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A satellite-based navigational system permitting the determination of any
point on the Earth with high accuracy. Abbrev: GPS. GPS is used in
mapping, mineral exploration, and GIS data collection. The systems depend
on the Navigation Satellite Timing and Ranging (NAVSTAR) GPS developed and
operated by the U.S. Department of Defense, which consists of a network of
25 satellites in orbit about the Earth as well as ground operations
support. After all the satellites are deployed, GPS will provide
all-weather, worldwide, two- and three-dimensional (latitude, longitude,
and elevation) positioning capabilities over a 24-h period.
Leick; Bookhout
Source:
Dictionary of Mining, Mineral, and Related Terms
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