Due to a Ground Segment anomaly on 14 November 2017, some data were lost for Sentinel-3A. The absolute sensing orbit involved were 9079 and 9080, i.e. relative orbits 251 and 252 of cycle 24.

This impacted the data from the instruments for the following UTC time periods:

• OLCI - From 11:32:12 to 11:41:12.
• SLSTR - From 12:05:12 to 12:49:11.
• SRAL - From 11:48:49 to 12:18:49.

Please note that products partially covering these sensing times might be degraded or missing.