Gravity variations and vertical displacements over the Japanese islands

Koji MATSUO; Hiroshi MUNEKANE; Yuki HATANAKA

Presentation information

Poster

Symbol S (Solid Earth Sciences) » S-GD Geodesy

[S-GD21] Geodesy General Contributions

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Convener:*Takahito Kazama(Graduate School of Science, Kyoto University), Koji Matsuo(Geospatial Information Authority of Japan)

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6:15 PM - 7:30 PM

[SGD21-P01] Gravity variations and vertical displacements over the Japanese islands

*Koji MATSUO¹, Hiroshi MUNEKANE¹, Yuki HATANAKA¹ (1.GSI of Japan)

Keywords:time-variable gravity, vertical displacement, GRACE, GNSS, cryology, hydology

We are going to analyze satellite gravity data for the Japanese islands and discuss the characteristics of gravity variations in each region. To corroborate our results of gravity analysis, we shall show the comparison results with vertical crustal deformation from GNSS observation.