542093.fig.004a
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542093.fig.004b
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542093.fig.004c
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542093.fig.004d
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542093.fig.004e
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542093.fig.004f
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542093.fig.004g
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542093.fig.004h
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542093.fig.004i
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542093.fig.004j
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542093.fig.004k
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542093.fig.004l
(l)
Figure 4: The same as Figure 3 but with satellite-derived APP-x as the reference data.