| Message number: | 10696 |
| Message creation: | Mon Jun 19 15:20:00 UTC 2023 |
| Type: | Planned Maintenance |
| Ann Nr: | 9204 |
| Rev: | 0 |
| Start Time: | 2023-01-31 09:39:00.0 |
| Satellites: | Sentinel-3B |
| Subsystem: | SRAL |
| Subject: | instrument-calibration |
| Impact: | data-degraded |
| Detail: | Starting 31/01/2023 09:39:49 S3B will start performing SRAL external calibrations over a transponder site in Leonessa. To conduct this transponder pass, the on-board Digital Elevation Model (DEM) altitude value must be temporarily updated in RAM, and is reverted immediately after the pass. A short outage immediately before and after the pass will be introduced, and data should be considered degraded as per non-nominal acquisition mode, for a total duration of approx.27 seconds over the transponder location (42.61607° N, 13.03780° E) for all relative orbits number (RON) 306 - from cycle 75 (inclusive) onwards. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-01-25 17:19:20.0 |
| Services: | SRAL Level 1 Products - S3B SRAL Level 2 Marine Products - S3B |
| Type: | Planned Maintenance |
| Ann Nr: | 9205 |
| Rev: | 0 |
| Start Time: | 2023-02-02 10:28:00.0 |
| Satellites: | Sentinel-3B |
| Subsystem: | SRAL |
| Subject: | instrument-calibration |
| Impact: | data-degraded |
| Detail: | Starting 02/02/2023 10:28:30 S3B will start performing SRAL external calibrations over a corner reflector site in Spain. To conduct this pass, the on-board Digital Elevation Model (DEM) altitude value must be temporarily updated in RAM, and is reverted immediately after the pass. A short outage immediately before and after the pass will be introduced, and data should be considered degraded as per non-nominal acquisition mode, for a total duration of approx.26 seconds over the transponder location (42.052°N, 0.7300° E) for all relative orbits number (RON) 335 - from cycle 75 (inclusive) onwards |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-01-25 17:19:08.0 |
| Services: | SRAL Level 1 Products - S3B SRAL Level 2 Marine Products - S3B |
| Type: | Planned Maintenance |
| Ann Nr: | 9258 |
| Rev: | 0 |
| Start Time: | 2023-02-14 20:35:00.0 |
| Satellites: | Sentinel-3A |
| Subsystem: | SRAL |
| Subject: | instrument-calibration |
| Impact: | data-degraded |
| Detail: | Starting 14/02/2023 20:35:57 S3A will start performing SRAL external calibrations over a transponder in Leonessa, Italy. To conduct this transponder pass, the on-board Digital Elevation Model (DEM) altitude value must be temporarily updated in RAM, and is reverted immediately after the pass. A short outage immediately before and after the pass will be introduced, and data should be considered degraded as per non-nominal acquisition mode, for a total duration of approx.28 seconds over the transponder location (42.61607° N, 13.03780° E) for all relative orbits number (RON) 270 from cycle 95 (inclusive) onwards |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-02-08 09:22:43.0 |
| Services: | SRAL Level 1 Products - S3A SRAL Level 2 Marine Products - S3A |
| Type: | Service Enhancement |
| Ann Nr: | 9420 |
| Rev: | 0 |
| Start Time: | 2023-03-20 15:00:00.0 |
| End Time: | 2023-09-21 15:00:00.0 |
| Satellites: | MET-9 |
| Subject: | general-announcement |
| Detail: | From 20/03/2023, the daily Meteosat-9 Upper HRV Window shift time will change from 14:00 UTC to 15:00 UTC to better optimise the illumination for the Spring/Summer season. The 15:00 UTC shift time will remain in place until 21 September 2023 included. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-03-17 08:52:52.0 |
| Services: | IODC Meteosat Meteorological Products IODC SEVIRI Level 1.5 Image Data |
| Type: | Service Enhancement |
| Ann Nr: | 9447 |
| Rev: | 0 |
| Start Time: | 2023-04-12 09:00:00.0 |
| Subject: | service-change |
| Detail: | Data access from the Data Centre is being migrated to the Data Store, for easier and faster access. For full details, see the URL provided below. |
