Review the site in 3D

摘要

Ever Since the explosion in development of Ground Probing Radar (GPR) systems in the 1990s the technology has become an increasingly integral part of the utility surveyor's toolkit. By collecting measurements using a single or dual channel GPR system, then comparing detected targets to those found with other technologies, a reasonable picture of the subsurface can be created. To achieve the best possible result, the interval between collected GPR measurements is decreased; however, the net effect of this is to increase the time required and subsequently the cost involved to complete a survey. The resulting data is still subject to an interpretation still heavily reliant on the surveyor's knowledge of the site, the technology and its capabilities.