Topic:  Eumetsat Weekly Operations Schedule - Week 23   

Date/Time Issued: May 29, 2020 1012Z

Product(s) or Data Impacted:  See list below.

Date/Time of Initial Impact:  May  29, 2020  10:05:44Z  (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:	6915
Message creation:	Fri May 29 10:05:44 UTC 2020

Type:	Service Enhancement
Ann Nr:	4920
Rev:	1
Start Time:	2019-06-27 09:00:00.0
End Time:	2019-06-27 09:00:00.0
Subject:	general-announcement
Detail:	There is an issue with the latest EUMETCast software package, affecting Linux operating systems when the Tellicast client software (version 2.14.5) is used in combination with the Safenet drivers. A new alpha version of Tellicast, with a fix of the issue, is available for download. See the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_4451027.html
Issue Time:	2019-06-27 11:18:18.0
Services:

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:	Planned Maintenance
Ann Nr:	5574
Rev:	4
Start Time:	2020-04-07 09:00:00.0
End Time:	2020-04-07 17:00:00.0
Satellites:	Metop-A,Metop-B,Metop-C
Subsystem:	GRAS
Subject:	ground-segment-maintenance
Impact:	risk-of-interruption
Detail:	Software Release of GRAS PPF. Changes to the GRAS Level 1 product algorithms. The algorithm changes include technical improvements and bug fixes, as well as support to the changed data formats of the auxiliary files provided by the Radio Occultation Support Network (RSN). This message refers to the second phase of the deployment which will use the changed RSN auxiliary files (after a first phase planned to take place on 04 February 2020). [Rev. 2] The second phase of the deployment will no longer take place on 12 February 2020, it is postponed to a future date. [Rev. 3] The second phase of the deployment using the changed RSN auxiliary files is further postponed to 7th April 2020. [Rev 4]: The deployment is postponed to a future date.
Status:	scheduled
Issue Time:	2020-03-24 13:50:33.0
Services:	GRAS Level 1 - Metop-A GRAS Level 1 - Metop-B GRAS Level 1 - Metop-C

Type:	Planned Maintenance
Ann Nr:	5758
Rev:	2
Start Time:	2020-04-19 09:00:00.0
End Time:	2020-08-02 00:00:00.0
Satellites:	Metop-A
Subsystem:	GOME-2
Subject:	instrument-calibration
Impact:	data-degraded
Detail:	During the indicated period, GOME on Metop-A will perform sun calibrations with an increased frequency alternating clockwise and counter-clockwise rotation of the scanning unit. Data disruptions are not expected but possible. [Rev. 2] End Date/Time updated.
Status:	scheduled
Issue Time:	2020-04-03 06:47:20.0
Services:	GOME-2 Level 1 - Metop-A GOME-2 AHRPT Metop-A

Type:	Service Enhancement
Ann Nr:	5762
Rev:	1
Start Time:	2020-04-19 09:00:00.0
End Time:	2020-08-15 09:00:00.0
Satellites:	Metop-A
Subject:	general-announcement
Impact:	risk-of-interruption
Detail:	Metop-A Technology Test Campaign II (two) execution: possible data disruptions or outages. More information will be given in specific instruments announcements. [Rev. 2] End date/time updated.
Status:	scheduled
Issue Time:	2020-04-02 15:06:03.0
Services:

Type:	Service Enhancement
Ann Nr:	5940
Rev:	1
Start Time:	2020-05-04 09:00:00.0
End Time:	2020-05-04 09:00:00.0
Subject:	product-change
Detail:	Change to Sentinel-3 SLSTR Land Surface Temperature product in NTC for Africa: the production has been changed from a stripe reference system to a framing reference system with a time step of 3 minutes from the ANX. This change in the time duration will align the SLSTR L2 NTC products with the NRT ones.
Status:	scheduled
Issue Time:	2020-05-29 10:00:44.0
Services:

Type:	Service Enhancement
Ann Nr:	5931
Rev:	1
Start Time:	2020-05-25 09:00:00.0
End Time:	2020-05-25 09:00:00.0
Subject:	service-change
Detail:	Change to the Regional FY-3 Atmospheric Sounding Service (EARS-VASS) provided by EUMETSAT: the China Meteorological Administration announced on 25 May 2020 that the "High Resolution Picture Transmission (HRPT) data transmission services of FY-3C outside China will no longer be provided." As a result, from now on, the EARS-VASS service no longer comprises data from the FY-3C satellite and only consists of data from the FY-3D satellite.
Status:	scheduled
Issue Time:	2020-05-27 08:01:11.0
Services:	EARS-VASS