| Revision History: | |
| Url: | https://www.eumetsat.int/transition-data-centre-data-store |
| Issue Time: | 2023-03-29 13:44:49.0 |
| Services: | EUMETSAT Data Centre |
| Type: | Service Enhancement |
| Ann Nr: | 9535 |
| Rev: | 0 |
| Start Time: | 2023-05-16 12:00:00.0 |
| End Time: | 2023-06-20 14:00:00.0 |
| Subject: | general-announcement |
| Detail: | A new webinar series about visualising and storytelling with Copernicus and EUMETSAT Earth observation data will take place every Tuesday, between 16 May and 20 June 2023. For full details and to register, see the URL provided below. |
| Revision History: | |
| Url: | https://www.eumetsat.int/visualising-copernicus-earth-observation-data |
| Issue Time: | 2023-04-27 07:07:00.0 |
| Services: |
| Type: | Planned Maintenance |
| Ann Nr: | 9695 |
| Rev: | 0 |
| Start Time: | 2023-06-19 15:03:00.0 |
| End Time: | 2023-06-19 15:10:00.0 |
| Satellites: | Metop-B |
| Subsystem: | ASCAT |
| Subject: | instrument-calibration |
| Impact: | data-unavailable |
| Detail: | Gain Compression |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:36:27.0 |
| Services: | EARS-ASCAT ASCAT Level 1 - Metop-B ASCAT Soil Moisture - Metop-B OSI SAF - Products ASCAT AHRPT Metop-B |
| Type: | Planned Maintenance |
| Ann Nr: | 9701 |
| Rev: | 0 |
| Start Time: | 2023-06-20 05:43:00.0 |
| End Time: | 2023-06-20 05:44:00.0 |
| Satellites: | MET-9 |
| Subject: | in-plane-manoeuvre |
| Impact: | data-degraded |
| Detail: | East-West Station Keeping Manoeuvre. Users may experience degraded image quality and degraded meteorological product quality up to a few hours after the manoeuvre. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:43:58.0 |
| Services: | IODC Meteosat Meteorological Products IODC SEVIRI Level 1.5 Image Data |
| Type: | Planned Maintenance |
| Ann Nr: | 9692 |
| Rev: | 0 |
| Start Time: | 2023-06-20 08:30:00.0 |
| End Time: | 2023-06-20 09:30:00.0 |
| Subject: | ground-segment-maintenance |
| Impact: | risk-of-interruption |
| Detail: | Firewall upgrade in EUMETSAT. There may be several interruptions to all data to/from EUMETSAT during the maintenance period. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:31:37.0 |
| Services: |
| Type: | Planned Maintenance |
| Ann Nr: | 9698 |
| Rev: | 0 |
| Start Time: | 2023-06-20 08:37:00.0 |
| End Time: | 2023-06-20 08:44:00.0 |
| Satellites: | Metop-C |
| Subsystem: | SEM |
| Component: | MEPED |
| Subject: | instrument-calibration |
| Impact: | data-unavailable |
| Detail: | SEM MEPED in flight calibration. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:40:28.0 |
| Services: | SEM L0 - Metop-C SEM AHRPT Metop-C |
| Type: | Service Enhancement |
| Ann Nr: | 9690 |
| Rev: | 0 |
| Start Time: | 2023-06-20 09:00:00.0 |
| End Time: | 2023-06-20 09:00:00.0 |
| Subject: | new-product |
| Detail: | Level-1B NOAA-procured Spire Radio Occultation data processed by EUMETSAT and Level-2 product generated by the ROM SAF, based on these Level-1B data, will be available on EUMETCast from 20 June 2023. For full details, see the URL provided below. |
| Revision History: | |
| Url: | https://www.eumetsat.int/noaa-procured-radio-occultation-data-eumetcast-soon |
| Issue Time: | 2023-06-14 07:10:54.0 |
| Services: | ROM SAF - Products Commercial Radio Occultation data |
| Type: | Planned Maintenance |
| Ann Nr: | 9691 |
| Rev: | 0 |
| Start Time: | 2023-06-20 09:00:00.0 |
| End Time: | 2023-06-22 09:00:00.0 |
| Satellites: | MET-11 |
| Subject: | monthly-RSS-interruption |
| Impact: | data-unavailable |
| Detail: | Monthly interruption. Meteosat-11 Rapid Scanning Service (RSS) will be suspended for scheduled Full Earth Scanning and Ground Segment Maintenance. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:15:52.0 |
| Services: | RSS SEVIRI Level 1.5 Image Data RSS Meteosat Meteorological Products |
| Type: | Planned Maintenance |
| Ann Nr: | 9699 |
| Rev: | 0 |
| Start Time: | 2023-06-20 09:11:00.0 |
