All the Collaborative Data Hub News
Copernicus Sentinel-3A Unavailability Notice for SRAL instrument anomaly observed on 10/05...
13 May 2025
Due to a Copernicus Sentinel-3A SRAL instrument anomaly, SRAL products degradation occurred in various different time intervals for sensing time from 10/05/2025-12:01:29 to 10/05/2025-21:27:07 UTC
Copernicus Sentinel-3B Unavailability for SRAL annual calibration planned on 22/05/2025
13 May 2025
Due to a Copernicus Sentinel-3B SRAL annual calibration, SRAL products degradation is expected for sensing time from 22/05/2025-20:23:56 to 22/05/2025-20:25:26 UTC
Copernicus Sentinel-3A Unavailability for Lunar Observation planned on 12/05/2025
13 May 2025
Due to a Copernicus Sentinel-3A Lunar Observation:
- SLSTR-IR products degradation is expected for sensing time from 12/05/2025-23:15:28 to 13/05/2025-00:05:58 UTC,
- MWR products degradation is expected for sensing time from 12/05/2025-23:15:28 to 13/05/2025-00:05:58 UTC,
- SRAL products degradation is expected for sensing time from 12/05/2025-23:16:28 to 12/05/2025-23:47:48 UTC,
- DORIS products degradation is expected for sensing time from 12/05/2025-23:16:28 to 12/05/2025-23:47:48 UTC,
- SLSTR-VIS products degradation is expected for sensing time from 12/05/2025-23:48:42 to 13/05/2025-00:05:58 UTC,
- OLCI products degradation is expected for sensing time from 13/05/2025-00:00:11 to 13/05/2025-00:05:58 UTC
Copernicus Sentinel-1A Data Unavailability on 10 May 2025
12 May 2025
A Collision Avoidance Manoeuvre executed on Sentinel-1A on 10 May 2025 induced an unrecoverable loss of data. The impact is fully reported in the Sentinel Operations Dashboard Events Page.
We apologize for the inconvenience this may have caused to your activity.
We apologize for the inconvenience this may have caused to your activity.
Copernicus Sentinel-2A – Data Loss Due to Optical Communication Payload Anomaly
08 May 2025
An anomaly affecting the Optical Communication Payload of Sentinel-2A has resulted in the loss of approximately 30% of the data sensed between 07 and 08 May 2025. The affected acquisitions were not successfully downlinked and are therefore permanently unavailable (datatakes impacted: 51560-3, 51562-1, 51562-2, 51566-1, 51566-2, 51568-1, 51569-1, 51569-2, 51570-1, 51571-1, 51571-2, 51571-3).
Additional data acquired in the following hours may also be impacted. Mitigation measures are being implemented to address the root cause and prevent recurrence.
A follow-up communication will be issued once the anomaly is resolved and normal operations are restored.
We apologise for the inconvenience caused.
Additional data acquired in the following hours may also be impacted. Mitigation measures are being implemented to address the root cause and prevent recurrence.
A follow-up communication will be issued once the anomaly is resolved and normal operations are restored.
We apologise for the inconvenience caused.
Copernicus Sentinel-3B unavailability for the Orbit Correction Manoeuvre planned on 28 Apr...
29 Apr 2025
Due to a Copernicus Sentinel-3B Orbit Correction Manoeuvre, SLSTR-IR products degradation is expected for sensing time from 28/04/2025-13:53:32 to 28/04/2025-14:03:54 UTC
Copernicus Sentinel-1A Data Unavailability on 25 April 2025
28 Apr 2025
A Collision Avoidance Manoeuvre executed on Sentinel-1A on 25 April 2025 induced an unrecoverable loss of data. The impact is fully reported in the Sentinel Operations Dashboard Events Page.
Copernicus Sentinel-3A Unavailability for Orbit Correction Manoeuvre planned on 24/04/2025
24 Apr 2025
Due to a Copernicus Sentinel-3A Orbit Correction Manoeuvre, SLSTR-IR products degradation is expected for sensing time from 24/04/2025-07:55:32 to 24/04/2025-08:05:54 UTC
Copernicus Sentinel-3A Unavailability for SRAL OLTC Upload planned on 22/04/2025
18 Apr 2025
Due to a Copernicus Sentinel-3A SRAL OLTC Upload, SRAL products degradation is expected in various different time intervals for sensing time from 22/04/2025-12:32:00 to 25/04/2025-18:58:00 UTC
Copernicus Sentinel-3B Unavailability for Orbit Correction Manoeuvre planned on 16/04/2025
16 Apr 2025
Due to a Copernicus Sentinel-3B Orbit Correction Manoeuvre, SLSTR-IR products degradation is expected for sensing time from 16/04/2025-07:06:35 to 16/04/2025-07:41:36 UTC, DORIS products degradation is expected for sensing time from 16/04/2025-07:06:35 to 16/04/2025-07:41:36 UTC, MWR products degradation is expected for sensing time from 16/04/2025-07:06:35 to 16/04/2025-07:41:36 UTC, SRAL products degradation is expected for sensing time from 16/04/2025-07:06:35 to 16/04/2025-07:41:36 UTC, SLSTR-VIS products degradation is expected for sensing time from 16/04/2025-07:36:39 to 16/04/2025-07:41:36 UTC
Copernicus Sentinel-2B Data Unavailability on 18 March 2025
14 Apr 2025
A Collision Avoidance Manoeuvre executed on 18 March 2025 unrecoverable loss of data impacting the following Datatakes:
S2B-41946-1; S2B-41946-2; S2B-41947-1; S2B-41947-4; S2B-41948-6; S2B-41948-7; S2B-41948-8; S2B-41948-9
We apologize for the inconvenience this may have caused (and for the delay in the communication).
