Sperry Marine Visionmaster FT ECDIS, Руководство пользователя

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ECDIS User Guide Targets
65900012 10-19
Dynamic Data
The following dynamic data is displayed:
•
Latitude/Longitude position of target
•
RAIM
42
in Use Indication
•
Position Accuracy
•
Time
43
•
COG – the target’s course bearing
•
SOG – the target’s speed over ground
•
Heading
•
Navigational Status - e.g. Underway or Fishing
•
Rate Of Turn (in degrees per minute)
Class B AIS targets do not support Navigational Status, Rate of Turn,
Draught, Destination, Estimated Time of Arrival, Special manoeuvring flag,
IMO number, or Call sign and their support of safety messages is optional..
Voyage Data
The following voyage data is displayed (if no
voyage data is available then
Missing , Unknown
or Not Available is displayed):
•
Draught - maximum draught of vessel in
metres.
•
Haz. Cargo - information on any hazardous
materials the vessel may be carrying.
•
Destination (data not available for Class B
targets)
•
ETA - estimated time of arrival to destination.
•
Special Maneuver - options are Not Available
(default), Not engaged in Special Manoeuvre, and Engaged in Special
Manoeuvre.
Voyage data may initially be missing as it is transmitted less frequently than
dynamic information.
42
RAIM (Receiver Autonomous Integrity Monitoring) provides integrity monitoring of GPS
signals.
43
The time, in seconds, that message data was acquired from the AIS. The time will increment
up to a maximum of 60 seconds, before resetting to 0 or 1. The time incremental speed is
dependent on the speed of the AIS target.