xxii
IR : Radar Interference Rejecter
ISW : InterSWitch unit
LMT : Local Mean Time
LON : Longitude
LAT : Latitude
LP : Long Pulse
MED : Marine Equipment Directive. Request standard for standardization of
marine equipment within the EU region
MFD : Abbreviation of this equipment name. The formal name is Multi
Function Display. The navigation support functions such as radar,
ECDIS, CID, and AMS with this equipment can be executed by
switching.
MMSI : Maritime Mobile Service Identity
MOB : Man Over Board
MON : Performance MOnitor
MP : Medium Pulse
NM : Nautical Mile 1 NM=1852 m
N up : The north is always pointed to the top center of the radar display.
(North up)
P0N : Unmodulated pulse, which is a type of transmission radio wave. While
it is a type of radio wave usually used by radars equipped with
magnetrons, radio waves with a short pulse length are used also by
solid-state radars for short-range detection.
PRIMAR STAVENGER : A Norwegian company supplying charts. Publisher of encrypted charts,
S-63
PI : Parallel Index line
Past positions : Equally time-spaced past position marks of a tracked or AIS target and
the own ship.
POSN : POSitioN
PRF : Pulse Repetition Frequency. The number of radar pulses transmitted
each second.
PROC : PROCess. Radar signal processing function
To Next Page
Loading...
