Satellite in front of the globe with Europe, symbolic image Galileo navigation system, overhead intelligence, data transmission

acquisition analyser analysers analyzer analyzers appliance appliances astronomical astronomy black bodies body capture celestial check checking checks collection communication complete completely comsat continent continents control controlling controls daq das data earth engineering entire entirely europe european front galileo gathering geodesy geodetics global globe globes gps graphic graphical graphically graphics handling heavenly illustration illustrations image inspect inspecting inspection inspections inspects instrument instruments intelligence interception land logging measure measurement measurements measures measuring media medium meter meters monitor monitoring monitors navigate navigates navigating navigation nobody observation one orientation outer overhead planet positioning reconsat recording satellite satellite separate separately single singly space spy spying star stars storage supervision surveillance survey surveying surveyings surveys symbol symbolic symbols system system systems technic technical technology terrestrial tool tools transmission transmissions universe watch watches watching whole wholly with world