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TECHFIND - SENSORS
3-D GPR
Until recently, 3-D GPR systems have required traveling over the same ground area in multiple passes with multiple antennas to capture the necessary data and create the 3-D image. A better approach involves the use of SF GPR. The SF GPR antenna array enables a single swath or pass to produce the desired three-dimensional data cube. The timesaving over traditional GPR is significant. The traditional approach to GPR, commonly used in the commercial domain, is for data to be collected and then processed and analyzed afterward. With SF GPR, once an object of interest is located, the vehicle can literally be backed up to conduct further interrogation and a more detailed survey.
Media Spiders®
Until recently, 3-D GPR systems have required traveling over the same ground area in multiple passes with multiple antennas to capture the necessary data and create the 3-D image. A better approach involves the use of SF GPR. The SF GPR antenna array enables a single swath or pass to produce the desired three-dimensional data cube. The timesaving over traditional GPR is significant. The traditional approach to GPR, commonly used in the commercial domain, is for data to be collected and then processed and analyzed afterward. With SF GPR, once an object of interest is located, the vehicle can literally be backed up to conduct further interrogation and a more detailed survey. 
