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The EMADDC database contains also some helicopter flights, mainly over the North Sea. A small study was performed to see what the quality of these observations are Lees meer over Helicopter wind observations
One of the correction steps while processing obs is the True Airspeed correction. At the last WMO ABO workshop, a question was raised on the influence of this correction on the wind observations. Here we describe the outcome of a small study comparing wind estimates without and with corrections. Lees meer over What is the effect of the True Airspeed correction?
Over the last few months, EMADDC has been working on an update of the current operational Release 2.2 to provide users with data quicker. Lees meer over Faster processing in EMADDC Release 2.2
On August 1st, MUAC has updated the distribution of raw radar data to EMADDC. This enabled EMADDC to reduce the processing delay of observations from 45 minutes (with respect to first observation in a 15-minute time window) to 30 minutes. Lees meer over EMADDC data available faster!
An important step of the development of EMADDC will take place with the termination of EMADDC release 1.6 (R1.6) on April 13th 2022. R1.6 was the first operational version of EMADDC used to process and distribute the EUROCONTROL MUAC data. Lees meer over Termination of EMADDC R1.6
As of today, the EMADDC Prod system that produces the Release Version 2.2 files, outputs files uncompressed and compressed using gzip. Lees meer over EMADDC output files are now compressed
The EMADDC website is online and replaces the previous mode-s.knmi.nl website. More information will become available in the coming months. Subscribe to the website to receive automatic updates and news items. Lees meer over EMADDC website
The new release of the processing is available for testing Lees meer over Release version 2.2 available for testing
ECMWF science and technology seminar: Aircraft data, Covid-19 and global weather forecasting. Bruce Ingleby, ECMWF Senior Scientist, presented the added value of upper air observations for global weather forecasting and mitigation for Covid-19 including EMADDC use by ECMWF. Lees meer over Aircraft data, Covid-19 and global weather forecasting
ECMWF article on the use of EMADDC data by ECWMF. The Newsletter also addresses the coordinated responses to mitigate for the loss of aircraft-based weather data. Lees meer over ECMWF Newsletter 164 - EMADDC Mode-S: a new source of aircraft data over Europe
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