Target vectors
Target vectors show the predicted future course of a target.
Target vectors for acquired Radar targets are always shown. By default, target vectors are also
shown for all AIS targets. You can switch the
Show AIS vectors
to Manual, enabling you to switch
vectors for AIS targets On or Off for each target individually, via the target context menu.
The length of the Vector line signifies where the target will be after the time specified in
Vector
period
has passed. The Vector period can be adjusted by selecting the current
Vector period
value
and choosing a time from the Pop-over options.
Target history
Target history shows a target’s previous positions.
Target history can be enabled or disabled using the
Show history
toggle switch.
Target history is plotted by displaying a target symbol at the vessel’s position each time the value
specified in the
Interval
setting has passed. The
Interval
is automatically calculated based on
the target vector’s
Vector period
, divided by 4.
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