Measuring Time of Flight Using Satellite-Based Clocks

Ronald A. J. van Elburg

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arXiv · 1110.2685

Measuring Time of Flight Using Satellite-Based Clocks

Ronald A. J. van Elburg

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Abstract

Considering the OPERA neutrino-velocity measurement from the point of view of a GPS satellite we find that the detector at Gran Sasso has a velocity component in the order of $10^{-5}c$ towards the neutrino emission location at CERN. On GPS-receivers this translates into first-order Doppler terms, therefore a correction is required for, among other things, this ephemeris-and-location-dependent relativistic effect. To ensure correct time-of-flight measurements using satellite-based clocks we propose to extend their calibration procedures with an explicit check on these relativistic corrections.

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Ronald A. J. van Elburg. 2011-11-18. Measuring Time of Flight Using Satellite-Based Clocks. https://arxiv.org/abs/1110.2685

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