Assessment of Landslide Susceptibility Using Remote Sensing and GIS Techniques" aims to investigate and analyze the susceptibility of areas to landslides utilizing advanced technologies such as remote sensing and Geographic Information System (GIS). Landslides are common natural disasters that can cause significant damage to infrastructure, loss of lives, and disruption to communities. By understanding the factors that contribute to landslide occurrences and employing remote sensing and GIS tools, this research seeks to enhance the prediction and mitigation of landslide hazards. The study will commence with an introduction providing background information on landslides, their impact on the environment and society, and the significance of assessing landslide susceptibility. The problem statement will highlight the need for accurate and timely landslide susceptibility mapping for effective disaster management. The research objectives will outline the specific goals of the study, including identifying key factors influencing landslide susceptibility and developing predictive models. Limitations of the study will be acknowledged, including constraints related to data availability, accuracy, and the inherent uncertainties associated with landslide susceptibility assessments. The scope of the study will define the geographic area and timeframe considered in the research, ensuring a focused and manageable investigation. The significance of the study will be emphasized, showcasing the potential impact of improved landslide susceptibility mapping on disaster preparedness and risk reduction efforts. The research methodology will detail the steps involved in data collection, processing, and analysis. Remote sensing techniques such as satellite imagery interpretation and terrain mapping will be utilized to extract relevant information on land cover, slope, geology, and other factors influencing landslide susceptibility. GIS tools will be employed to integrate and analyze spatial data, facilitating the development of landslide susceptibility models. Chapter four will present a comprehensive discussion of the research findings, including the identification of high-risk landslide areas, the validation of susceptibility models, and the interpretation of key factors contributing to landslide occurrences. The results will be critically analyzed, and their implications for landslide risk management will be discussed in detail. Finally, the conclusion and summary chapter will synthesize the key findings of the study, reiterate the research contributions, and offer recommendations for future research and practical applications. The project aims to advance the field of landslide susceptibility assessment by leveraging remote sensing and GIS technologies to enhance hazard mapping and risk mitigation strategies.