Copernicus Sentinel-3A unavailability notice for Ground Segment Anomaly occurred on 18/08/2026
Due to a Copernicus Sentinel-3A Ground Segment anomaly, a data gap occurred for sensing time from 18/08/2026-20:31:34 to 18/08/2026-20:40:44.
Copernicus Sentinel-3B unavailability notice for OOP Manoeuvre #165 planned on 26 August 2026
Due to a Copernicus Sentinel-3B OOP Manoeuvre, SLSTR products degradation is expected for sensing time from 26/08/2026-07:24:16 to 26/08/2026-07:56:22 UTC, MWR products degradation is expected for sensing time from 26/08/2026-07:24:16 to 26/08/2026-07:56:22 UTC, SRAL products degradation is expected for sensing time from 26/08/2026-07:24:16 to 26/08/2026-07:56:22 UTC, DORIS products degradation is expected for sensing time from 26/08/2026-07:24:16 to 26/08/2026-07:56:22 UTC.
Copernicus Sentinel-3A unavailability notice for OOP Manoeuvre #160 planned on 26 August 2026
Due to a Copernicus Sentinel-3A OOP Manoeuvre, SLSTR products degradation is expected for sensing time from 26/08/2026-08:01:52 to 26/08/2026-08:35:26 UTC, MWR products degradation is expected for sensing time from 26/08/2026-08:01:52 to 26/08/2026-08:35:26 UTC, SRAL products degradation is expected for sensing time from 26/08/2026-08:01:52 to 26/08/2026-08:35:26 UTC, DORIS products degradation is expected for sensing time from 26/08/2026-08:01:52 to 26/08/2026-08:35:26 UTC.
Copernicus Sentinel-3 OLCI and SLSTR L1: New Processing Baseline 3.37
We are pleased to announce a new processing baseline ID for Copernicus Sentinel-3 concerning the following products: The new Processing Baseline includes: The new processing baseline has been deployed on 28/07/2026 for S3A and 29/07/2026 for S3B.
Copernicus Sentinel-3B unavailability notice for IP Manoeuvre IP #164 planned on 06 August 2026
Due to a Copernicus Sentinel-3B IP Manoeuvre, SLSTR products degradation is expected for sensing time from 06/08/2026-07:55:45 to 06/08/2026-08:05:36 UTC.
Copernicus Sentinel-3A unavailability notice for IP Manoeuvre IP #159 planned on 06 August 2026
Due to a Copernicus Sentinel-3A IP Manoeuvre, SLSTR products degradation is expected for sensing time from 06/08/2026-06:55:46 to 06/08/2026-07:05:35 UTC.
Copernicus Sentinel-3B unavailability notice for OLCI S09 calibration planned on 05 August 2026
Due to a Copernicus Sentinel-3B OLCI S09 calibration, OLCI products degradation is expected for sensing time from 05/08/2026-09:06:58 to 05/08/2026-09:08:08 UTC.
Copernicus Sentinel-3A Unavailability Notice for Lunar Calibration planned on 30/07/2026
Due to a Copernicus Sentinel-3A Lunar Calibration , SLSTR products degradation is expected for sensing time from 30/07/2026-04:33:25 to 30/07/2026- 05:23:55 UTC, MWR products degradation is expected for sensing time from 30/07/2026-04:33:25 to 30/07/2026- 05:23:55 UTC, SRAL products degradation is expected for sensing time from 30/07/2026-04:34:25 to 30/07/2026- 05:05:32 UTC, DORIS products degradation is expected for sensing time from 30/07/2026-04:34:25 to 30/07/2026- 05:05:32 UTC, OLCI products degradation is expected for sensing time from 30/07/2026- 05:18:00 to 30/07/2026-05:23:55 UTC.
Copernicus Sentinel-3 Correction Notice: OLCI Level-2 Land Collection 003 Coverage and Baseline Collection Labelling
Following the publication of the news item “Completion of Sentinel-3 OLCI Level-2 Land Reprocessing Campaign (Collection 003)”, available at: https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsentinels.copernicus.eu%2Fview-data-product%2F-%2Fasset_publisher%2FhnTU9TvUYa5r%2Fcontent%2Fcompletion-of-sentinel-3-olci-level-2-land-reprocessing-campaign-collection-003-%2F&data=05%7C02%7CAlessandra.Scafetta%40serco.com%7Cd14692a9bc6e4104dec508deec020fcc%7Cf93616dd45a640c89e29adab2fb5f25c%7C0%7C0%7C639207690838528834%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=6uQpJkBO23qwqS%2FhDkOpRtQUDNu3kmGJG%2Fw82eIoBqU%3D&reserved=0, the following corrections and clarifications apply regarding the temporal coverage of the reprocessed dataset and the Baseline Collection assignment of a subset of subsequent operational products. The Sentinel-3 OLCI Level-2 Land products released under Baseline Collection 003 (BC003) cover …
Unplanned Maintenance Activity on the Collaborative Data Access Service – 17 July 2026
Dear Users, Please be informed that a maintenance required to ensure data timeliness reliability will take place tomorrow, Friday 17 July 2026, from 08:00 UTC to 9:00 UTC. During this maintenance window, a temporary delay in the availability of Sentinel-1C and Sentinel-1D products may occur. All other services are expected to remain operational. We apologize …
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