Thesis Abstract

Abstract
Land subsidence is a critical issue that poses significant challenges to urban areas worldwide. This thesis presents a comprehensive study on the assessment of land subsidence in urban areas using remote sensing techniques. The research focuses on the development and application of advanced remote sensing technologies to monitor and analyze land subsidence phenomena in urban settings. The study aims to provide valuable insights into the causes, extent, and impacts of land subsidence, as well as to propose effective mitigation strategies for urban planners and decision-makers. The thesis begins with an introduction that outlines the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. Chapter two presents a detailed literature review covering ten essential aspects related to land subsidence, remote sensing technologies, urban development, geological factors, and previous research studies in the field. Chapter three describes the research methodology employed in the study, including data collection methods, remote sensing techniques, image processing procedures, and data analysis approaches. The chapter also discusses the selection of study sites, data sources, and the overall research framework used to assess land subsidence in urban areas. Chapter four presents an in-depth discussion of the findings obtained from the remote sensing analysis of land subsidence in selected urban areas. The results highlight the spatial and temporal patterns of land subsidence, the factors contributing to subsidence, and the potential impacts on urban infrastructure and ecosystems. The chapter also explores the effectiveness of remote sensing techniques in monitoring and predicting land subsidence phenomena. In the final chapter, chapter five, the thesis concludes with a summary of the key findings, implications of the study, recommendations for future research, and potential applications of the research outcomes in urban planning and management. The conclusion emphasizes the importance of integrating remote sensing technologies into land subsidence monitoring programs to enhance early detection, risk assessment, and sustainable urban development practices. Overall, this thesis contributes to the advancement of knowledge in the field of land subsidence assessment in urban areas using remote sensing techniques. By combining remote sensing data with geospatial analysis, the study provides a valuable framework for understanding and addressing land subsidence challenges in urban environments, ultimately supporting the development of effective mitigation strategies and sustainable urban planning initiatives.

Thesis Overview