Simrad HS52 Instruction Manual page 12

Simrad HS52 GPS compass and DGPS navigator
PDOP
1PPS
PSXN20
PU
RFI
RF
RMS
ROT
RRE
RTCM
SBAS
SOG
SS
SSB
UTC
VDOP
VHF
WER
WGS-84
4
Positional Dilution Of Precision. A three dimensional geometry
only, dependent on accuracy figure.
One Pulse Per Second
A proprietary NMEA message including position, height and
heading quality information
HS52 Processing Unit
Radio Frequency Interference
Radio Frequency
Root Mean Square
Rate of Turn
Range Residual Error, a specific Ashtech format
Radio Technical Commission of Maritime Services
Satellite Based Augmentation System
Speed over Ground
Signal Strength
Single Side Band
Universal Time Co-ordinate. This is the official time in the
world and has replaced GMT (Greenwich Mean Time) as the
official time
Vertical Dilution Of Precision
Very High Frequency
World Error Rate
World Geodetic System of 1984
20222360 / E