Topic: Weekly Operations Schedule - Week 4
  
Date/Time Issued: January 21, 2021 1714Z
  
Product(s) or Data Impacted: See list below.
  
Date/Time of Initial Impact: January 21,  2021 1659Z  (from the Eumetsat Weekly Operations Schedule message)
  
Date/Time of Expected End:  See table in detail for on and off switch time  
  
Length of Outage:  N/A
  
Details/Specifics of Change:
Message number: 7581
Message creation: Thu Jan 21 16:59:47 UTC 2021
 
 
Type: Planned Maintenance
Ann Nr: 5475
Rev: 10
Start Time: 2020-01-06 00:00:00.0
End Time: 2021-04-01 00:00:00.0
Satellites: Metop-A
Subsystem: ASCAT
Subject: general-announcement
Impact: risk-of-interruption
Detail: Calibrations to support transponder test. Outages of products can be expected, during satellite passes over Turkey. [Rev. 2] End date updated. [Rev. 3] End date updated to 19th April 2020.[Rev. 4] End date updated. [Rev. 5] End date updated. [Rev. 6] End date updated. [Rev 7] End date updated. [Rev 8] End date updated. [Rev 9] End date updated. [Rev. 10] End date updated.
Status: scheduled
Issue Time: 2020-11-27 12:17:02.0
Services: ASCAT Soil Moisture - Metop-A
ASCAT Level 1 - Metop-A
 
Type: Planned Maintenance
Ann Nr: 5596
Rev: 1
Start Time: 2020-01-29 00:00:00.0
End Time: 2021-12-31 23:59:00.0
Satellites: Metop-A
Subsystem: HRPT
Subject: general-announcement
Impact: data-unavailable
Detail: HRPT switching zone drift. Risk of interruption. The Metop-A satellite is currently in drifting orbit. As a consequence the geographical zones, defined to control the switching times of the satellite HRPT system, are drifting westwards at a rate of 0.02 degree per day. Users near the borders of switching zones might experience small changes in their acquisition times of the HRPT signal. On-board timings will be updated approximately every 8 months to compensate for the drift geolocation. A dedicated announcement will be issued in advance of each of these updates.
Status: scheduled
Issue Time: 2020-02-03 10:12:03.0
Services: A-DCS AHRPT Metop-A
ASCAT AHRPT Metop-A
AMSU-A AHRPT Metop-A
AVHRR AHRPT Metop-A
IASI AHRPT Metop-A
HIRS AHRPT Metop-A
GRAS AHRPT Metop-A
MHS AHRPT Metop-A
GOME-2 AHRPT Metop-A
SEM AHRPT Metop-A
 
Type: Service Enhancement
Ann Nr: 6259
Rev: 1
Start Time: 2020-09-15 00:00:00.0
End Time: 2021-05-15 00:00:00.0
Satellites: NOAA-15,NOAA-19
Subsystem: AVHRR
Subject: general-announcement
Detail: NESDIS Office of Satellite and Product Operations (OSPO) engineers will activate switching for NOAA-15 and NOAA-19 AVHRR Channel 3A / 3B for the period of 15 September 2020 to 14 May 2021. Switching to Channel 3A will occur during this period over the predefined box encompassing the Alaska Region (box coordinates 50°N to 75°N and 173°E to 135°W). NOAA-15 and NOAA-19 AVHRR will switch between Channel 3B and Channel 3A to support snow and ice detection and monitoring activities over Alaska Region. For more details please refer to the URL link below.
Url: https://www.ospo.noaa.gov/data/messages/2020/MSG258010404.html
Status: scheduled
Issue Time: 2020-09-15 10:11:37.0
Services: AVHRR Level 1 - NOAA
EARS-AVHRR
 
Type: Service Enhancement
Ann Nr: 6622
Rev: 1
Start Time: 2021-01-14 09:00:00.0
End Time: 2021-02-10 09:00:00.0
Subject: general-announcement
Detail: Survey on EUMETSAT's Data Collection Service (DCS) Web Service. If you are a user of this service, we would like to know more about your current use of the DCS and the needs and suggestions you would have for an enhanced DCS Web Service. To access the survey, see the URL provided below.
Url: https://www.eumetsat.int/survey-eumetsats-dcs-web-service
Status: scheduled
Issue Time: 2021-01-14 14:59:02.0
Services:
 
