Subject: ground-segment-maintenance Impact: risk-of-interruption Detail: McMurdo communications link maintenance.The enhanced timeliness achieved for Metop-B data through the Antarctic Data Acquisition (ADA) system might be interrupted.Therefore only nominal Arctic timeliness might be available during this period. Status: scheduled Issue Time: 2018-03-14 11:48:30.0 Services: SEM L0 - Metop-B AVHRR Level 1 - Metop-B AMSU-A Level 1 - Metop-B MHS Level 1 - Metop-B HIRS Level 1 - Metop-B ASCAT Level 1 - Metop-B IASI Level 1 - Metop-B GRAS Level 1 - Metop-B GOME-2 Level 1 - Metop-B ATOVS Sounding products - Metop-B IASI Sounding Products - Metop-B ASCAT Soil Moisture - Metop-B Multi-Sensor Products - Metop-B AVHRR Polar Winds - Metop-B Multi-Metop Wind Products Type: Planned Maintenance Ann Nr: 3676 Rev: 1 Start Time: 2018-03-20 09:00:00.0 End Time: 2018-03-21 17:00:00.0