Semi-Automatic Ground Environment

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:surface-to-air_missile
gptkbp:abbreviation	gptkb:SAGE
gptkbp:activeYearsStart	1958
gptkbp:component	gptkb:AN/FSQ-7_computer gptkb:interceptor_aircraft surface-to-air missiles radar stations direction centers
gptkbp:countryOfOrigin	gptkb:United_States
gptkbp:developedBy	gptkb:IBM gptkb:United_States_Air_Force
gptkbp:influenced	gptkb:computer_networking real-time computing modern air defense systems
gptkbp:lastOperational	1983
gptkbp:location	gptkb:North_America
gptkbp:notableFor	real-time data processing first large-scale computer networking use of light guns for input
gptkbp:notableSite	gptkb:SAGE_Combat_Center_CC-01 gptkb:SAGE_Direction_Center_DC-01
gptkbp:operationalPeriod	1950s 1960s 1970s
gptkbp:purpose	air defense coordination aircraft detection
gptkbp:relatedTo	gptkb:Air_Defense_Command gptkb:Continental_Air_Defense_Command NORAD
gptkbp:replacedBy	gptkb:Joint_Surveillance_System
gptkbp:status	decommissioned
gptkbp:technology	modems vacuum tube computers telephone lines radar data links
gptkbp:usedDuring	gptkb:Cold_War
gptkbp:bfsParent	gptkb:SAGE
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	Semi-Automatic Ground Environment