Installation manual

83
Glossary
DDDD
Glossary
Glossary D
A
AIS Automatic Identification System, used by ships and Vessel Traffic
Services (VTS) principally for identification and locating vessels.
ATIS Automatic Transmission Identification System
D
DSC Digital Selective Calling
G
GGA NMEA sentence, essential fix data which provide 3D location and
accuracy data.
GLL NMEA sentence, Geographic Latitude and Longitude
GNS NMEA sentence,
GPS Global Positioning System
N
NMEA National Marine Electronics Association, specification for
communication between marine electronic devices
P
PTT Push To Talk
R
RMC NMEA sentence, version of essential gps position, velocity, time
data.