GHI Calibration and Validation

This page provides information on calibration and validation of Geo High-speed Imager (GHI) onboard FY-4B.

FY-4B GHI Calibration and Validation
Instrument specifications FY-4B GHI specifications (WMO OSCAR )
Instrument events FY-4B GHI calibration events
Data outages FY-4B GHI data search
Instrument monitoring This information is currently not available online.
Orbit predictions FY-4B orbit predictions