Being able to look back at data collected from past GPR surveys is smart and cost-effective.  DTI provides GPS, 3-D GPR profiles and green mapping. 

• Fast locating in 2-Dimension (Flush outs, outfalls, etc.)

• GPS flush outs, sprinklers, green outline

• GPS survey profiles for exact area's geology

• 3-D surveys of green for herringbone design and geology

• 3-D surveys for leak detection

• 3-D contour mapping for exact "feel" of green construction.