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- Search Terms: Global Positioning System
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Artifact
A hand-held GPS receiver that provided geographic coordinates and a graphical display.
Artifact
GPS navigation device with a digital map display.
Document
A Magellan GPS advertisement for the Magellan NAV 1000 GPS receiver.
Artifact
The Magellan NAV 1000 GPS Receiver was one of the first developed for civilians.
Artifact
Computer and display screen for the Magellan PathMaster Navigation Information System.
Map
Map of nations with satellite navigation systems.
Artifact
The Motorola LGT 1000 was used for better accuracy by scientists.
Artifact
In the 1990s, the NIST-7 was the most accurate clock in the country and helped keep the GPS clocks synchronized.
Photograph
Engineers discussing the Global Positioning System.
Artifact
The PLGR was smaller and lighter than the older Manpack GPS receiver.