Geospatial technology for the groundwater quality estimation: A Review

Abstract

Groundwater quality assessment is crucial in the 21st century to ensure sustainable water sources for essential activities. Geospatial technology has emerged as a pivotal tool for accurately estimating groundwater quality. This study reviews the current state of research in this field, emphasizing the potential of geospatial technology to deliver precise and dependable data on groundwater quality. Various techniques within geospatial technology, including remote sensing, geographic information systems (GIS), and spatial interpolation, are explored for their roles in groundwater quality estimation. The study also addresses challenges such as data availability, accuracy issues, and the complexities of data interpretation. By highlighting these aspects, the review underscores the significance of geospatial technology in enhancing our comprehension of groundwater quality and points to opportunities for future research in this critical area.