The NWP SAF aims to improve and support the interface between satellite data/products and European activities in NWP.
The NWP SAF is one of several EUMETSAT SAFs (Satellite Application Facilities). Utilising specialist expertise from the Member States, SAFs are dedicated centres of excellence for processing satellite data and form an integral part of the distributed EUMETSAT Application Ground Segment. Further information about SAFs is available on the EUMETSAT web site.
The SAF for NWP interacts, where appropriate, with related work in other SAFs and in other EUMETSAT activities in order to enhance collaboration and to minimise duplication of effort.
Recent News and Updates
- 8th Analysis Report of the NWP SAF AMV Monitoring - March 8, 2018
The 8th Analysis Report of the NWP SAF AMV monitoring has been released and is available from the AMV monitoring webpages. The Analysis Reports document features seen in O-B monitoring of AMVs and where possible offer an explanation of these features. The 8th Analysis Report covers new datasets and changes to existing datasets since the 13th International Winds Workshop.
- Release of new NWP SAF ERA-5 satellite monitoring - March 7, 2018
Satellite monitoring time-series using ERA-5 as the reference atmospheric state are now available on the ECMWF monitoring site, and linked from the Monitoring overview page. Atmospheric states produced by re-analysis projects are generated using a fixed state-of-the-art NWP system applied to historical observations. As such they provide a much more suitable reference against which we can assess the quality of a satellite over its lifetime. To support users involved in climate applications, long timeseries quality statistics for satellites monitored against the ERA-5 reference have been included as an additional option to the existing operational monitoring web pages. ERA-5 replaces ERA-Interim […]
- OPS-LRS v8.0 released - February 26, 2018
This is a new release of the IASI level 1 processor OPS-LRS. It incorporates the latest OPS release from CNES, and addresses two issues that are listed on the AAPP “bugs” page. There is no change to the scientific content of the package or the way it is run. Note, to download OPS-LRS v8.0 you will first have to modify your software preferences: Select “Software Downloads” (at top of page) then click on “Change Software Preferences” and tick the box for OPS-LRS v8. The example AAPP build script has been updated to use OPS-LRS v8.0.
- DBNet monitoring pages - February 8, 2018
The DBNet monitoring pages have been upgraded. These pages monitor the consistency between DBNet and global data for each of the instruments that are part of DBNet. The main changes are: (i) monitoring for AMSU, MHS and HIRS is now done at level 1c, for each instrument separately, whereas previously they were monitored on the HIRS grid only; (ii) the top page for each instrument includes a table of overpass statistics, with facility for selecting specific satellites or stations, or for highlighting overpasses that triggered warnings in the monitoring system. In the new system it is much easier to identify […]
- AAPP v8.1 released - January 25, 2018
This is a new major release of AAPP. The main changes are: (i) replacement of old versions of the MAIA cloud mask: MAIA4 is now used for both AVHRR and VIIRS; (ii) addition of interfaces to ecCodes, ECMWF’s new BUFR/GRIB software library; (iii) Support for JPSS-1 (NOAA-20). Most of the other functions are backward-compatible with AAPP v7. Please see the AAPP web pages for further information. Note, to download AAPPv8.1 you will first have to modify your software preferences: Select Softare Downloads (at top of page) The click on Change Software Preferences Tick the box for AAPP v8