S2B-41946-1; S2B-41946-2; S2B-41947-1; S2B-41947-4; S2B-41948-6; S2B-41948-7; S2B-41948-8; S2B-41948-9
We apologize for the inconvenience this may have caused (and for the delay in the communication).
Sentinel-1C User Data available on the ESA Collaborative Nodes starting from 14 April 2025
11 Apr 2025
Collaborative Users are informed that starting from Monday, 14 April, Sentinel-1C products will be available on the Collaborative Esa Nodes 1-2 and 3.
The maintenace to perform the change on the Nodes will take place from 09:30 UTC to 11:30 UTC.
Instructions on how to install the relevant addons, will be sent via email to the users shortly.
The maintenace to perform the change on the Nodes will take place from 09:30 UTC to 11:30 UTC.
Instructions on how to install the relevant addons, will be sent via email to the users shortly.
Copernicus Sentinel-3B Unavailability for SRAL OLTC Upload planned on 14/04/2025
11 Apr 2025
Due to a Copernicus Sentinel-3B SRAL OLTC Upload, SRAL products degradation is expected in various different time intervals for sensing time from 14/04/2025-12:05:00 to 17/04/2025-18:25:47 UTC
Copernicus Sentinel-3B Unavailability Notice for Lunar Observation planned on 13/04/2025
11 Apr 2025
Due to a Copernicus Sentinel-3B Lunar Observation, SLSTR products degradation is expected for sensing time from 13/04/2025 10:04:16 to 13/04/2025 10:54:46 UTC, OLCI products degradation is expected for sensing time from 13/04/2025 10:48:44 to 13/04/2025 10:54:46 UTC, SRAL products degradation is expected for sensing time from 13/04/2025 to 10:05:05 13/04/2025 10:35:48 UTC
Copernicus Sentinel-3 OLCI and SLSTR L1 and L2 Products: New Processing Baseline
08 Apr 2025
We are pleased to announce a new processing baseline ID for Copernicus Sentinel-3 concerning the following products:
- OLCI L1
- SLSTR L2 FRP
- SLSTR L2 LST
- SYN L2 SDR (minor impact)
- SLSTR L1 (minor impact)
- Minor bug correction on SLSTR L1 IPF + an updated of the SL1: bug fixes and update of the VISCAL threshold used in the OLQC module (reducing the number of DEGRADED products)
- Minor bug correction on SY_2_SYN products aligning the dimension of OLCI removed pixel with OLCI products
- Major evolutions in SLSTR L2 products:
- SL2 LST: increase of the number of processed biomes to be consistent with CCI LST classification and review of the LST coefficients. This evolution will have impact on LST values, LST uncertainties values, biome classification and cloud mask.
- SL2 FRP: bug correction improving the flagging of F1 downscan anomaly and the flagging of saturated area. These evolutions have very limited impact on the FRP product
- SL2 FRP: removal of all fires detected using S5/S6 radiometric measurement and detected during the twilight period (i.e. associated with a Sun Zenith Angle between 85 and 102 degrees). This evolution will reduce the number of false alarms detected during twilight.
- SL2 LST: increase of the number of processed biomes to be consistent with CCI LST classification and review of the LST coefficients. This evolution will have impact on LST values, LST uncertainties values, biome classification and cloud mask.
Copernicus Sentinel-3A Unavailability for Orbit Correction Manoeuvre planned on 02/04/2025
02 Apr 2025
Due to a Copernicus Sentinel-3A Orbit Correction Manoeuvre, SLSTR products degradation is expected for sensing time from 02/04/2025-10:43:38 to 02/04/2025-10:53:45 UTC
Copernicus Sentinel-1A Data Unavailability on 1 April 2025
02 Apr 2025
A Collision Avoidance Manoeuvre was executed on Sentinel-1A on 1 April 2025.
The overall impact is visible at https://operations.dashboard.copernicus.eu/events.html.
We apologize for the inconvenience this may have caused to your activity.
The overall impact is visible at https://operations.dashboard.copernicus.eu/events.html.
We apologize for the inconvenience this may have caused to your activity.
Copernicus Sentinel-3A Unavailability for Orbit Correction Manoeuvre planned on 24/03/2025
24 Mar 2025
Due to a Copernicus Sentinel-3A Orbit Correction Manoeuvre, SLSTR products degradation is expected for sensing time from 24/03/2025-16:25:32 to 24/03/2025-16:35:54 UTC
Copernicus Sentinel-3B Unavailability for Orbit Correction Manoeuvre planned on 20/03/2025
20 Mar 2025
Due to a Copernicus Sentinel-3B Orbit Correction Manoeuvre, SLSTR products degradation is expected for sensing time from 20/03/2025-09:05:26 to 20/03/2025-09:16:03 UTC
Copernicus Sentinel-3A Unavailability for Moon Calibration planned on 14/03/2025
14 Mar 2025
Due to Copernicus Sentinel-3A Moon calibration, data will be degraded on hereafter products:
- Copernicus Sentinel-3A SLSTR: products degradation is expected for sensing time from 14/03/2025T18:50:12 to 14/03/2025T19:40:42
- Copernicus Sentinel-3A OLCI: products degradation is expected for sensing time from 14/03/2025T19:33:32 to 14/03/2025T19:40:42
- Copernicus Sentinel-3A SRAL: products degradation is expected for sensing time from 14/03/2025T18:51:01 to 14/03/2025T19:20:00
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