User's Manual

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4.3.5 Block 5: Ship Details Information
This area shows the dynamic and static of the target ship, and GPS satellite status.
4.3.5.1 Dynamic Data
Figure 4-3-5-1 Dynamic Data
 MMSI: Maritime Mobile Service Identity of the target ship.
 Nav. Status: Navigational status of the target ship.
 ROT: Rate Of Turn.
 Heading: The direction of the target ship‟s stem.
 SOG: Speed Over Ground.
 COG: Course Over Ground.
 Longitude: Current Longitude of target ship.
 Latitude: Current Latitude of target ship.
 Range: Range between the selected target and own ship.
 Bearing: The related position between own ship and target ship. The unit of bearing is
degree(°).
 CPA: Distance of Closest Point of Approach between own ship and target ship.
 TCPA: Time to Closest Point of Approach between own ship and target ship.
 Pos. Accu.: Position Accuracy; related to the GPS device used.
 Received Time: The latest received time of the target ship.