Thesis Abstract

Abstract
This thesis presents a comprehensive study on the Assessment of Landslide Hazard Zonation using Remote Sensing and Geographic Information System (GIS) techniques in a mountainous region. Landslides pose significant threats to human life, infrastructure, and the environment in mountainous areas. Remote sensing and GIS technologies offer effective tools for assessing landslide hazards and improving risk management strategies. The primary objective of this research is to develop a detailed understanding of landslide hazard zonation in a specific mountainous region through the integration of remote sensing data and GIS techniques. The study begins with a detailed introduction to the research topic, outlining the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. The literature review in Chapter Two explores existing research on landslide hazard assessment, remote sensing applications, GIS techniques, and methods for zonation mapping. The review synthesizes current knowledge and identifies gaps that this research aims to address. Chapter Three focuses on the research methodology, detailing the data collection process, remote sensing techniques employed, GIS tools utilized, and the methodology for landslide hazard zonation mapping. This chapter also discusses the selection criteria for study areas, data processing procedures, and the integration of remote sensing and GIS data for accurate hazard zonation mapping. In Chapter Four, the findings of the study are presented and discussed in detail. The results of the hazard zonation mapping using remote sensing and GIS techniques are analyzed, and the factors influencing landslide susceptibility and hazard zonation in the mountainous region are identified. The discussion includes the evaluation of the accuracy of the zonation map, the identification of high-risk areas, and the implications for land use planning and disaster risk reduction strategies. Finally, Chapter Five provides a summary of the research findings, conclusions drawn from the study, and recommendations for future research and practical applications. The study contributes to the understanding of landslide hazard assessment in mountainous regions and provides valuable insights for policymakers, land use planners, and disaster management agencies to mitigate the risks associated with landslides. Through the integration of remote sensing and GIS technologies, this research offers a robust methodology for assessing landslide hazards and enhancing disaster preparedness in mountainous regions. Keywords Landslide Hazard Zonation, Remote Sensing, Geographic Information System, Mountainous Region, Risk Assessment, Disaster Management.

Thesis Overview

The research project titled "Assessment of Landslide Hazard Zonation using Remote Sensing and GIS Techniques in a Mountainous Region" aims to investigate and analyze the landslide hazard zonation in a mountainous region through the application of remote sensing and Geographic Information System (GIS) technologies. Landslides pose a significant threat to communities and infrastructure in mountainous areas, making it crucial to accurately assess and map landslide hazards to mitigate risks and enhance disaster preparedness. The study will begin with a comprehensive introduction, providing background information on landslides, their causes, and the importance of hazard zonation in mitigating potential risks. The problem statement will highlight the need for accurate and detailed landslide hazard assessments in mountainous regions to safeguard lives and property. The objectives of the study will be outlined, focusing on developing a robust methodology for landslide hazard zonation using remote sensing and GIS techniques. The research will address the limitations of existing landslide hazard assessment methods and propose a more effective approach using remote sensing data and GIS tools. The scope of the study will define the geographical area and specific parameters to be considered in the hazard zonation process. The significance of the study will be emphasized, highlighting the potential impact of accurate landslide hazard mapping on disaster management and urban planning in mountainous regions. The structure of the thesis will be outlined to provide a roadmap for the research process, including the chapters and key components of the study. Definitions of terms will be provided to ensure clarity and understanding of key concepts and methodologies used in the research. Chapter two will consist of a detailed literature review, analyzing previous studies and methodologies related to landslide hazard zonation, remote sensing applications, and GIS techniques in mountainous regions. This section will provide a theoretical foundation for the research and identify gaps in existing knowledge that the study aims to address. Chapter three will focus on the research methodology, detailing the data collection process, remote sensing techniques employed, GIS tools utilized, and the analytical methods applied to assess landslide hazard zonation. The chapter will also discuss the criteria and parameters used to classify different levels of landslide hazards in the study area. Chapter four will present the findings of the research, including the hazard zonation map generated using remote sensing and GIS data. The analysis of the results will highlight areas of high and moderate landslide risks, providing valuable insights for disaster management and land-use planning in the mountainous region. Finally, chapter five will summarize the research findings, draw conclusions on the effectiveness of the remote sensing and GIS approach in landslide hazard zonation, and offer recommendations for future research and practical applications. The study aims to contribute to the field of geoscience by enhancing the accuracy and efficiency of landslide hazard assessments in mountainous regions, ultimately improving disaster resilience and community safety.