Techniques: GPR is a geophysical method that generates images of subsurface by using radar pulses. Equipment: GS8000, Handheld GP8800, Portable GP8000, Ultra-wide GP8100 Application: Precision agriculture, Damage prevention, Archelogy, Geophysical investigations, Road inspection, Bridge inspection, Subsurface utility engineering (SUE), Excavation safety, Utility locating and mapping, Surveying and reality capture., Location of rebars and livewires before drilling. So now, it is vividly applied in civil and geo-technique engineering.