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Understanding the Navstar: GPS, GIS, IVHS (Electrical Engineering)
Understanding the Navstar GPS GIS IVHS - Electrical Engineering Author:Tom Logsdon, Tom Logsdon The Navstar Global Positioning System (GPS) is being financed by military dollars, but the precise navigation signals it broadcasts are available free of charge to anyone, anywhere. Over the next ten years sponsors of Navstar navigation will be investing an estimated