Add to ORKGWe carried out the intercomparison experiment between VLBI and GPS to show that VLBI can measure the correct time difference. We produced an artificial delay change by stretching the Coaxial Phase Shifter which was inserted in the path of the reference signal from Hydrogen maser to the Kashima 11m antenna. Concerning the artificial changes, VLBI and the nominal value of Coaxial Phase Shifter show good agreement, i. e. less than 10ps. Thus it is concluded that the geodetic VLBI technique can measure the time differences correctly
We compare the frequency transfer pre- cision between VLBI and GPS carrier phase using IVS and IGS o...
For decades the Global Positioning System (GPS) has been the only space geodetic technique routinely...
he most demanding goal of the Global Geodetic Observing System initiative is the definition of stati...
We carried out the intercomparison experiment between VLBI and GPS to show that VLBI can measure the...
In the usual geodetic VLBI analysis, clock offsets and their rates of change at participating statio...
Modern cold-atom-based frequency standards have already archived the uncertainty of 10-15at a few da...
We carried out the intercomparison ex- periments between VLBI and other techniques to show the capab...
Modern cold-atom-based frequency standards have already archived the uncertainty of 10−15 at a few d...
As one of the new frequency transfer technique to compare the next highly stable frequency standards...
We compare the frequency transfer precision between VLBI and GPS carrier phase using IVS and IGS obs...
One important prerequisite for geodetic Very Long Baseline Interferometry (VLBI) is the use of frequ...
One important prerequisite for geodetic Very Long Baseline Interferometry (VLBI) is the use of frequ...
Geodetic VLBI is an independent technique, which does not rely on third parties. This makes it a via...
With the rapid development of optical clock, the stability and system uncertainty of optical clocks ...
To compare the results with Global Po- sitioning System (GPS) Time Transfer and Very Long Baseline I...
We compare the frequency transfer pre- cision between VLBI and GPS carrier phase using IVS and IGS o...
For decades the Global Positioning System (GPS) has been the only space geodetic technique routinely...
he most demanding goal of the Global Geodetic Observing System initiative is the definition of stati...
We carried out the intercomparison experiment between VLBI and GPS to show that VLBI can measure the...
In the usual geodetic VLBI analysis, clock offsets and their rates of change at participating statio...
Modern cold-atom-based frequency standards have already archived the uncertainty of 10-15at a few da...
We carried out the intercomparison ex- periments between VLBI and other techniques to show the capab...
Modern cold-atom-based frequency standards have already archived the uncertainty of 10−15 at a few d...
As one of the new frequency transfer technique to compare the next highly stable frequency standards...
We compare the frequency transfer precision between VLBI and GPS carrier phase using IVS and IGS obs...
One important prerequisite for geodetic Very Long Baseline Interferometry (VLBI) is the use of frequ...
One important prerequisite for geodetic Very Long Baseline Interferometry (VLBI) is the use of frequ...
Geodetic VLBI is an independent technique, which does not rely on third parties. This makes it a via...
With the rapid development of optical clock, the stability and system uncertainty of optical clocks ...
To compare the results with Global Po- sitioning System (GPS) Time Transfer and Very Long Baseline I...
We compare the frequency transfer pre- cision between VLBI and GPS carrier phase using IVS and IGS o...
For decades the Global Positioning System (GPS) has been the only space geodetic technique routinely...
he most demanding goal of the Global Geodetic Observing System initiative is the definition of stati...