MINOS Timing and GPS Precise Point Positioning
Abstract
Time between Near and Far changes by less than 1 ns for each 300s point in the PPP solution (1-sigma: 0.248 ns) A Cs atomic clock has 2-sigma instability around 100 ps at 300 s Two separate GPS traveling systems had calibrations only 450 ps apart Multi-day PPP solutions minimize day-boundary discontinuities Relative timing accuracy better than 1 ns* If the calibration works!
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 2012
- Accession Number
- ADA638300
Entities
People
- Stephen Mitchell
Organizations
- United States Naval Observatory