Type:	Service Enhancement
Ann Nr:	5922
Rev:	1
Start Time:	2020-05-26 12:00:00.0
End Time:	2020-06-05 12:00:00.0
Subject:	general-announcement
Detail:	The full reprocessing of all Sentinel-3 SRAL/MWR data to the latest standards (Baseline Collection 004) is now complete. The products (L1A, L1B, L1B-S and L2) will be made available on CODAREP (Copernicus Online Data Access for reprocessed data) in the coming days. The start and end times indicated correspond to the period needed for the publication of the products on CODAREP. During this period (or part of it), no SRAL products will be available on CODAREP. Please refer to the URL provided below for related announcement issued previously.
Url:	https://www.eumetsat.int/website/home/News/DAT_4852830.html
Status:	scheduled
Issue Time:	2020-05-27 12:42:40.0
Services:	SRAL Level 1 Products - S3A SRAL Level 2 Marine Products - S3A SRAL Level 2 Marine Products - S3B SRAL Level 1 Products - S3B

Type:	Service Enhancement
Ann Nr:	5932
Rev:	1
Start Time:	2020-05-27 09:00:00.0
End Time:	2020-05-27 09:00:00.0
Subject:	general-announcement
Detail:	A simulated Level 2 dataset of the Lightning Imager (LI) which will fly on Meteosat Third Generation imaging satellites (MTG-I) is now available for user familiarisation. For full details, see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_5029009.html
Status:	scheduled
Issue Time:	2020-05-29 09:58:42.0
Services:

Type:	Planned Maintenance
Ann Nr:	5937
Rev:	1
Start Time:	2020-06-01 14:44:00.0
End Time:	2020-06-01 14:51:00.0
Satellites:	Metop-C
Subsystem:	IASI
Subject:	instrument-calibration
Impact:	data-unavailable
Status:	scheduled
Issue Time:	2020-05-29 10:00:15.0
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:	5942
Rev:	1
Start Time:	2020-06-02 00:42:00.0
End Time:	2020-06-02 00:47:00.0
Satellites:	Suomi NPP
Subject:	VIIRS Lunar Roll
Impact:	data-unavailable
Detail:	Lunar Calibration.
Status:	scheduled
Issue Time:	2020-05-29 09:45:36.0
Services:	ATMS Level 1 - JPSS CrIS Level 1 - JPSS VIIRS EDR - JPSS EARS-VIIRS SNPP - JPSS Copernicus data

Type:	Planned Maintenance
Ann Nr:	5930
Rev:	1
Start Time:	2020-06-02 08:14:00.0
End Time:	2020-06-02 08:21:00.0
Satellites:	Metop-B
Subsystem:	SEM
Component:	MEPED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM MEPED in flight calibration.
Status:	scheduled
Issue Time:	2020-05-29 09:59:33.0
Services:	SEM L0 - Metop-B SEM AHRPT Metop-B

Type:	Planned Maintenance
Ann Nr:	5934
Rev:	1
Start Time:	2020-06-02 08:40:00.0
End Time:	2020-06-02 08:47:00.0
Satellites:	Metop-A
Subsystem:	SEM
Component:	MEPED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM MEPED in flight calibration.
Status:	scheduled
Issue Time:	2020-05-29 09:59:03.0
Services:	SEM L0 - Metop-A SEM AHRPT Metop-A

Type:	Planned Maintenance
Ann Nr:	5935
Rev:	1
Start Time:	2020-06-02 09:07:00.0
End Time:	2020-06-02 09:14:00.0
Satellites:	Metop-C
Subsystem:	SEM
Component:	MEPED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM MEPED in flight calibration.
Status:	scheduled
Issue Time:	2020-05-29 09:59:49.0
Services:	SEM L0 - Metop-C SEM AHRPT Metop-C

Type:	Planned Maintenance
Ann Nr:	5936
Rev:	1
Start Time:	2020-06-02 09:07:00.0
End Time:	2020-06-02 10:50:00.0
Satellites:	Metop-C
Subsystem:	SEM
Component:	TED
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	SEM TED in flight calibration.
Status:	scheduled
Issue Time:	2020-05-29 10:00:03.0
Services:	SEM L0 - Metop-C SEM AHRPT Metop-C

Type:	Planned Maintenance
Ann Nr:	5915
Rev:	2
Start Time:	2020-06-03 15:04:00.0
End Time:	2020-06-03 15:48:00.0
Satellites:	MET-11
Subject:	in-plane-manoeuvre
Impact:	data-degraded
Detail:	North-South Station Keeping Manoeuvre. Users may experience degraded image quality and degraded meteorological product quality up to a few hours after the manoeuvre. The exact time will be announced closer to the manoeuvre. [Rev. 2] The manoeuvre execution start and end time have been updated.
Status:	scheduled
Issue Time:	2020-05-29 10:03:05.0
Services:	0° SEVIRI Level 1.5 Image Data 0° Meteosat Meteorological Products

Type:	Service Enhancement
Ann Nr:	5900
Rev:	1
Start Time:	2020-06-04 09:00:00.0
End Time:	2020-06-04 09:00:00.0
Subject:	new-product
Detail:	Updated Atlantic High Latitude radiative flux products from OSI SAF to be available on EUMETCast: Atlantic High Latitude Downward Longwave Irradiance and Atlantic High Latitude Surface Solar Irradiance. For full details, see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_5011949.html
Status:	scheduled
Issue Time:	2020-05-20 07:48:57.0
Services:	OSI SAF - Products