| End Time: | 2023-06-20 11:08:00.0 |
| Satellites: | NOAA-19 |
| Subject: | ground-segment-maintenance |
| Impact: | data-unavailable |
| Detail: | Due to maintenance, there will be no support for NOAA-19 from the EUMETSAT Svalbard Ground Station. Therefore NOAA-19 data for the listed orbits will not be acquired at Svalbard and will be unavailable on EUMETCast. |
| Revision History: | |
| Orbits: | 74040,74041 |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:41:58.0 |
| Services: | AVHRR Level 1 - NOAA AMSU-A Level 1 - NOAA MHS Level 1 - NOAA HIRS Level 1 - NOAA ATOVS Sounding products - NOAA |
| Type: | Planned Maintenance |
| Ann Nr: | 9696 |
| Rev: | 0 |
| Start Time: | 2023-06-20 09:26:00.0 |
| End Time: | 2023-06-20 09:33:00.0 |
| Satellites: | Metop-B |
| Subsystem: | SEM |
| Component: | MEPED |
| Subject: | instrument-calibration |
| Impact: | data-unavailable |
| Detail: | SEM MEPED in flight calibration. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:37:44.0 |
| Services: | SEM L0 - Metop-B SEM AHRPT Metop-B |
| Type: | Planned Maintenance |
| Ann Nr: | 9697 |
| Rev: | 0 |
| Start Time: | 2023-06-20 09:26:00.0 |
| End Time: | 2023-06-20 11:09:00.0 |
| Satellites: | Metop-B |
| Subsystem: | SEM |
| Component: | TED |
| Subject: | instrument-calibration |
| Impact: | data-unavailable |
| Detail: | SEM TED in flight calibration. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:39:08.0 |
| Services: | SEM AHRPT Metop-B SEM L0 - Metop-B |
| Type: | Planned Maintenance |
| Ann Nr: | 9689 |
| Rev: | 0 |
| Start Time: | 2023-06-20 16:30:00.0 |
| End Time: | 2023-06-21 19:00:00.0 |
| Satellites: | GOES-16 |
| Subject: | instrument-calibration |
| Impact: | data-degraded |
| Detail: | NOAA has announced a GOES-16 (GOES-EAST) SEISS MPS-LO Electron and Ion Microchannel Plate (MCP) HV Bias Calibration from 20 June 16:30 UTC to 21 June 19:00 UTC. The calibration will consist of 2 hours of commanding followed by a 24.5 hour power off of the MPS-LO Deflection Electrode High Voltage (required for performance data collection). SEISS MPS-LO will experience data degradation during this 26.5 hour period until the Deflection Electrode High Voltage is powered back on returning the sensor to nominal operation. The SEISS MPS-LO Calibration will be cancelled due to Critical Weather Day or if the Space Weather environment is not appropriate for the calibration. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-13 09:26:13.0 |
| Services: | GOES Products |
| Type: | Planned Maintenance |
| Ann Nr: | 9708 |
| Rev: | 0 |
| Start Time: | 2023-06-21 07:00:00.0 |
| End Time: | 2023-06-22 15:30:00.0 |
| Subject: | ground-segment-maintenance |
| Impact: | risk-of-interruption |
| Detail: | EARS Athens ground station software maintenance. There may be disruption to the listed EUMETSAT based services between 07:00 and 15:30UTC on the 21st and 22nd of June. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-19 15:18:09.0 |
| Services: | EARS-ATOVS EARS-AVHRR EARS-MWRI EARS-ASCAT EARS-CrlS EARS-IASI EARS-VIIRS EARS-ATMS EARS-NWC EARS-VASS EARS-MERSI |
| Type: | Service Enhancement |
| Ann Nr: | 9667 |
| Rev: | 0 |
| Start Time: | 2023-06-21 09:00:00.0 |
| End Time: | 2023-06-21 09:00:00.0 |
| Subject: | new-product |
| Detail: | NOAA-21 CrIS (Cross-track Infrared Sounder) data will be available on EUMETCast and the GTS from 21 June 2023. For full details, see the URL provided below. |
| Revision History: | |
| Url: | https://www.eumetsat.int/noaa-21-cris-data-available-soon |
| Issue Time: | 2023-06-07 08:49:22.0 |
| Services: | CrIS Level 1 - JPSS |
| Type: | Planned Maintenance |
| Ann Nr: | 9700 |
| Rev: | 0 |
| Start Time: | 2023-06-21 09:00:00.0 |
| End Time: | 2023-06-21 09:00:00.0 |
| Satellites: | Suomi NPP |
| Subject: | in-plane-manoeuvre |
| Impact: | data-unavailable |
| Detail: | Drag Make-Up manoeuvre (DMU). This may cause data to be unavailable or degraded. The exact time will be announced closer to the manoeuvre. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:42:38.0 |
