JpGU-AGU Joint Meeting 2026

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[J] Oral

S (Solid Earth Sciences ) » S-CG Complex & General

[S-CG70] Ocean Floor Geoscience

Fri. May 29, 2026 3:30 PM - 5:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

Chairperson:Watanabe Shun-ichi(Hydrographic and Oceanographic Department, Japan Coast Guard)

4:30 PM - 4:45 PM

[SCG70-26] Oceanographic interpretation of the error correlation term in the GNSS-A observation model of GARPOS

*Shun-ichi Watanabe1, Tadashi Ishikawa2, Yusuke Yokota3, Yuto Nakamura1 (1. Hydrographic and Oceanographic Department, Japan Coast Guard, 2. Japan Coast Guard Academy, 3. IIS, Univ. Tokyo)

Keywords:Seafloor geodesy, GNSS-A, Sound speed structure in ocean