Type:	Service Enhancement
Ann Nr:	5939
Rev:	1
Start Time:	2020-06-04 09:00:00.0
End Time:	2020-06-04 09:00:00.0
Subject:	general-announcement
Detail:	Inclusion of Sentinel-5P Level 2 products on EUMETCast Terrestrial. For full details, see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_5029011.html
Status:	scheduled
Issue Time:	2020-05-29 10:00:35.0
Services:	S5P-Level 2 Products

Type:	Planned Maintenance
Ann Nr:	5938
Rev:	1
Start Time:	2020-06-04 13:00:00.0
End Time:	2020-06-04 16:00:00.0
Subject:	ground-segment-maintenance
Impact:	data-unavailable
Detail:	EARS Svalbard Core station maintenance. Data will not be available during the maintenance period.
Status:	scheduled
Issue Time:	2020-05-29 10:00:25.0
Services:	EARS-CrlS EARS-VIIRS EARS-ATMS EARS-VASS EARS-MERSI

Type:	Planned Maintenance
Ann Nr:	5894
Rev:	1
Start Time:	2020-06-09 00:00:00.0
End Time:	2020-08-16 00:00:00.0
Satellites:	Metop-A
Subsystem:	GRAS
Subject:	general-announcement
Impact:	risk-of-interruption
Detail:	During the indicated period, the GRAS receiver onboard Metop-A will undergo a series of tracking parameter tests aiming at extending the measurements in the ionosphere. During this period, the number of daily occultations from Metop-A as well as the penetration of rising occultations into the mid and lower troposphere might vary more than usual. Periodic outages of 1 orbit will be possible due to patch uplink to the instrument.
Status:	scheduled
Issue Time:	2020-05-14 08:20:32.0
Services:	GRAS Level 1 - Metop-A

Type:	Service Enhancement
Ann Nr:	5933
Rev:	1
Start Time:	2020-06-09 09:00:00.0
End Time:	2020-06-09 09:00:00.0
Subject:	new-product
Detail:	NOAA-20 OMPS Ozone Nadir Profile Environmental Data Records (EDRs) to be available on EUMETCast. For full details, see the URL provided below.
Url:	https://www.eumetsat.int/website/home/News/DAT_5029007.html
Status:	scheduled
Issue Time:	2020-05-29 09:58:54.0
Services:	SNPP - JPSS Copernicus data

Type:	Planned Maintenance
Ann Nr:	5941
Rev:	1
Start Time:	2020-06-10 12:00:00.0
End Time:	2020-06-10 12:00:00.0
Satellites:	Sentinel-3A
Subject:	in-plane-manoeuvre
Impact:	data-degraded
Detail:	The exact times will be announced closer to the day of the manoeuvre.
Status:	scheduled
Issue Time:	2020-05-29 09:41:22.0
Services:	OLCI Level 1 Products - S3A OLCI Level 2 Marine Products - S3A SLSTR Level 1 Products - S3A SLSTR Level 2 Marine Products - S3A SLSTR Level 2 Atmospheric Products - S3A SRAL Level 1 Products - S3A SRAL Level 2 Marine Products - S3A

Type:	Planned Maintenance
Ann Nr:	5914
Rev:	1
Start Time:	2020-06-16 09:00:00.0
End Time:	2020-06-16 09:00:00.0
Satellites:	Metop-A
Subsystem:	GOME-2
Subject:	instrument-calibration
Impact:	data-unavailable
Detail:	Metop-A Technology Test. GOME special calibration. One orbit outage is expected on that day.
Status:	scheduled
Issue Time:	2020-05-20 12:58:26.0
Services:	GOME-2 Level 1 - Metop-A GOME-2 AHRPT Metop-A AC SAF - Products

Type:	Service Enhancement
Ann Nr:	5857
Rev:	1
Start Time:	2020-06-24 09:00:00.0
End Time:	2020-06-24 09:00:00.0
Subject:	service-change
Detail:	LSA SAF product ordering service through the EUMETSAT Data Centre will be discontinued. All offline product ordering will be re-directed to the EUMETSAT LSA SAF Website (www.lsa-saf.eumetsat.int), covering data since 2005 and which will also offer other data access means (such as NRT rolling archive).
Status:	scheduled
Issue Time:	2020-05-06 10:07:36.0
Services:	LSA SAF - Products

Type:	Service Enhancement
Ann Nr:	5159
Rev:	2
Start Time:	2020-10-07 09:00:00.0
End Time:	2020-10-07 09:00:00.0
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.
Url:	https://www.eumetsat.int/website/home/News/DAT_4593260.html
Status:	scheduled
Issue Time:	2020-05-12 14:25:32.0
Services:	0° Meteosat Meteorological Products IODC Meteosat Meteorological Products RSS Meteosat Meteorological Products AVHRR Polar Winds - Metop-A AVHRR Polar winds - Metop-C AVHRR Polar Winds - Metop-B Multi-Metop Wind Products

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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