1 / 6

Measuring Aviation Weather Forecast Performance and Operational Utility

Measuring Aviation Weather Forecast Performance and Operational Utility. Missy Petty Forecast Impact and Quality Assessment Section NOAA/ESRL/GSD Friends and Partners of Aviation Weather Forum 25 July 2013. Measuring Product Performance.

hanzila
Download Presentation

Measuring Aviation Weather Forecast Performance and Operational Utility

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Measuring Aviation Weather Forecast Performance and Operational Utility Missy Petty Forecast Impact and Quality Assessment Section NOAA/ESRL/GSD Friends and Partners of Aviation Weather Forum 25 July 2013

  2. Measuring Product Performance • Better meteorological skill does not necessarily yield operational benefits • Operational context matters • Performance evaluation (verification) techniques • Determining performance requirements • Verification techniques are evolving to capture the operational context Forecast Impact and Quality Assessment Section

  3. Weather Translation • Weather translation highlights forecast characteristics that matter to operations • Using translation in verification techniques provides performance information relative to operational context • Performance information is used to improve meteorological forecast quality • Translation is applied at various levels of sophistication • VIP Level 3 and above • Incorporating traffic patterns to emphasize constraint severity Forecast Impact and Quality Assessment Section

  4. Flow Constraint Index FCI = measure of wx permeability + traffic raw weather constraint in areas of denser traffic  more heat density of J,Q airways Forecast Impact and Quality Assessment Section

  5. Raw observations Translated observations Forecast A Forecast B Forecast C Forecast Impact and Quality Assessment Section

  6. Considerations • Measuring performance in ‘translation space’ is only as good as its translation • Translation must accurately capture operational context, connect to operational decisions • Requires collaboration with the operational community • Performance information needs to feed back into forecast development/production • Will affect the characteristics important to operational context • Requires collaboration with the forecast community • Operational Utility • Performance measurement is one piece of the puzzle • Tie translation characteristics to specific decisions such as Traffic Management Initiatives (TMIs) • Link performance in TMI scenarios to operational benefits Forecast Impact and Quality Assessment Section

More Related