|
gptkbp:instanceOf
|
gptkb:surface-to-air_missile
|
|
gptkbp:component
|
gptkb:communication
gptkb:AN/FSQ-7_computer
radar stations
direction centers
combat centers
|
|
gptkbp:cost
|
over $8 billion (1950s dollars)
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:developedBy
|
gptkb:MIT_Lincoln_Laboratory
gptkb:United_States_Air_Force
|
|
gptkbp:employedPersonnel
|
over 20,000
|
|
gptkbp:fullName
|
gptkb:Semi-Automatic_Ground_Environment
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
SAGE air defense system
|
|
gptkbp:influenced
|
air traffic control systems
computer networking
|
|
gptkbp:influencedBy
|
gptkb:Whirlwind_computer
|
|
gptkbp:introduced
|
1950s
|
|
gptkbp:location
|
gptkb:North_America
|
|
gptkbp:notableFor
|
real-time data processing
first large-scale computer networking
massive vacuum tube computers
use of light guns for input
|
|
gptkbp:notableSite
|
gptkb:Truax_Field
gptkb:Luke_Air_Force_Base
gptkb:McGuire_Air_Force_Base
gptkb:Malmstrom_Air_Force_Base
gptkb:McChord_Air_Force_Base
gptkb:Duluth_Air_Force_Station
gptkb:Fort_Lee_Air_Force_Station
gptkb:Gunter_Air_Force_Base
gptkb:Hamilton_Air_Force_Base
gptkb:Hancock_Field_Air_National_Guard_Base
gptkb:Richards-Gebaur_Air_Force_Base
gptkb:Stewart_Air_Force_Base
gptkb:Grand_Forks_Air_Force_Base
|
|
gptkbp:numberOfCombatCenters
|
3
|
|
gptkbp:numberOfDirectionCenters
|
23
|
|
gptkbp:operatedBy
|
gptkb:United_States_Air_Force
|
|
gptkbp:operator
|
gptkb:North_American_Aerospace_Defense_Command
|
|
gptkbp:purpose
|
air defense coordination
interception of enemy aircraft
|
|
gptkbp:replacedBy
|
gptkb:Joint_Surveillance_System
|
|
gptkbp:retired
|
1983
|
|
gptkbp:technology
|
modems
vacuum tube computers
telephone lines
digital data transmission
display consoles
light gun input devices
radar data processing
|
|
gptkbp:usedDuring
|
gptkb:Cold_War
|
|
gptkbp:bfsParent
|
gptkb:George_Valley
gptkb:IBM_709
|
|
gptkbp:bfsLayer
|
6
|