News - Sentinel Online
Collision avoidance manoeuvres were executed on Sentinel-1B to reduce the risk of collision with an unknown object, which was calculated to potentially occur at 00:35 UTC on 8 July 2019.
What's happening to Greenland's ice?
05 July 2019

Heatwave conditions catapulted Greenland into an early Arctic summer in June, prompting widespread melting across its icesheet surface, according to researchers at the Danish Meteorological Institute.
Due to a ground segment reprocessing anomaly, a small set of Copernicus Sentinel-2B L1C and L2A products have been disseminated twice to DHUS.
The following duplicated products have been removed from data hubs:
Copernicus Sentinel-1B unavailability on 2 July 2019
02 July 2019
Copernicus Sentinel-1 products publication delay
02 July 2019
Copernicus Sentinel-1B was unavailable on 29 June from 01:05 to 09:27 UTC, due to a Payload Data Handling and Transmission (PDHT) sub-system anomaly.
- Copernicus Sentinel-5P Chemistry Transport Model TM5 auxiliary files release
- Copernicus Sentinel-3 unavailability due to an on-going issue at PDGS level
- Copernicus Sentinel-2 production issue - 23rd February
- Temporary unavailability of Copernicus Sentinel-2 production - 22nd February
- Copernicus Sentinel-5 Precursor SO2 data quality degradation
Calling on all interested users of Sentinel data, who would like to submit their results, turning their experiences into 'success stories'.
If you have a good story to tell, of how any of the Sentinel satellites are producing data that bring benefit to your work and/or to society, please contact the Sentinel Online Editor Malì Cecere at: mali.cecere@ejr-quartz.com with your proposals.