Subject: ground-segment-maintenance Impact: risk-of-degradation Detail: Network maintenance. There is a small risk of data degradation between 07:00 and 16:00 (UTC) on each of the indicated days. Status: scheduled Issue Time: 2016-04-20 14:32:14.0 Services: GRAS Level 1 - Metop-B GRAS Level 1 - Metop-A Type: Service Enhancement Ann Nr: 1540 Rev: 3 Start Time: 2016-04-25 08:00:00.0 End Time: 2016-04-26 14:00:00.0