Type: Planned Maintenance
Ann Nr: 6620
Rev: 1
Start Time: 2021-01-24 09:00:00.0
End Time: 2021-01-24 09:00:00.0
Satellites: Suomi NPP
Subject: VIIRS Lunar Roll
Impact: data-unavailable
Detail: Lunar Calibration.The exact time will be announced closer to the day of the manoeuvre.
Status: scheduled
Issue Time: 2021-01-13 15:16:01.0
Services: VIIRS EDR - JPSS
ATMS Level 1 - JPSS
CrIS Level 1 - JPSS
EARS-VIIRS
SNPP - JPSS Copernicus data
 
Type: Planned Maintenance
Ann Nr: 6621
Rev: 1
Start Time: 2021-01-24 09:00:00.0
End Time: 2021-01-24 09:00:00.0
Satellites: NOAA-20
Subject: VIIRS Lunar Roll
Impact: data-unavailable
Detail: Lunar Calibration.The exact time will be announced closer to the day of the manoeuvre.
Status: scheduled
Issue Time: 2021-01-13 15:16:33.0
Services: CrIS Level 1 - JPSS
ATMS Level 1 - JPSS
VIIRS EDR - JPSS
SNPP - JPSS Copernicus data
 
Type: Planned Maintenance
Ann Nr: 6646
Rev: 1
Start Time: 2021-01-25 04:50:00.0
End Time: 2021-01-25 10:00:00.0
Satellites: Metop-B
Subsystem: IASI
Subject: instrument-calibration
Impact: data-unavailable
Detail: External Calibration. Lunar acquisition. CS2 campaign.
Status: scheduled
Issue Time: 2021-01-21 16:58:43.0
Services: IASI Level 1 - Metop-B
IASI Sounding Products - Metop-B
EARS-IASI
IASI AHRPT Metop-B
OSI SAF - Products
 
Type: Planned Maintenance
Ann Nr: 6647
Rev: 1
Start Time: 2021-01-25 05:43:00.0
End Time: 2021-01-25 10:54:00.0
Satellites: Metop-C
Subsystem: IASI
Subject: instrument-calibration
Impact: data-unavailable
Detail: External Calibration. Lunar acquisition. CS2 campaign.
Status: scheduled
Issue Time: 2021-01-21 16:57:55.0
Services: IASI Sounding products- Metop-C
IASI Level 1 - Metop-C
EARS-IASI
IASI AHRPT Metop-C
OSI SAF - Products
 
Type: Planned Maintenance
Ann Nr: 6651
Rev: 1
Start Time: 2021-01-25 09:00:00.0
End Time: 2021-01-25 14:00:00.0
Subject: ground-segment-maintenance
Impact: risk-of-interruption
Detail: Lannion EARS ground segment maintenance. There may be disruption to all imager based services.
Status: scheduled
Issue Time: 2021-01-20 15:45:37.0
Services: EARS-ATOVS
EARS-AVHRR
EARS-ASCAT
EARS-IASI
EARS-ATMS
EARS-CrlS
EARS-VIIRS
EARS-NWC
EARS-VASS
EARS-MERSI
 
