Glossary

A

ADS-B - Automatic Dependent Surveillance – Broadcast

Augmentation System

B

Bands

Beidou

C

Channel

Constellations

CRPA

D

DME- Distance Measuring Equipment

E

EGNOS - European Geostationary Navigation Overlay Service

G

GAGAN - GPS Aided GEO Augmented Navigation

Galileo

GBAS

GEO

GLONASS

GNSS

GPS

H

HWIL

I

I/Q

ILS - Instrument Landing System

IoT

IRNSS NavIC

J

Jamming

L

LEO

LiDAR - Light Detection and Ranging

LPV - Localizer Performance with Vertical guidance

M

MEO

MSAS - Multi-functional Satellite Augmentation System

Multipath

P

P25

Platooning

PMR

PNT

Q

QZSS

R

RNP – Required Navigation Performance

S

SBAS

Spoofing

T

TETRAS

U

UAV - Unmanned Aerial Vehicle

V

VOR - VHF Omnidirectional Range

W

WAAS - Wide Area Augmentation System