Thesis Abstract

Abstract
This thesis presents a comprehensive study on the assessment of groundwater quality in urban areas utilizing Geographic Information System (GIS) and Remote Sensing techniques. Groundwater is a vital natural resource that serves as a primary source of drinking water for urban populations. However, rapid urbanization and industrialization have led to various anthropogenic activities that pose a threat to groundwater quality. This research aims to assess the quality of groundwater in urban areas by integrating GIS and Remote Sensing technologies to provide a detailed spatial analysis of the distribution and contamination levels of groundwater. The study begins with an introduction that highlights the importance of groundwater quality assessment in urban areas and the significance of utilizing GIS and Remote Sensing techniques in this context. The background of the study provides an overview of the existing literature on groundwater quality assessment, GIS, and Remote Sensing applications in environmental studies. The problem statement identifies the current challenges and issues related to groundwater quality in urban areas, emphasizing the need for a systematic and integrated approach to assess and monitor groundwater quality. The objectives of the study are outlined to investigate the spatial distribution of groundwater quality parameters, identify potential sources of contamination, and develop a framework for mapping and analyzing groundwater quality data using GIS and Remote Sensing technologies. The limitations of the study are acknowledged, including data availability, accuracy of remote sensing images, and potential limitations in the field sampling techniques. The scope of the study focuses on a specific urban area, where groundwater quality data will be collected, analyzed, and mapped for further interpretation and decision-making. The significance of the study lies in its contribution to the body of knowledge on groundwater quality assessment in urban areas, providing valuable insights for policymakers, urban planners, and environmental researchers. The structure of the thesis is outlined to guide the reader through the chapters, which include a literature review, research methodology, discussion of findings, and conclusion. The literature review chapter critically examines previous studies on groundwater quality assessment, GIS applications, and Remote Sensing techniques, providing a comprehensive review of the existing literature to support the research objectives. The research methodology chapter details the data collection methods, sampling techniques, laboratory analysis procedures, GIS and Remote Sensing tools used for data processing, and statistical analysis techniques applied in the study. The discussion of findings chapter presents the results of the groundwater quality assessment, spatial distribution maps of key parameters, identification of contamination sources, and interpretation of the findings in relation to urban development and land use patterns. In conclusion, this thesis contributes to the understanding of groundwater quality assessment in urban areas through the integration of GIS and Remote Sensing technologies. The study provides valuable insights into the spatial distribution of groundwater quality parameters, identifies potential sources of contamination, and offers recommendations for sustainable groundwater management practices in urban environments.

Thesis Overview

The project titled "Assessment of Groundwater Quality in Urban Areas Using GIS and Remote Sensing Techniques" aims to investigate and analyze the groundwater quality in urban areas by utilizing Geographic Information Systems (GIS) and Remote Sensing technologies. This research seeks to address the critical issue of groundwater quality degradation in urban settings, which poses significant risks to public health and the environment. By employing advanced GIS and Remote Sensing techniques, this study intends to provide valuable insights into the spatial distribution, contamination sources, and potential impacts on groundwater quality in urban regions. The research will begin with a comprehensive literature review to establish the current understanding of groundwater quality assessment methods, GIS applications in environmental studies, and the role of Remote Sensing in monitoring environmental parameters. This review will serve as the foundation for the development of the research methodology, which will outline the data collection techniques, analysis procedures, and modeling approaches to be employed in the study. Data collection will involve gathering groundwater samples from various locations within the selected urban areas, along with relevant geospatial data such as land use/land cover, hydrogeological information, and pollution sources. GIS will be utilized to integrate and analyze the collected data, allowing for the mapping of groundwater quality parameters, identification of potential contamination sources, and assessment of spatial patterns and trends. Remote Sensing data, including satellite imagery and aerial photographs, will be used to supplement the GIS analysis by providing a synoptic view of the study area and aiding in the detection of land use changes, surface water interactions, and other environmental factors influencing groundwater quality. The integration of GIS and Remote Sensing technologies will enable a holistic evaluation of the urban groundwater system, facilitating a multidimensional understanding of the factors influencing water quality. The findings of this research are expected to contribute valuable insights into the factors influencing groundwater quality in urban areas, identify potential sources of contamination, and inform decision-making processes for sustainable water resource management. The outcomes of this study will be of significant relevance to urban planners, environmental agencies, and policymakers involved in water quality monitoring and management initiatives. In conclusion, the "Assessment of Groundwater Quality in Urban Areas Using GIS and Remote Sensing Techniques" project represents a critical endeavor to enhance our understanding of urban groundwater systems and address the challenges associated with deteriorating water quality. By leveraging the capabilities of GIS and Remote Sensing technologies, this research aims to provide a comprehensive assessment of groundwater quality in urban environments, contributing to the sustainable management of water resources and the protection of public health and the environment.