Type: Planned Maintenance
Ann Nr: 6653
Rev: 1
Start Time: 2021-01-26 01:00:00.0
End Time: 2021-01-29 05:00:00.0
Satellites: Metop-B
Subject: ground-segment-maintenance
Impact: data-delayed
Detail: McMurdo MG1 antenna annual Maintenance. The enhanced timeliness achieved for Metop-B data through the Antarctic Data Acquisition (ADA) system might be interrupted. Therefore only nominal Arctic timeliness might be available during the following periods (all dates refer to 2021): on 26 January from from 01:00 to 02:00 UTC, 02:30 to 03:30, 04:15 to 05:15, and from 21:10 to 22:10 UTC, on 27 January from 02:15 to 03:15 UTC and from 04:00 to 05:00 UTC, on 28 January from 02:00 to 03:00 UTC, from 03:30 to 04:30 UTC and from 22:15 to 23:15 UTC. Last one is on 29 January from 01:30 to 05:00 UTC with a certainty that timeliness will be high on that day.
Status: scheduled
Issue Time: 2021-01-21 16:51:32.0
Services: AVHRR Level 1 - Metop-B
SEM L0 - Metop-B
AMSU-A Level 1 - Metop-B
MHS Level 1 - Metop-B
HIRS Level 1 - Metop-B
ASCAT Level 1 - Metop-B
IASI Level 1 - Metop-B
GRAS Level 1 - Metop-B
GOME-2 Level 1 - Metop-B
ATOVS Sounding products - Metop-B
IASI Sounding Products - Metop-B
ASCAT Soil Moisture - Metop-B
AVHRR Polar Winds - Metop-B
Multi-Sensor Products - Metop-B
Multi-Metop Wind Products
 
Type: Planned Maintenance
Ann Nr: 6643
Rev: 1
Start Time: 2021-01-26 05:12:00.0
End Time: 2021-01-26 09:12:00.0
Satellites: Metop-C
Subsystem: IASI
Subject: instrument-calibration
Impact: data-unavailable
Detail: Instrument calibration.
Status: scheduled
Issue Time: 2021-01-20 14:49:35.0
Services: IASI Sounding products- Metop-C
IASI Level 1 - Metop-C
EARS-IASI
IASI AHRPT Metop-C
OSI SAF - Products
 
Type: Planned Maintenance
Ann Nr: 6638
Rev: 1
Start Time: 2021-01-26 08:15:00.0
End Time: 2021-01-26 08:22:00.0
Satellites: Metop-A
Subsystem: SEM
Component: MEPED
Subject: instrument-calibration
Impact: data-unavailable
Detail: SEM MEPED in flight calibration.
Status: scheduled
Issue Time: 2021-01-20 14:13:29.0
Services: SEM L0 - Metop-A
SEM AHRPT Metop-A
 
Type: Planned Maintenance
Ann Nr: 6641
Rev: 1
Start Time: 2021-01-26 08:43:00.0
End Time: 2021-01-26 08:50:00.0
Satellites: Metop-C
Subsystem: SEM
Component: MEPED
Subject: instrument-calibration
Impact: data-unavailable
Detail: SEM MEPED in flight calibration.
Status: scheduled
Issue Time: 2021-01-20 14:17:22.0
Services: SEM L0 - Metop-C
SEM AHRPT Metop-C
 
Type: Planned Maintenance
Ann Nr: 6639
Rev: 1
Start Time: 2021-01-26 09:30:00.0
End Time: 2021-01-26 09:37:00.0
Satellites: Metop-B
Subsystem: SEM
Component: MEPED
Subject: instrument-calibration
Impact: data-unavailable
Detail: SEM MEPED in flight calibration.
Status: scheduled
Issue Time: 2021-01-20 14:14:22.0
Services: SEM L0 - Metop-B
SEM AHRPT Metop-B
 
Type: Planned Maintenance
Ann Nr: 6640
Rev: 1
Start Time: 2021-01-26 09:30:00.0
End Time: 2021-01-26 11:13:00.0
Satellites: Metop-B
Subsystem: SEM
Component: TED
Subject: instrument-calibration
Impact: data-unavailable
Detail: SEM TED in flight calibration.
Status: scheduled
Issue Time: 2021-01-20 14:16:07.0
Services: SEM L0 - Metop-B
SEM AHRPT Metop-B
 
