- xxviii -
ISW
InterSWitch
L
Lost AIS target
A target symbol representing the last valid position of an AIS target
before the reception of its data was lost, or its last dead-reckoned
position.
Lost tracked target
One for which target information is no longer available due to poor, lost
or obscured signals.
LP
Long Pulse
M
MMSI
Maritime Mobile Service Identity
MOB
Man OverBoard
MON
Performance monitor
MP
Medium Pulse
N
nm
1nm=1852m
NSK
North Stabilization Kit
N up
North up
The north is always pointed to the top center of the radar display.
O
Own track
Display function of own ship’s track
P
PI
Parallel Index line
Past positions
Equally time-spaced past position marks of a tracked or AIS target and
own ship.
POSN
POSitioN
PRF
Pulse Repetition Frequency
The number of radar pulses transmitted each second.
PROC
PROCess
Radar signal processing function
R
Radar beacon
A navigation aid which responds to the radar transmission by generating
a radar signal to identify its position and identity
Содержание JMA-5208
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Страница 21: ... xv Scanner Unit Type NKE 2254 9 9 feet ...
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Страница 47: ...1 4 EXTERIOR DRAWINGS 1 6 1 y Fig 1 1 Exterior Drawing of Scanner Unit Type NKE 2062 HS ...
Страница 48: ...1 7 Fig 1 2 Exterior Drawing of Scanner Unit Type NKE 2103 4 4HS ...
Страница 49: ...1 4 EXTERIOR DRAWINGS 1 8 1 y Fig 1 3 Exterior Drawing of Scanner Unit Type NKE 2103 6 6HS ...
Страница 50: ...1 9 Fig 1 4 Exterior Drawing of Scanner Unit Type NKE 2254 7 ...
Страница 51: ...1 4 EXTERIOR DRAWINGS 1 10 1 y Fig 1 5 Exterior Drawing of Scanner Unit Type NKE 2254 9 ...
Страница 52: ...1 11 Fig 1 6 Exterior Drawing of Monitor Unit Type NWZ 164 ...
Страница 53: ...1 4 EXTERIOR DRAWINGS 1 12 1 y Fig 1 7 Exterior Drawing of Processor Unit Type NDC 1460 ...
Страница 54: ...1 13 Fig 1 8 Exterior Drawing of Keyboard Unit Type NCE 7699A ...
Страница 55: ...1 4 EXTERIOR DRAWINGS 1 14 1 y Fig 1 9 Exterior Drawing of NSK Unit Type NCT 4106A ...
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