GSSI SIR 20, User Manual

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Geophysical Survey Systems, Inc. SIR® 20
Manual
MN92-078 Rev F 57
StructureScan
StructureScan is designed for use with the Model 5100 (1.5 GHz) or Model 5100B (1.6 GHz) antenna,
survey minicart, and black rubberized scan pad. You will need to survey each one of the 26 lines
completely and in order.
Setup
1
Tape your scan pad securely to the survey surface. It is important that the pad not move or shift
during survey.
2
Double-click the StructureScan shortcut to launch the StructureScan program.
3
Go to File > New to define a new data collection project. You will be asked to provide a project file
name. Keep this name to fewer than eight characters. This will be the root name for each of your data
files. Click Next when you are done.
4
Define collection parameters. Choose your
antenna type from the pull down menu at the top
right corner of this window. StructureScan is
only configured to work with the 1.6 GHz and
1.5 GHz. Do not scan a pad in the cross direction
(with the antenna turned 90 degrees in the cart).
Choose your maximum depth of investigation
and also your concrete type. Then click the
Calibrate SW (survey wheel) button.
5
You can either calibrate your survey manually or click the picture of your minicart to accept the
default value for that particular cart. Once you are finished, click Save to close the Survey Wheel
calibration dialog and then click finish. Your antenna will begin to initialize.
Figure 60: Collection Parameters.