The Sentinel-1A Optical Communication Payload (OCP), which ensures a communication link through the European Data Relay Satellite System (EDRS) to download part of Sentinel-1A data to the ground, was unavailable from 18:07 UTC on 29 November and 13:05 UTC on 30 November 2021.
The Sentinel-1A Optical Communication Payload (OCP), which ensures a communication link through the European Data Relay Satellite System (EDRS) to download part of Sentinel-1A data to the ground, was unavailable from 18:07 UTC on 29 November and 13:05 UTC on 30 November 2021.
SAR data generated during this period (as well as slightly before this period) may have been affected.