Takiguchi, HKoyama, YIchikawa, RGotoh, TIshii, AHobiger, T2012-04-242012-04-242009-10-012009-10-01IVS NICT TDC Symposium, Ibaraki, Japan, 2009-02-18 - 2009-02-18, vol.30, pages 26 - 291882-3432https://hdl.handle.net/10292/4012To show the frequency stability of local baseline, we carried out long term VLBI experi- ment together with GPS and DMTD measurement. And, we compared the results provided from these three techniques. The results are strongly corre- lated at long term period. The frequency stability of VLBI is surpassing the stability of atomic foun- tain at 105 seconds or longer.Copyright © National Institute of Information and Communications Technology. All Rights Reserved.Conference ContributionOpenAccess