Geophysical logging and interpretation involve measuring and recording the physical properties of subsurface materials to gather information about underground formations. This technique uses various tools and sensors to measure parameters like electrical resistivity, temperature, and natural gamma radiation. The collected data is then analyzed to determine the composition, structure, and potential for water or mineral resources in the area. Geophysical logging is commonly used in groundwater investigations, environmental studies, and resource exploration to aid in decision-making and planning.