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Demonstration Data
10
Demonstration Data
®
Demo Data is pre-loaded on all LMX150™ FINDAR
systems, and is found in the Demo project
folder (from the main screen, press the minus button when you are in Project 1). The Demo
project contains 3 lines and 2 grids, and is used to illustrate various application examples.
From a learning point of view, it is recommended go through each line and see the affect of
changing display parameters (zoom, depth, calibrating velocity). For the grids, it is useful to
move down through all the depth slices to see how features come into focus, then disappear.
As well, correlating hyperbolas on the line scans and seeing how they appear on the depth slice
images helps to build confidence in what you are seeing.
The following is a brief description of each of the lines and grids:
Line 1:
This data shows buried objects, indicated by strong hyperbolic responses, at positions 8.2m and
10.5m. There is also a zone of multiple objects and disturbed soil from 2.5m to 4.4m.
Line 2:
This data shows an area of disturbed soil stretching from position 3m to 5m. The disturbed area
shows GPR reflections that are stronger and more chaotic than the surrounding soil, indicating
that something is likely buried there.
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