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Earth, Planets and Space
Fig. 7 | Earth, Planets and Space

Fig. 7

From: Temperature correction and usefulness of ocean bottom pressure data from cabled seafloor observatories around Japan for analyses of tsunamis, ocean tides, and low-frequency geophysical phenomena

Fig. 7

Amplitudes of (a) OBP and (b) temperature as a function of frequency. Black, green, and red lines are results that are uncorrected, corrected based on the maximum lagged correlation, and corrected based on the assumption that the lag is zero, respectively. The red lines are drawn when the zero-lag regression coefficient is positive. Error margins (standard deviation) are attached to the estimates. Shaded bands depict tidal frequency bands. The results at the tidal frequency bands are not shown in (a). The results are from the data obtained in 2009, except for MCTD for which the data in 2007 is used due to its period of observations (Table 1).

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