| Services: | CrlS Level 1 - Suomi-NPP VIIRS EDR - Suomi-NPP ATMS Level 1 - Suomi-NPP |
| Type: | Planned Maintenance |
| Ann Nr: | 9706 |
| Rev: | 0 |
| Start Time: | 2023-06-24 11:00:00.0 |
| End Time: | 2023-06-24 11:10:00.0 |
| Satellites: | GOES-16 |
| Subject: | instrument-calibration |
| Detail: | A GOES-16 ABI solar calibration scan is planned on 24 June 2023. Between 11:00 and 11:05 UTC GOES-16 ABI will operate in Continuous Full Disk Mode (mode 4) instead of 10-minute Flex Mode (mode 6). Filenames will change to reflect the mode 4 operations, e.g.: OR_ABI-L1b-RadF-M4C01_G16_s20231751110[SSS]_e20231751115[SSS]_c202317511[mmssSSS]-118900_0.nc. ABI 10-minute Flex Mode (Mode 6) will resume at 11:10 UTC |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-16 10:40:00.0 |
| Services: | GOES Products |
| Type: | Planned Maintenance |
| Ann Nr: | 9707 |
| Rev: | 0 |
| Start Time: | 2023-06-24 15:10:00.0 |
| End Time: | 2023-06-24 15:20:00.0 |
| Satellites: | GOES-18 |
| Subject: | instrument-calibration |
| Detail: | A GOES-18 ABI solar calibration scan is planned on 24 June 2023. Between 15:10 and 15:15 UTC GOES-18 ABI will operate in Continuous Full Disk Mode (mode 4) instead of 10-minute Flex Mode (mode 6). Filenames will change to reflect the mode 4 operations, e.g.: OR_ABI-L1b-RadF-M4C01_G18_s20231751510[SSS]_e20231751515[SSS]_c202317515[mmssSSS]-136002_0.nc. ABI 10-minute Flex Mode (Mode 6) will resume at 15:20 UTC. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-16 10:44:13.0 |
| Services: | GOES Products |
| Type: | Planned Maintenance |
| Ann Nr: | 9694 |
| Rev: | 0 |
| Start Time: | 2023-06-25 19:15:00.0 |
| End Time: | 2023-06-25 20:14:00.0 |
| Satellites: | Metop-C |
| Subsystem: | GOME-2 |
| Subject: | instrument-calibration |
| Impact: | data-unavailable |
| Detail: | GOME2 monthly measurements of GOME-2 polarisation (PMD) data in raw readout mode (PMDRAW). The AC SAF Near Real Time Total Column products (Total Column Ozone, the Total Column NO2, and the Tropospheric NO2) will be unavailable. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:35:41.0 |
| Services: | GOME-2 Level 1 - Metop-C GOME-2 AHRPT Metop-C AC SAF - Products |
| Type: | Planned Maintenance |
| Ann Nr: | 9693 |
| Rev: | 0 |
| Start Time: | 2023-06-25 19:44:00.0 |
| End Time: | 2023-06-25 20:43:00.0 |
| Satellites: | Metop-B |
| Subsystem: | GOME-2 |
| Subject: | instrument-calibration |
| Impact: | data-unavailable |
| Detail: | GOME2 monthly measurements of GOME-2 polarisation (PMD) data in raw readout mode (PMDRAW). The AC SAF Near Real Time Total Column products (Total Column Ozone, the Total Column NO2, and the Tropospheric NO2) will be unavailable. |
| Revision History: | |
| Status: | scheduled |
| Issue Time: | 2023-06-14 15:35:05.0 |
| Services: | GOME-2 Level 1 - Metop-B GOME-2 AHRPT Metop-B AC SAF - Products |
| Type: | Service Enhancement |
| Ann Nr: | 9537 |
| Rev: | 1 |
| Start Time: | 2023-07-20 09:00:00.0 |
| End Time: | 2023-07-21 17:00:00.0 |
| Subject: | general-announcement |
| Detail: | The migration is now scheduled to take place between 20 and 21 July 2023, with exact time to be announced in due course. |
| Revision History: | [Original] EUMETCast Europe Prime Satellite will be migrated from Eutelsat-10A to Eutelsat-10B. The migration is scheduled to take place between 18 and 20 July 2023, with exact date to be announced in due course. For full details, see the URL provided below. |
| Url: | https://www.eumetsat.int/change-eumetcast-europe-prime-satellite |
| Issue Time: | 2023-06-14 14:11:07.0 |
| Services: | EUMETCast-Europe |
| Name: | EUMETSAT |
| Address: | Eumetsat-Allee 1 D-64295 Darmstadt Germany |
| Telephone: | +49 6151 807 3660/3770 |
| Fax: | +49 6151 807 3790 |
| E-mail: | ops@eumetsat.int |
| Internet: | www.eumetsat.int |
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