Ground penetrating radar (GPR) is a geophysical method that uses radar pulses to image the subsurface of the ground. It is commonly used for detecting buried objects, archaeological features, utility lines, and structural anomalies. GPR works by sending high-frequency electromagnetic pulses into the ground and measuring the reflections off various subsurface features. The data collected is then processed to create detailed images of the subsurface, which can provide valuable information for a variety of applications including construction, environmental studies, and geotechnical investigations. GPR is non-destructive and can be used in a variety of terrains and conditions, making it a versatile tool for subsurface imaging.