Thesis Abstract

Abstract
The availability of clean and safe groundwater is vital for sustaining urban populations around the world. However, the quality of groundwater in urban areas is often threatened by various anthropogenic activities and environmental factors. Therefore, the assessment of groundwater quality is crucial to ensure the health and well-being of urban residents. This research project focuses on the assessment of groundwater quality in urban areas using Geographic Information Systems (GIS) and Remote Sensing Techniques. The study begins with an introduction to the importance of groundwater quality assessment in urban areas, highlighting the potential risks associated with contamination and degradation. The background of the study provides a comprehensive overview of the existing literature on groundwater quality assessment, GIS, and remote sensing techniques in urban environments. The problem statement identifies the gaps in current research and the need for a more integrated approach to groundwater quality assessment in urban areas. The objectives of the study are to assess the spatial distribution of groundwater quality parameters, identify potential sources of contamination, and develop a framework for monitoring and managing groundwater quality in urban areas. The limitations of the study are acknowledged, including data availability, technical constraints, and the complexity of urban hydrogeological systems. The scope of the study focuses on a specific urban area, utilizing GIS and remote sensing tools to analyze groundwater quality data. The significance of the study lies in its potential to provide valuable insights into the spatial variability of groundwater quality in urban areas, enabling policymakers and stakeholders to make informed decisions regarding water resource management and environmental protection. The structure of the thesis is outlined, detailing the chapters and sub-chapters that will be covered in the research project. Additionally, key terms and definitions related to groundwater quality assessment, GIS, and remote sensing are provided to ensure clarity and understanding throughout the thesis. Chapter two presents a comprehensive literature review, covering ten key areas related to groundwater quality assessment, GIS applications, and remote sensing techniques in urban environments. The review synthesizes existing research findings and identifies gaps in knowledge that will be addressed in the current study. Chapter three details the research methodology, including the study area selection, data collection methods, groundwater sampling techniques, laboratory analysis, GIS data processing, and remote sensing applications. The chapter also discusses the statistical methods and modeling approaches that will be used to analyze the groundwater quality data. Chapter four presents the findings of the study, including the spatial distribution of groundwater quality parameters, contamination sources, and potential risks to urban groundwater resources. The discussion focuses on the implications of the findings for groundwater management and environmental protection in urban areas. Chapter five concludes the thesis by summarizing the key findings, highlighting the contributions to the field of groundwater quality assessment, and offering recommendations for future research and policy development. The conclusion emphasizes the importance of integrated approaches to groundwater quality assessment using GIS and remote sensing techniques in urban areas to ensure sustainable water resource management and environmental protection.

Thesis Overview

The project titled "Assessment of Groundwater Quality in Urban Areas Using Geographic Information Systems (GIS) and Remote Sensing Techniques)" aims to investigate and evaluate the quality of groundwater in urban areas by utilizing advanced technologies such as Geographic Information Systems (GIS) and Remote Sensing. This research overview provides a detailed explanation of the objectives, methodology, significance, and potential outcomes of the study. Urban areas are characterized by rapid population growth, industrialization, and urbanization, leading to increased pressure on water resources, including groundwater. The quality of groundwater in urban areas is crucial for public health, environmental sustainability, and economic development. Understanding the factors influencing groundwater quality and implementing effective monitoring and management strategies are essential for ensuring the sustainable use of this vital resource. The primary objective of this study is to assess the quality of groundwater in urban areas using GIS and Remote Sensing techniques. By integrating spatial data, satellite imagery, and geospatial analysis, this research aims to identify potential sources of contamination, assess water quality parameters, and map the spatial distribution of groundwater quality indicators. The use of GIS and Remote Sensing technologies will enable the visualization, analysis, and interpretation of complex geospatial data, providing valuable insights into the status of groundwater quality in urban areas. The research methodology involves a combination of field surveys, water sampling, laboratory analysis, GIS mapping, and Remote Sensing data processing. Water samples will be collected from selected sites in urban areas, and various physicochemical parameters, such as pH, conductivity, turbidity, and major ion concentrations, will be analyzed. GIS software will be used to create spatial maps of groundwater quality indicators, overlay them with land use and land cover data, and identify potential sources of contamination. Remote Sensing data, including satellite imagery and aerial photographs, will be utilized to assess land surface characteristics, vegetation cover, and land use patterns that may influence groundwater quality. The significance of this research lies in its potential to provide valuable information for decision-makers, water resource managers, and urban planners to develop sustainable water management strategies. By identifying areas of poor groundwater quality, understanding the factors contributing to contamination, and implementing targeted remediation measures, this study can contribute to the protection and preservation of groundwater resources in urban areas. Furthermore, the use of GIS and Remote Sensing technologies offers a cost-effective and efficient approach to monitoring and managing groundwater quality on a spatial scale. The expected outcomes of this research include the generation of spatial maps showing the distribution of groundwater quality parameters, the identification of potential contamination sources, and the development of a comprehensive assessment of groundwater quality in urban areas. By integrating field data, laboratory analysis, GIS mapping, and Remote Sensing techniques, this study aims to provide a holistic understanding of the factors influencing groundwater quality and contribute to evidence-based decision-making for sustainable water resource management. In conclusion, the project "Assessment of Groundwater Quality in Urban Areas Using Geographic Information Systems (GIS) and Remote Sensing Techniques)" represents a significant contribution to the field of hydrogeology, environmental science, and geospatial technology. By leveraging the power of GIS and Remote Sensing, this research aims to advance our knowledge of groundwater quality in urban areas, promote sustainable water management practices, and support the conservation of this essential natural resource for future generations.