josmar consulting engineerings
gpr services in chennaiGROUND-PENETRATING RADAR (GPR)Ground-penetrating radar (GPR) is really a geophysical method that works by using radar pulses to image the subsurface. This is a non-intrusive method of surveying the sub-surface area to research underground utilities which include concrete, asphalt, metals, pipes, cables or masonry.Josmar Consu