Instrument simulator and independent calibration approach for infrared sounder onboard the SI-traceable satellite
The infrared sounder (IRS) of Chinese Spaced-based Radiometric Benchmark (CSRB) mission is an infrared spectrometer designed to demonstrate measurement of SI-traceable spectrally resolved infrared (IR) radiances from orbit with extremely high absolute radiometric accuracy (better than 0.1 K 2-σ or k=2 brightness temper...