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We considered the range of PPP online services that solve the problem of high-precision coordinates and receiver time scale shift determination for the RINEX daily records. The comparative estimation of exact indicators of position determination for different geoids is given. The results contains the recommendations for use the online PPP services to solve the problem of time scales comparison.
This paper reports the basic analysis for constructing a method of estimating the one-way delays under delay asymmetry and unknown relative clock offset. This estimation method requires to perform a handshake by transmitting one packet along each of the two uni-directional paths. The sending and receiving times of a packet are measured at the sender and the receiver, respectively, according to the...
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