Integrated Geophysical Survey for Subsurface Characterization and Hydrogeological Evaluation

Project Abstract

This project aims to conduct a comprehensive investigation of the subsurface characteristics and hydrogeological conditions of a specific study area using an integrated geophysical approach. Accurate and detailed knowledge of the subsurface is crucial for various applications, including groundwater exploration, infrastructure planning, and environmental management. By combining multiple geophysical techniques, this project seeks to provide a robust and multifaceted understanding of the subsurface, enabling informed decision-making and effective resource management. The primary objective of this project is to integrate a suite of geophysical methods, including electrical resistivity tomography (ERT), ground-penetrating radar (GPR), and seismic refraction, to map the subsurface structure, lithology, and hydrogeological properties. ERT will be employed to delineate the distribution of subsurface materials with varying electrical properties, which can provide insights into the presence and characteristics of aquifers, geological formations, and potential contaminant plumes. GPR will be utilized to identify shallow subsurface features, such as buried utilities, water table depth, and the presence of fractures or cavities. Seismic refraction will be used to determine the depth and structure of various subsurface layers, which can inform the understanding of groundwater flow paths and aquifer boundaries. By integrating the data obtained from these complementary geophysical techniques, the project aims to develop a comprehensive model of the subsurface, including the identification of aquifer systems, their hydraulic properties, and the potential for groundwater resources. This integrated approach will also assist in the detection of any potential geological hazards or anomalies that may impact infrastructure or environmental management within the study area. The project will be carried out in several phases, beginning with a thorough review of existing geological, hydrogeological, and geophysical data to establish a baseline understanding of the study area. This will be followed by the collection of high-quality geophysical data using the aforementioned techniques, with careful attention to the survey design and data acquisition procedures. The acquired data will then be processed, analyzed, and interpreted to generate models and visualizations that can be used to inform decision-making processes. The expected outcomes of this project include the delineation of aquifer boundaries, the estimation of aquifer properties (such as hydraulic conductivity and storage coefficients), the identification of potential groundwater recharge and discharge zones, and the detection of any subsurface features that may influence groundwater flow and quality. These findings will be of significant value to water resource managers, urban planners, and environmental agencies, as they can be utilized to develop sustainable groundwater management strategies, optimize the placement of water infrastructure, and mitigate potential environmental risks. Furthermore, this project will contribute to the advancement of integrated geophysical methodologies for subsurface characterization and hydrogeological evaluation, providing a template for similar investigations in other regions. The knowledge gained from this project can also be shared with the scientific community through publications and presentations, fostering collaboration and the exchange of best practices in the field of applied geophysics and hydrogeology.

Project Overview