Type: Planned Maintenance
Ann Nr: 6637
Rev: 1
Start Time: 2021-01-26 14:20:00.0
End Time: 2021-01-26 14:21:00.0
Satellites: Sentinel-3A
Subsystem: SLSTR
Subject: instrument-special-operation
Impact: data-unavailable
Detail: Sentinel-3A SLSTR FEE Offset Voltage for Channel S8 will be updated to mitigate effects on the Level-1 products dynamic range following the Cold Finger Target Temperature increase to 79.5 K in October 2020. As part of this operation, the CPE will be put into Heater Mode for a duration of less than 1 minute beginning at around 14:20 UTC, during which IR Channel data will be unavailable.
Status: scheduled
Issue Time: 2021-01-20 12:56:39.0
Services: SLSTR Level 1 Products - S3A
SLSTR Level 2 Marine Products - S3A
SLSTR Level 2 Atmospheric Products - S3A
 
Type: Planned Maintenance
Ann Nr: 6648
Rev: 1
Start Time: 2021-01-27 07:00:00.0
End Time: 2021-01-28 16:00:00.0
Subject: ground-segment-maintenance
Impact: risk-of-interruption
Detail: Athens EARS Core Station Network Maintenance on 27 and 28 January 2021, each day between 07:00 and 16:00 UTC. There may be disruption to all Athens acquired EARS services during the indicated maintenance period.
Status: scheduled
Issue Time: 2021-01-20 15:47:03.0
Services: EARS-ATOVS
EARS-AVHRR
EARS-ASCAT
EARS-IASI
EARS-ATMS
EARS-CrlS
EARS-VIIRS
EARS-NWC
EARS-VASS
EARS-MERSI
 
Type: Planned Maintenance
Ann Nr: 6636
Rev: 1
Start Time: 2021-01-27 08:18:00.0
End Time: 2021-01-27 08:29:00.0
Satellites: Sentinel-3A
Subject: in-plane-manoeuvre
Impact: data-degraded
Detail: Reduced data quality for SRAL should be expected for data sensed during this period. Reduced data quality for SLSTR can be expected from approximately 08:08 to 10:43
Status: scheduled
Issue Time: 2021-01-20 11:59:40.0
Services: SRAL Level 1 Products - S3A
SLSTR Level 2 Atmospheric Products - S3A
SLSTR Level 1 Products - S3A
SLSTR Level 2 Marine Products - S3A
SRAL Level 2 Marine Products - S3A
 
Type: Planned Maintenance
Ann Nr: 6644
Rev: 1
Start Time: 2021-01-27 09:00:00.0
End Time: 2021-01-27 11:00:00.0
Subject: ground-segment-maintenance
Impact: risk-of-interruption
Detail: DCS Web Service Maintenance. Data might be interrupted during the maintenance window. The link below shows which service will be affected.
Url: https://service.eumetsat.int/dcswebservice/
Status: scheduled
Issue Time: 2021-01-20 15:57:55.0
Services: Web Service
 
Type: Planned Maintenance
Ann Nr: 6635
Rev: 1
Start Time: 2021-01-27 10:00:00.0
End Time: 2021-01-27 12:00:00.0
Satellites: Metop-A, Metop-B, Metop-C, NOAA-19
Subject: ground-segment-maintenance
Impact: risk-of-interruption
Detail: Due to ground segment maintenance at EUMETSAT there is a low risk of data interruption in the given time period.
Status: scheduled
Issue Time: 2021-01-19 13:42:20.0
Services: AVHRR Level 1 - Metop-A
SEM L0 - Metop-A
AMSU-A Level 1 - Metop-A
MHS Level 1 - Metop-A
HIRS Level 1 - Metop-A
ASCAT Level 1 - Metop-A
ATOVS Sounding products - Metop-A
GRAS Level 1 - Metop-A
GOME-2 Level 1 - Metop-A
IASI Level 1 - Metop-A
IASI Sounding Products - Metop-A
ASCAT Soil Moisture - Metop-A
AVHRR Polar Winds - Metop-A
Multi-Sensor Products - Metop-A
SEM L0 - Metop-B
AVHRR Level 1 - Metop-B
AMSU-A Level 1 - Metop-B
MHS Level 1 - Metop-B
ASCAT Level 1 - Metop-B
HIRS Level 1 - Metop-B
IASI Level 1 - Metop-B
GRAS Level 1 - Metop-B
GOME-2 Level 1 - Metop-B
ATOVS Sounding products - Metop-B
IASI Sounding Products - Metop-B
AVHRR Polar Winds - Metop-B
ASCAT Soil Moisture - Metop-B
Multi-Sensor Products - Metop-B
SEM L0 - Metop-C
AVHRR Level 1 - Metop-C
AMSU-A Level 1 - Metop-C
IASI Sounding products- Metop-C
MHS Level 1 - Metop-C
ASCAT Soil Moisture - Metop-C
AVHRR Polar winds - Metop-C
Multi-sensor Products - Metop-C
ASCAT Level 1 - Metop-C
IASI Level 1 - Metop-C
GOME-2 Level 1 - Metop-C
GRAS Level 1 - Metop-C
AVHRR Level 1 - NOAA
AMSU-A Level 1 - NOAA
MHS Level 1 - NOAA
ATOVS Sounding products - NOAA
HIRS Level 1 - NOAA
 
