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Operation
SeaBat UI - User Manual
4.6 Detection
In the Detection pane the parameters for the gates as selected in the
Main pane (see Main pane on page 18) are defined. These gate modes
are:
Depth gate
Range gate
Adaptive gate
Further more parameters can be defined for the
Tracker
Coverage angle
And Multi-detect mode
Figure 4-33
Detection pane
The minimum difference between the minimum and maximum gate value
is defined on 2m. When one of the gate values is set closer than 2m from
the other gate value, the other gate value will change to get a difference
of 2m again. This is also valid when one of the gate values is dragged in
the Wedge screen.
4.6.1 Depth Gate
The depth gate will use the minimum and maximum depth values as
entered. Only the bottom returns which are within these depth limits will
be used in the bottom detection process. Additional a depth gate tilt value
can be set
Figure 4-34
Depth gate
