Dynamic Information; Static Information; Dynamic And Static Ais Information - Icom IC-M603 Instruction Manual

ICOM-UK
D. Dynamic information
This data is vital since it is relative to the "real time" movement of the boat.
The dynamic information sent by AIS signals is as follows:
MMSI :
ROT (Rate Of Turn):
Navigation status:
Latitude:
Longitude::
SOG (Speed Over Ground)
COG (Course Over Ground):
True Heading (Gyro Compass):
UTC Time for Creation of a Report:
The refreshment time for this information may range from a few minutes to two seconds,
depending on the speed and manoeuvre being undertaken by the boat.
E. Static information
Every six minutes, additional static information is sent relative to the boat and its
current journey; for example, the name of the vessel, the onboard GPS position,
the destination port, etc.
F. Dynamic and static AIS information
All the static and dynamic data provides detailed knowledge of the data of
nearby ships.
Figure 1: AIS data for a ship as displayed in Plotter software on a PC
Vessel identifier
Rotation speed
In port, manoeuvring, under sail
th
1/10,000 minute resolution
th
1/10,000 minute resolution
Actual speed in 1/10ths of a knot
th
1/10,000 minute resolution
Course in degrees
Hours, minutes and seconds
4/10
Icom UK - AIS