Raptor is a state-of-the-art high-speed 3D-GPR Array enabling the very fast collection of 3D GPR data, at speeds in excess of 130 km/hr (80 miles/hour), @ 5 cm point intervals. Raptor is capable of survey speeds that eliminate the need for traffic control and safety vehicles. Conventional systems typically operate at no more than 30 km/hr, with similar settings. Raptor is arguably the best 3D GPR Array available today.