ground sampling distance (GSD)

wing-in-ground-effect amphibious craft; ground-effect vehicle (GEV); wing-in-ground-effect (WIG); ground-effect craft; wingship; flarecraft; ekranoplan

sampling and identification of biological, chemical and radiological agents (SIBCRA)

random sampling

sampling plan

sampling line

sampling plane

sampling probe

sampling system

sampling

agent sampling kit

surface sampling

chemical agent sampling kit

sampling rate

Enable gyro 32kHz sampling mode

rotary sampling switch

ground distance

Enable Sonar rangefinder to measure distance to ground in cm

battle-ground / battle ground / battleground

Ground Observer 12 (GO 12 Ground Surveillance Radar, нім. Bodenüberwachungsradar)

vantage ground / vantage-ground

ground-to-ground guided missile

ground-to-ground rocket

ground/air communications / ground-air communication

buffer distance

distance learning for service personnel

distance measuring equipment

electronic distance measuring equipment (EDME)

endurance distance

horizon distance

known-distance (KD)

landing distance

lateral distance