Acoustic imaging is an additional form of concrete imaging that includes the use of ultrasonic pulse echo tomography. GPRS takes advantage of the Vivax vLoc3-Professional Electromagnetic (EM) Locator to passively detect the alerts from Reside AC ability or radio indicators travelling along conductive utilities. We also use it in conjunction https://maps.google.ee/url?q=https://www.bessutilitysolutions.com/services/gpr-concrete-scanning/