GAS Calibration and Validation

This page provides information on calibration and validation of Greenhouse-gases Absorption Spectrometer (GAS) onboard FY-3 series satellites.

FY-3D GAS Calibration and Validation
Instrument specifications FY-3D GAS specifications ( WMO OSCAR )
Instrument events FY-3D GAS calibration events
Data outages FY-3D GAS data search
Instrument monitoring FY-3D GAS performance monitoring
Orbit predictions FY-3D orbit predictions