C-Nav Hardware Reference Guide
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Abbreviations
1PPS - 1 Pulse Per Second
2dRMS – Twice the distance Root Mean Square
A/S – Antispoofing
APC – Antenna Phase Center
BER - Bit Error Rate
bps – bits per second
BSW – British Standard Whitworth
C/A – Coarse/Acquisition
CEP – Circular Error Probable
CDU – Control Display Unit
COM – Communication
CMR - Compact Measurement Record
Db - Decibel
DCE – Data Communications Equipment
Deg - Degree
DGPS – Differential Global Positioning System
DOP – Dilution of Precision
DTE – Data Terminal Equipment
ECDIS – Electronic Chart Display & Information System
ECEF – Earth Centered, Earth Fixed
EGNOS – European Geostationary Navigation Overlay Service
FCC – Federal Communications Commission (U.S.)
GAGAN - GPS Aided Geo Augmented Navigation
GDOP – Geometric Dilution of Precision
GIS – Geographic Information System
GMT – Greenwich Mean Time
GNSS – Global Navigation Satellite System
GPS – Global Positioning System
HDOP – Horizontal Dilution of Precision
HF – High Frequency
HOW – Hand Over Word
Hz – Hertz
I/O – Input/Output