The Russian
counterpart to GPS (Global Positioning System). Though GLONASS provides
worldwide coverage, its performance is optimized for the northern latitudes.
See Also:
Global Positioning System (GPS).
Navtech Seminars and GPS Supply, Inc. Glossary of Terms. [Online, 2004.]
Navtech Seminars and GPS Supply, Inc. Website. http://www.navtechgps.com/glossary.asp.