[time-nuts] Earth rotation angle parameters via GPS?

Bruce Griffiths bruce.griffiths at xtra.co.nz
Tue Mar 18 23:03:43 EDT 2008


The GPS interface control document IS-GPS-200D defines message type 32 
on page 145 (Figure 30-5) and pages 175-178.
The message contains the parameters necessary to calculate UT1 (Earth 
rotation angle) when UTC is known.
Does anyone know of a readily available GPS receiver that makes these 
parameters accessible to the user?

Bruce



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