ImpulseRadar PinPointR User Manual V1.5
Page 24 (36)
Reference Line (RL)
The RL-project associates and orientates GPR profiles to a straight-line reference. This reference line
can be any type of physical line visible within the survey area during and after data collection. Examples
include boundaries, curb lines, fence lines, or merely a metering-tape laid on the ground. Regardless,
one end of the line needs to be defined as the starting point and then equidistant points marked along
its length. Profiles are gathered in straight lines, perpendicular to the reference line, and a reference-
marker is placed within the GPR data every time the reference line is crossed, as illustrated below in
Figure 27
Layout of a reference-line project
Figure 26
Multi-line start screen
