Infrared Atmospheric Sounding Interferometer

Satellites

Metop-A
Metop-B
Metop-C

IASI websites

Information

ESA - About IASI
Eumetsat - IASI
NASA Goddard - POES Instruments
DLR - World Data Center Atmosphere

 

Data ordering

EUMETSAT EO Portal - Data Center access

IASI Bands

BandWavelength
(µm)
Bandwidth
(µm)
Resolution
(m)
Swath width
(km)
Revisit time
(days)
Band 1 (645 - 1210 cm-1)  (TIR) 8.26 to 15.5 12000 (100000) 2052
Band 2 (1210 - 2000 cm-1)  (TIR) 5 to 8.26 12000 (100000) 2052
Band 3 (2100 - 2760 cm-1)  (MWIR) 3.62 to 5 12000 (100000) 2052