Below the Turf is a registered trade name with the State of New Hampshire and the U.S. Patent and Trademark Office.
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Main line and branch are shown in red, electrical conduit in green, and the sand trap drain pipe in yellow.
Pipe and Trench Detection
With GPR, both metal and plastic pipes can be seen in 3-D. Underground trenches composed of gravel and fill can also be quickly seen and located. The depth of these features can be determined, but the exact pipe size cannot.
The screen shot below shows a pipe 15 inches deep that circles the end of a green under the apron.
The view below is at 6 inches deep, showing the trenches dug for pipe installation.