L GPS Glossary of Acronyms
MiLLennium GPSCard SW Version 4.503/4.52 Command Descriptions Manual Rev 2 275
L GPS GLOSSARY OF ACRONYMS
1PPS One Pulse Per Second
2D Two Dimensional
3D Three Dimensional
A/D Analog-to-Digital
ADR Accumulated Doppler Range
AGC Automatic Gain Control
AS Anti-Spoofing
ASCII American Standard Code for Information Interchange
AVL Automated Vehicle Locations
BIH Bureau lInternational de lHeure
BIST Built-In-Self-Test
BPS Bits per Second
C/A Code Coarse/Acquisition Code
CEP Circular Error Probable
CMR Compact Measurement Record
CoCom Coordinating Committee on Multilateral Export Controls
CPU Central Processing Unit
CR Carriage Return
CRC Cyclic Redundancy Check
CTP Conventional Terrestrial Pole
CTS Conventional Terrestrial System or Clear To Send
dB Decibel
DCD Data Carrier Detected
DCE Data Communications Equipment (Modem)
DGNSS Differential Global Navigation Satellite System
DGPS Differential Global Positioning System
DLL Delay Lock Loop
DOP Dilution Of Precision
DRAM Dynamic Random Access Memory
DSP Digital Signal Processor
DSR Data Set Ready
DTE Data Terminal Equipment
DTR Data Terminal Ready
ECEF Earth-Centred-Earth-Fixed
EGNOS European Geo-Stationary Navigation System
ESN Electronic Serial Number
ESD Electrostatic Discharge
FEC Forward Error Correction
FR Factory Reset
FTS Frequency and Time Standard
GDOP Geometric Dilution Of Precision
GLONASS Global Navigation Satellite System
GMT Greenwich Mean Time
GND Ground
GPS Global Positioning System
HDOP Horizontal Dilution Of Precision
HTDOP Horizontal position and Time Dilution Of Precision
IC Integrated Circuit
IF Intermediate Frequency
IGRF International Geometric Reference Field
I/O Input/Output
INS Inertial Navigation System
IODE Issue of Data (Ephemeris)
IRQ Interrupt Request
LAAS Local Area Augmentation System
LF Line Feed
LGPS GLOSSARY OF ACRONYMS