Prospects for observing Earth dynamics with optical lattice clocks: ground and space applications

Yoshiyuki Tanaka

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-GD Geodesy

[S-GD01] Geodesy and Global Geodetic Observing System

Thu. May 28, 2026 3:30 PM - 5:00 PM Exhibition Hall Special Setting (8) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Tanaka Yoshiyuki(Earth and Planetary Science, The University of Tokyo), Abe Satoshi(Geospatial Information Authority of Japan)

4:15 PM - 4:30 PM

[SGD01-16] Prospects for observing Earth dynamics with optical lattice clocks: ground and space applications

*Yoshiyuki Tanaka¹, Takaaki Jike², Yoshiaki Tamura⁸, Yosuke Aoki³, Ryuichi Ichikawa⁴, Hiroshi Takiguchi⁵, Ichiro Ushijima⁶, Masao Takamoto⁷, Hidetoshi Katori^7,6 (1. Department of Earth and Planetary Science, The University of Tokyo, 2. Mizusawa VLBI Observatory, NAOJ, 3. Earthquake Research Institute, The University of Tokyo, 4. NICT, 5. JAXA, 6. Department of Applied Physics, The University of Tokyo, 7. Space-Time Engineering Research Team, RIKEN, 8. Iwate Industrial Technology Junior College)

Keywords:optical lattice clock, relativistic geodesy, quantum technologies, gravity, slow slip, volcano