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On 14:19 on 10 December 2018, the Infrared Atmospheric Sounding Interferometer on board Metop-C performed its first measurement.
It's week four of the Polarstern's voyage and you know what that means - a brand-new blog post from the students following its path.
The Atmospheric Spectroscopy Group at the Université Libre de Bruxelles (ULB) have been using the Infrared Atmospheric Sounding Interferometer (IASI) onboard Metop satellites to identify global ammonia hotspots, and they have kindly shared their findings with us.