EO·Atlas
CBERS-4 Infrared Multispectral Scanner 2
Compiled from public sources on 2026-06-16. Not independently verified by China Academy of Space Technology.
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Thermal and multispectral scanner flown on CBERS-4.
CBERS-4 Infrared Multispectral Scanner 2 is a four-channel passive optical scanner on CBERS-4, with PAN/VIS-NIR, two SWIR bands and one thermal-infrared band.[1][2] Its bands span 500-900 nm, 1550-1750 nm, 2080-2350 nm and 10.4-12.5 um; the visible/SWIR bands are 40 m and the thermal band is 80 m over a 120 km swath.[3][4] The infrared payload is known both as IRMSS-2 / Infrared Multispectral Scanner - 2 and as IRS / Infrared Medium Resolution Scanner / IRSCAM.[3][4] It has demonstrated land-surface-temperature and emissivity retrieval use on CBERS-4 data.[4]
Pricing not publicly listed by operator
Supply chain position
- Land-surface temperature - emissivity retrievalvia CBERS-4
IRMSS-2 is the CBERS-4 infrared multispectral scanner.
None on record.
- [1]WMO OSCAR instrument record: IRMSS-2agency doc2026-06-16
- [2]WMO OSCAR satellite record: CBERS-4agency doc2026-06-16
- [3]CEOS MIM mission summary: CBERS-4agency doc2026-06-16
- [4]CATALYST Professional Help: CBERS-4 sensor referenceoperator datasheet2026-06-16