Seismic imaging is a technique used to visualize the Earth's subsurface by analyzing the waves generated by seismic sources, such as earthquakes or artificial explosions. These waves travel through different geological layers and reflect back to the surface, where they are recorded by sensors called geophones. The data collected helps geologists and engineers understand the structure and composition of the Earth's crust. This method is widely used in various fields, including oil and gas exploration, mineral exploration, and civil engineering. By creating detailed images of subsurface formations, seismic imaging aids in resource management and helps assess geological hazards, contributing to safer construction and environmental protection.