This page provides information on calibration and validation of Hyperspectral Infrared Atmospheric Sounder (HIRAS) onboard FY-3 series satellites.
There are two generations of HIRAS, the first generation is HIRAS-I onboard FY-3D, the second generation is HIRAS-II onboard FY-3E, FY-3F and FY-3H.
| FY-3D HIRAS-I Calibration and Validation | FY-3E HIRAS-II Calibration and Validation | FY-3F HIRAS-II Calibration and Validation | |
|---|---|---|---|
| Instrument specifications | FY-3D HIRAS-I specifications ( WMO OSCAR ) | FY-3E HIRAS-II specifications ( WMO OSCAR ) | FY-3F HIRAS-II specifications ( WMO OSCAR ) |
| Instrument events | FY-3D HIRAS-I calibration events | FY-3E HIRAS-II calibration events | FY-3F HIRAS-II calibration events |
| Data outages | FY-3D HIRAS-I data search | FY-3E HIRAS-II data search | FY-3F HIRAS-II data search |
| Instrument monitoring | FY-3D HIRAS-I performance monitoring | This information is currently not available online. | This information is currently not available online. |
| Relevant documents | This information is currently not available online. | FY-3E HIRAS-II SRF (ZIP), NEDT (ZIP) | FY-3F HIRAS-II SRF (ZIP), |
| Orbit predictions | FY-3D orbit predictions | FY-3E orbit predictions | FY-3F orbit predictions |