A Notification on FY4A’s Orbital Control

The Xi'an Satellite Control Center will exercise an east-west orbital control to FY-4A from 9:16 to 9:44 November 15, 2019(UTC). During the period, ground receiving stations 

shall cease to receive the cloud imageries sent by FY-4A at 8:00(UTC). Under a normal circumstance, the imageries’ positioning accuracy will see some bias within 24 hours 

after the orbital control. Please forgive the inconvenience caused.