64 Analyzing a Measurement
8.2.2 Passive Scan
After completing a passive scan the 3d graphic is representing the natural ground voltage values in
different colors as shown in figure 64.
A passive scan is only showing the distribution of the natural occurring voltage. It is not possible to get
an estimation of the depth of underground anomalies. Each cube in the 3d graphic is representing a
measure value of your scan field.
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