PTTI Applications at the Limits of GPS

R.J. Douglas, J. Popelar

Abstract:	Canadian plans for precise time and time interval services are examined in the light of GPS capabilities developed for geodesy. We present our experience in establishing and operating a geodetic ope GPS station in a time laboratory setting, and show sub-nanosecond residuals for time transfer between geodetic sites. We present our approach to establishing realistic standard uncertaintiesfor short-term frequency calibration services over time intervals of hours, and for longer-term frequency dissemination at better than the lo-'" level of accuracy.
Published in:	Proceedings of the 26th Annual Precise Time and Time Interval Systems and Applications Meeting December 6 - 8, 1994 Hyatt Regency Reston Town Center Reston, Virginia
Pages:	141 - 152
Cite this article:	Douglas, R.J., Popelar, J., "PTTI Applications at the Limits of GPS," Proceedings of the 26th Annual Precise Time and Time Interval Systems and Applications Meeting, Reston, Virginia, December 1994, pp. 141-152.
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