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Fig. 3 | Earth, Planets and Space

Fig. 3

From: Simple empirical method for estimating lava-effusion rate using nighttime Himawari-8 1.6-µm infrared images

Fig. 3

a. Time-series variation of 1.6-µm radiance at Nishinoshima between 4 and 6 December 2019. Details of the correction method are described in the main text (and also in Kaneko et al. 2019b). b. Time-series variations of 3.9-µm and 11-µm pixel-integrated temperature at Nishinoshima between 4 and 6 December 2019. The same correction method as that used in Kaneko et al. (2019b) was adopted for the 3.9-µm and 11-µm pixel-integrated temperature (ε3.9, 0.95; τ3.9, 0.89; ε11, 0.95; τ11, 0.96; upwelling atmospheric radiance at 11 µm, 142,000 W m−2 sr−1 m−1)

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