global and local radar imager

infrared imager (IR imager)

imager for magnetopause-to-aurora global exploration

radar cross-section / radar cross section (RCS); radar signature; radar crossover

spinning enhanced visible and infrared imager

Global Disaster Alert and Coordination System (GDACS) (UN)

Joint Concept for Access and Maneuver in the Global Commons (JAM-GC)

regional and global relationship

Special Report on Aviation and the Global Atmosphere

Charter on the rights and obligations of States relating to global navigation satellite system (GNSS) services

global analysis and information network

Guidelines for the Introduction and Operational Use of Global Navigation Satellite System

embedded global-positioning and inertial-navigation system (EGI) / embedded GPS/INS

enhanced global positioning and inertial navigation system (EGI) / enhanced GPS/INS

TRML-4D radar (нім. Telefunken Radar Mobil Luftraumüberwachung / Telefunken mobile airspace surveilance radar)

thermal imager

active optical imager

advanced baseline imager

electronic multirole thermal imager

enhanced longwave spectrometer imager

ground thermal imager

high resolution Doppler imager

high-resolution imager

imager on board the satellite

long-dwell imager

low-cost tactical imager

microwave imager sensor study

mini unattended ground imager

multirole thermal imager

multi-spectral imager

special sensor microwave imager

special sensor microwave imager sounder

spectral aerographic imager