Type: Service Enhancement
Ann Nr: 6624
Rev: 1
Start Time: 2021-01-28 09:00:00.0
End Time: 2021-01-28 09:00:00.0
Subject: service-change
Detail: The service providing Meteosat 0 degree Low Rate SEVIRI image data via FTP will end on 28 January 2021. To continue to receive Meteosat 0 degree SEVIRI Level 1.5 image data, users are invited to start using our new Data Store and/or EUMETView services. For more details, see the URL provided below.
Url: https://www.eumetsat.int/eumetsats-meteosat-low-rate-seviri-ftp-service-end
Status: scheduled
Issue Time: 2021-01-14 15:16:17.0
Services: 0° SEVIRI Level 1.5 Image Data
 
Type: Planned Maintenance
Ann Nr: 6645
Rev: 1
Start Time: 2021-01-30 04:52:00.0
End Time: 2021-01-30 09:52:00.0
Satellites: Metop-A
Subsystem: IASI
Subject: instrument-calibration
Impact: data-unavailable
Detail: External Calibration
Status: scheduled
Issue Time: 2021-01-20 14:55:22.0
Services: IASI Level 1 - Metop-A
IASI Sounding Products - Metop-A
EARS-IASI
IASI AHRPT Metop-A
OSI SAF - Products
 
Type: Planned Maintenance
Ann Nr: 6642
Rev: 1
Start Time: 2021-01-30 17:49:00.0
End Time: 2021-01-31 20:44:00.0
Satellites: Metop-A
Subsystem: IASI
Subject: instrument-calibration
Impact: data-unavailable
Detail: External Calibration (Moon intrusion).
Status: scheduled
Issue Time: 2021-01-20 14:52:24.0
Services: IASI Level 1 - Metop-A
IASI Sounding Products - Metop-A
EARS-IASI
IASI AHRPT Metop-A
OSI SAF - Products
 
Type: Planned Maintenance
Ann Nr: 6649
Rev: 1
Start Time: 2021-02-01 07:00:00.0
End Time: 2021-02-04 16:00:00.0
Subject: ground-segment-maintenance
Impact: risk-of-interruption
Detail: Athens EARS Core Station Upgrade Maintenance between 01 and 04 February 2021, each day between 07:00 and 16:00 UTC. There may be disruption to all Athens acquired EARS services during the indicated maintenance period.
Status: scheduled
Issue Time: 2021-01-20 15:46:47.0
Services: EARS-ATOVS
EARS-AVHRR
EARS-ASCAT
EARS-IASI
EARS-ATMS
EARS-CrlS
EARS-VIIRS
EARS-NWC
EARS-VASS
EARS-MERSI
 
Type: Service Enhancement
Ann Nr: 6480
Rev: 1
Start Time: 2021-02-01 09:00:00.0
End Time: 2021-02-01 09:00:00.0
Subject: service-change
Detail: From 01/02/2021, the EUMETCast Europe restoration (back-up) capacity will be migrated from EUTELSAT 21B to Hotbird 13. For full details, see the URL provided below.
Url: https://www.eumetsat.int/migration-eumetcast-europe-restoration-capacity-hotbird-13
Status: scheduled
Issue Time: 2020-11-26 11:53:37.0
Services: EUMETCast-Europe
 
