Introduction
LD8 Operations Manual
AB- V-MA-00635_RevA6
5
1.6 Terms and Abbreviations
AC
Alternating Current
APEX
VERIPOS high accuracy positioning solution
BEIDOU
Chinese commissioned GNSS
dB
Decibel
DHCP
Dynamic Host Configuration Protocol
DOP
Dilution of Precision
DP
Dynamic Positioning
DQI
Dif ferential Quality Indicator
EU
European Union
GALILEO
European commissioned GNSS
GLONASS
GLObal NAvigation Satellite System - Russian commissioned GNSS
GNSS
Global Navigation Satellite System
GPS
Global Positioning System - United States GNSS
HDOP
Horizontal Dilution of Precision
Hz
Hertz
ID
Identif ication
IP
Internet Protocol
IPv4
Internet Protocol version 4
LAN
Local Area Network
L-band
Signal transmitted to carry correction data to mobile users
LD8
VERIPOS receiver containing combined L-band and GNSS card
LED
Light Emitting Diode
NMEA
National Marine Electronics Association
PDOP
Positional Dilution of Precision
PPP
Precise Point Positioning
PPS
Pulse Per Second
PRN
Pseudo Random Noise
PSN
Product Serial Number
PWR
Power
QZSS
Quasi-Zenith Satellite System - Japanese commissioned GNSS
RJ45
A physical network interface standard used in telecommunications
RTCM
Radio Technical Commission for Maritime Services
RTK
Real-Time Kinematic
SAL
Service Access License
SBAS
Satellite Based Augmentation System
SMA
SubMiniature version A
Standard
VERIPOS Single frequency DGPS system
TCP
Transmission Control Protocol
UAL
User Accuracy Level
UI
User Interf ace
Ultra
VERIPOS high accuracy position solution
USB
Universal Serial Bus
UTC
Coordinated Universal Time
VDC
Volts Direct Current
VDOP
Vertical Dilution of Precision
VOSS
VERIPOS Online Support System
WAAS
Wide Area Augmentation System
WebUI
Web User Interf ace
WEEE
Waste Electrical and Electronic Equipment
Wi-Fi
Wireless-Fidelity, a term which ref erences wireless radio frequency networking