Assessment of Groundwater Quality in Urban Areas Using GIS and Remote Sensing Techniques

Thesis Abstract

Abstract
The quality of groundwater in urban areas is a critical aspect of environmental and public health concerns. This study focuses on the assessment of groundwater quality in urban areas using Geographic Information System (GIS) and Remote Sensing techniques. The integration of these advanced technologies offers a comprehensive approach to understanding and monitoring the quality of groundwater resources in urban settings. The research aims to investigate the spatial distribution of groundwater quality parameters, identify potential sources of contamination, and assess the overall health risks associated with groundwater consumption in urban areas. The study begins with a thorough review of existing literature on groundwater quality assessment, GIS, and Remote Sensing applications in environmental studies. Various factors influencing groundwater quality, such as land use, geological characteristics, and anthropogenic activities, are explored in detail to provide a comprehensive background for the research. The research methodology involves data collection through field sampling and laboratory analysis, as well as the use of GIS and Remote Sensing software for spatial analysis and mapping. The findings of the study reveal significant variations in groundwater quality parameters across different urban areas, with certain locations exhibiting higher levels of contamination than others. The spatial analysis conducted through GIS and Remote Sensing techniques enables the identification of potential sources of contamination, such as industrial sites, landfills, and agricultural activities. The health risk assessment conducted in the study highlights the potential risks associated with consuming contaminated groundwater, emphasizing the need for effective management and mitigation strategies. The significance of this research lies in its contribution to enhancing our understanding of groundwater quality in urban areas and the potential risks associated with contamination. The findings provide valuable insights for policymakers, urban planners, and environmental agencies to develop sustainable strategies for groundwater management and protection. The integration of GIS and Remote Sensing techniques offers a powerful tool for monitoring and assessing groundwater quality, enabling informed decision-making and proactive measures to safeguard public health and environmental sustainability. In conclusion, this study underscores the importance of utilizing advanced technologies such as GIS and Remote Sensing for assessing groundwater quality in urban areas. The research findings contribute to the existing body of knowledge on environmental monitoring and management, highlighting the significance of proactive measures in safeguarding groundwater resources. Recommendations for future research include the implementation of long-term monitoring programs and the integration of multi-disciplinary approaches to address the complex challenges of groundwater quality in urban environments.