GIS: Quick Facts

Written and fact-checked by

The Information Architects of Encyclopaedia Britannica

Last updated

Nov. 12, 2026

News •

Berntsen International expands InfraMarker® RFID fish and wildlife tracking with support for the Biomark® BPR3001 Reader • Nov. 4, 2026, 12:23 PM ET (The Lousiville Courier-Journal)

The race to save Samoa’s lost butterfly • Oct. 24, 2026, 6:36 PM ET (ABC News (Australia))

Facts

Also Known As	geographic information system

Topics

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Technician operates the system console on the new UNIVAC 1100/83 computer at the Fleet Analysis Center, Corona Annex, Naval Weapons Station, Seal Beach, CA. June 1, 1981. Univac magnetic tape drivers or readers in background. Universal Automatic Computer

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