publication . Other literature type . 2013

Assessment of CrIS Full Resolution SDR Radiometric and Spectral Accuracy

Chen, Yong; Han, Yong; Tremblay, Denis; Jin, Xin; Wang, Likun; Weng, Fuzhong;
Open Access
  • Published: 20 Aug 2013
  • Publisher: DigitalCommons@USU
  • Country: United States
The Cross-track infrared Sounder (CrIS) on Suomi National Polar-orbiting Partnership Satellite (NPP), is a very important Fourier transform spectrometer, and provides soundings of the atmosphere with 1305 channels for low resolution SDR. The full resolution SDR data with spectral resolution of 0.625 cm-1 for all three CrIS bands (total 2211 channels) are generated using ADL. Quantifying the CrIS radiometric and spectral accuracy are crucial for using CrIS data in the satellite data assimilation systems that lead to improve weather forecasting. In this study, CrIS full resolution SDR radiometric and spectral accuracy are accessed by using the Community Radiative ...
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Other literature type . 2013
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