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Geoscience Letters

Official Journal of the Asia Oceania Geosciences Society (AOGS)

Fig. 1 | Geoscience Letters

Fig. 1

From: Assessment of GNSS-based height data of multiple ships for measuring and forecasting great tsunamis

Fig. 1

Time series and power spectra. a Ship track, b height, and c velocity of the Dai-San Kaiyo Maru from 24 February to 3 March in 2014. d Power spectra of the ship height time series. In b and d, red, green, and blue indicate SINGLE, DGPS, and kinematic PPP, respectively. Right panels of b and c show zooms of the left panels during the day 56. Gray line in d indicates the power spectrum of the sea-surface height of a GPS buoy (gp801) found in a

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