Type: Planned Maintenance
Ann Nr: 6650
Rev: 1
Start Time: 2021-02-02 08:00:00.0
End Time: 2021-02-02 13:00:00.0
Subject: ground-segment-maintenance
Impact: risk-of-interruption
Detail: EARS Moscow Contributing Station Data line Maintenance. There is potential interruption to product generation from Moscow station during the indicated time period.
Status: scheduled
Issue Time: 2021-01-20 15:46:28.0
Services: EARS-ATOVS
EARS-AVHRR
EARS-IASI
EARS-ATMS
EARS-CrlS
EARS-NWC
 
Type: Service Enhancement
Ann Nr: 5159
Rev: 7
Start Time: 2021-02-03 10:00:00.0
End Time: 2021-02-03 10:00:00.0
Subject: product-change
Detail: A new BUFR encoding sequence will be introduced in June 2020 for all EUMETSAT’s wind products. For full details and sample files, see the URL provided below. [Rev. 2]: Date changed to 7 October 2020. To facilitate user transition, AMV products encoded in the new BUFR sequence will be distributed on the GTS in parallel to the currently operational AMV products, from 15 July until 6 October 2020. For full details, see the URL provided below. [Rev. 3]: Date changed to mid-January 2021. Exact date will be announced in due course. Periods of parallel dissemination on the GTS have also been updated. For full details, see the URL provided below. [Rev. 4]: Dates of parallel dissemination on the GTS have been updated for the AMV products from Meteosat-8 and Meteosat-11. For full details, see the URL provided below. [Rev. 5]: Date updated to 20 January 2021. [Rev. 6]: URL updated, following the launch of the new EUMETSAT website on 16 November 2020. [Rev. 7] The operational switch to the new BUFR encoding sequence is being deferred from 20 January to 3 February 2021. For Meteosat AMV products, the switch will take place around 10:00 UTC. This means that the 09:45 UTC products will still have the 'old' BUFR format and the products from 10:45 UTC onwards will be in the new format. The switch-over time for the Metop products will be announced closer to the date.
Url: https://www.eumetsat.int/new-bufr-wind-products
Status: scheduled
Issue Time: 2021-01-14 15:33:06.0
Services: 0° Meteosat Meteorological Products
RSS Meteosat Meteorological Products
IODC Meteosat Meteorological Products
AVHRR Polar Winds - Metop-A
AVHRR Polar Winds - Metop-B
AVHRR Polar winds - Metop-C
Multi-Metop Wind Products
 
Type: Service Enhancement
Ann Nr: 6652
Rev: 1
Start Time: 2021-02-04 09:00:00.0
End Time: 2021-02-04 09:00:00.0
Subject: new-product
Detail: New Copernicus Sentinel-3 Normalised Difference Vegetation Index (NDVI) product at 300 m resolution, generated by VITO, to be available on EUMETCast. For full details, see the URL provided below.
Url: https://www.eumetsat.int/new-ndvi-product-available-soon
Status: scheduled
Issue Time: 2021-01-21 14:59:41.0
Services: Copernicus Global Land service
 
Type: Service Enhancement
Ann Nr: 6269
Rev: 2
Start Time: 2021-07-29 09:00:00.0
End Time: 2021-07-29 09:00:00.0
Subject: service-change
Detail: Sentinel-3 OLCI Level-1 Full Resolution Near Real Time data will be removed from EUMETCast Satellite on 29 July 2021. Alternative services to access these data are available. For full details, see the URL provided below. [Rev. 2]: URL updated, following the launch of the new EUMETSAT website on 16 November 2020.
Url: https://www.eumetsat.int/S3-olci-l1-nrt-on-eumetcast-satellite-removed
Status: scheduled
Issue Time: 2020-11-16 08:37:15.0
Services: OLCI Level 1 Products - S3A
OLCI Level 1 Products - S3B
 
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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