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Progress in Earth and Planetary Science
Fig. 4 | Progress in Earth and Planetary Science

Fig. 4

From: Estimation of temporal and spatial variation of sound speed in ocean from GNSS-A measurements for observation using moored buoy

Fig. 4

Determined horizontal and vertical array shape by using sound speed models: a constant gradient model and b stratification model (ignoring the gradient). The shape for epoch (1) is displayed with the scale of axes. The differences in horizontal and vertical shapes from which of epoch (1) are magnified by × 2000 and × 15, respectively, to make the dispersion easier to be seen. The epoch number corresponds the number indicated in Fig. 2a

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