SUMMARY
An anomaly on the Sentinel 1B satellite has stopped SAR data acquisition. This anomaly will impact the availability of new change detection updates for some Global Change Monitoring users. Areas of Interest reliant on Sentinel 1B data can be found by viewing the Sentinel 1 Acquisition Segments: https://sentinels.copernicus.eu/web/sentinel/missions/sentinel-1/observation-scenario/acquisition-segments
Data collection on the Sentinel 1A satellite is not impacted. Further information on the anomaly and recovery is available from Copernicus, the European Union's Earth Observation Programme: https://scihub.copernicus.eu/twiki/do/view/SciHubNews/WebHome
UPDATES
2022-4-22 15:14 UTC | Copernicus continues to report that "Sentinel-1 users should assume a long-term unavailability of data provision (several months). It is however too early to consider a permanent unavailability of Sentinel-1B. We apologize for the inconvenience caused."
2022-2-25 16:13 UTC | Copernicus reported that "Sentinel-1 users should assume a long-term unavailability of data provision (several months). It is however too early to consider a permanent unavailability of Sentinel-1B. We apologize for the inconvenience caused." https://scihub.copernicus.eu/news/News01005
2022-1-28 16:08 UTC | Copernicus reported that "very detailed investigations related to the satellite power system’s affected unit are on-going, and will require some additional weeks." https://scihub.copernicus.eu/news/News00993
2022-1-17 08:16 UTC | Copernicus reported that planned fixes have not been successful and that "All necessary investigations to identify the root cause and possibly fix the issue are on-going." https://scihub.copernicus.eu/news/News00985
2022-1-10 07:10 UTC | Copernicus reported that further investigation into the anomaly is required. There is currently no forecast date of return to operation. https://scihub.copernicus.eu/news/News00980
2021-12-25 08:58 UTC | Copernicus reported that "this satellite unavailability period may potentially last up to 2 weeks, however all efforts to shorten this unavailability are being deployed." https://scihub.copernicus.eu/news/News00977
2021-12-24 06:43 UTC | Copernicus reported an anomaly on the Sentinel 1B SAR satellite that stopped SAR data acquisition since 23 December 2021 at 06:53 UTC. https://scihub.copernicus.eu/news/News00976