Novatel OM-20000041 用户手册

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GPS Glossary of Acronyms

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 MiLLennium GPSCard Software Version 4.50 Command Descriptions Manual Rev 1

1PPS

One Pulse Per Second

2D

Two Dimensional

2DRMS

Twice distance RMS

3D

Three Dimensional

A/D

Analog-to-Digital

ADR

Accumulated Doppler Range

AGC

Automatic Gain Control

ASCII

American Standard Code for Information Interchange

BIH

Bureau l’International de l’Heure

BIST

Built-In-Self-Test

bps

Bits per Second

C/A Code

Coarse/Acquisition Code

CEP

Circular Error Probable

C/No

Carrier to Noise Density Ratio

CPU

Central Processing Unit

CR

Carriage Return

CRC

Cyclic Redundancy Check

CTP

Conventional Terrestrial Pole

CTS

Conventional Terrestrial System

CTS

Clear To Send

dB

Decibel

DCE

Data Communications Equipment

DGNSS

Differential Global Navigation Satellite System

DGPS

Differential Global Positioning System

DOP

Dilution Of Precision

DSP

Digital Signal Processor

DSR

Data Set Ready

DTR

Data Terminal Ready

ECEF

Earth-Centred-Earth-Fixed 

EGNOS

European Geostationary Navigation Overlay Service

EMC

Electromagnetic Compatibility

EMI

Electromagnetic Immunity

ESD

Electrostatic Discharge

FEC

Forward Error Correction

FIA

US Federal Aviation Administration

FIFO

First In First Out

GDOP

Geometric Dilution Of Precision

GMT

Greenwich Mean Time

GND

Ground

GPS

Global Positioning System

HDOP

Horizontal Dilution Of Precision

hex

Hexadecimal

HTDOP

Horizontal position and Time Dilution Of Precision

Hz

Hertz

IC

Integrated Circuit

IF

Intermediate Frequency

IGRF

International Geomagnetic Reference Field

I/O

Input/Output

IODE

Issue of Data (Ephemeris)

IRQ

Interrupt Request

LF

Line Feed