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A Book for our 21st Century Times


Position, Navigation, and Timing Using Radio Signals-of-Opportunity
PNT Using Non-Radio Signals-of-Opportunity
PNT for Consumer and Commercial Applications
The four lead editors are Y. Jade Morton, University of Colorado at Boulder and past president of the Institute of Navigation; Frank van Diggelen, Google and current president of ION; James J. Spilker, formerly of Stanford; and Bradford W. Parkinson, Stanford, chief architect for GPS and the first Director of the GPS Joint Program Office. Assistant editors are Sherman Lo and Grace Gao, both of Stanford.
The book was Spilker’s brainchild, according to his co-workers. “He remained a fervent supporter until his passing in October 2019. A pioneer of GPS civil signal structure and receiver technologies, Dr. Spilker was truly the inspiration behind this effort.” ....

Jim Spilker , Fran Natali , Charles Cahn , Positioning System , பொஸிஶநிஂக் அமைப்பு ,