PPT-Coupled Model Data Assimilation:

Author : faustina-dinatale | Published Date : 2016-03-10

Building an idealised coupled system Polly Smith Amos Lawless Alison Fowler School of Mathematical and Physical Sciences University of Reading UK funded by NERC

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Coupled Model Data Assimilation:: Transcript

Building an idealised coupled system Polly Smith Amos Lawless Alison Fowler School of Mathematical and Physical Sciences University of Reading UK funded by NERC Outline Recap objectives. strategies for coupled 4D-Var data assimilation using an idealised atmosphere-ocean model. Polly Smith, Alison . Fowler & Amos . Lawless. School of Mathematical and Physical . Sciences, . University of . P. Lewis. What is Data Assimilation?. Optimal merging of models and data. Models. Expression of current understanding about process. E.g. terrestrial C model. Data. Observations. E.g. EO. . Some basic stats. Michele . Rienecker. Global Modeling and Assimilation Office. NASA/GSFC. WMO CAS Workshop. Sub-seasonal to Seasonal Prediction. Met Office, Exeter. 1 to 3 December 2010 . 2. What do we mean by “coupled data assimilation”?. Benjamin Ruston. Steve Swadley, Nancy Baker, . Rolf . Langland. NRL, . Monterey, . CA. Outline. Gather information about instrument: . What are previous sensors or instruments, how have they been used?. Compiled by Henrik . Vedel. Center for Meteorological Models (CMM). Danish Meteorological Institute. NWP is an” initial . value. problem”. . We. . need. a NWP model . field. to start . an NWP model simulation from. Philip Aston, Anna . Chuter. , . Sylvain . Delahaies. , . Anne . Skeldon. , . Nancy . Nichols (. Reading. ), . Ian . Roulstone. University of Surrey and NCEO. Outline. The . D. ata . A. ssimilation-. Presented By Suru . Saha. (EMC/NCEP). Contributors: . Jack Woollen, Daryl Kleist, Dave . Behringer. , Steve Penny, . Xingren . Wu, Bob . Grumbine. , Mike . Ek. , . Jiarui. Dong, . Shrinivas. . Moorthi. Architects: . Yannick Trémolet. , Thomas Auligne. Presenter: Guillaume Vernieres. . The Joint Effort for Data assimilation Integration (JEDI) as a Framework for Interdisciplinary Application. . Joint Center for Satellite Data Assimilation. . VIIRS Snow . and . Ice Product Provisional Maturity Review November 14, 2013. Mike . Ek. , . Jiarui. Dong . and EMC Land Team. NOAA/NCEP/EMC. •. Unified Noah LSM in all NCEP NWP and climate systems, plus in NLDAS/GLDAS.. Polly Smith, Alison . Fowler & Amos . Lawless. School of Mathematical and Physical . Sciences, . University of . Reading, UK.. Introduction (1). Typically, . initial conditions for coupled atmosphere-ocean model forecasts . Mihail. Codrescu. 1. , Stefan Codrescu. 1,2. , . Mariangel. Fedrizzi. 1,2. , and Claudia Borries. 3. 1. Space Weather Prediction Center, Boulder, United States of America (. mihail.codrescu@noaa.gov. Andrew Collard. IMSG@NOAA/NCEP/EMC. JPSS/GOES-R Risk Reduction Summit . Radiance Data Used in the . NCEP Global Model. JPSS/GOES-R Risk Reduction Summit . Microwave:. AMSU-A. : NOAA-15, 18, 19, . MetOp. Jeremy Berman. University at Albany. Thursday 03 May 2018. ATM 419/563. Outline. Data Assimilation (DA). At the end, you should know:. What is it?. How it works?. Why is it important?. Basic DA techniques. within the NCEP GFS/CFS. Xu Li. Acknowledgements:. DA, MODEL and More . Outline. Introduction. The current ocean (SST) in NWP. NSST (Near-Surface Sea temperature). NSST within the NCEP GFS. NSST within the NCEP C.

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