Sulphur Dioxide - Comparison with IASI layer height

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The figure shows the comparison between the daily mean TROPOMI SO2 layer height observations (y-axis) and combined IASI/Metop-[B&C] observations retrieved during volcanic eruptions of the May 2018 - November 2025 period.

Comparison between daily mean TROPOMI SO2 layer height observations (y-axis) and combined IASI/Metop-[B&C] observations retrieved during volcanic eruptions of the May 2018 - November 2025 period.