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physics.geo-ph2022
Determining the gravity potential with the CVSTT technique using two hydrogen clocks
Kuangchao Wu, Wen-Bin Shen, Xiao Sun +2
According to general relativity theory (GRT), by comparing the frequencies between two precise clocks at two different stations, the gravity potential (geopotential) difference bet…
physics.geo-ph2021★ 1 cited
Measuring height difference using two-way satellite time and frequency transfer
Peng Cheng, WenBin Shen, Xiao Sun +3
According to general relativity theory (GRT), the clock at a position with lower geopotential ticks slower than an identical one at a position with higher geopotential. Here, we pr…
physics.geo-ph2020
Preliminary experimental results of determining the geopotential difference between two synchronized portable hydrogen clocks at different locations
Wen-Bin Shen, Kuangchao Wu, Xiao Sun +2
Here, we provide preliminary experimental results of the geopotential determination based on time elapse comparisons between two remote atomic clocks located at Beijing and Wuhan,…