Training course: Data assimilation

Monday, 28 February
08:30 → 08:45
Online course opens

Virtual

 		15m
08:45 → 09:45
Introductions
Speakers: Andy Brown (ECMWF), Sarah Keeley (ECMWF), Students

Virtual

 		1h
09:45 → 10:05
Coffee break

Virtual

 		20m
10:05 → 11:05
Overview of assimilation methods
Speaker: Massimo Bonavita (ECMWF)

Virtual

 		1h
11:05 → 12:20
Lunch break / Gather.Town open

Virtual

 		1h 15m
12:20 → 13:20
Assimilation Algorithms: (1) Basic concepts
Speaker: Sebastien Massart (ECMWF)

Virtual

 		1h
13:20 → 13:30
Comfort break

Virtual

 		10m
13:30 → 14:30
Conventional and actively sensed observations
Speaker: Sean Healy (ECMWF)

Virtual

 		1h
14:30 → 14:50
Comfort break

Virtual

 		20m
14:50 → 15:50
Assimilation Algorithms: (2) 3D-Var
Speaker: Sebastien Massart (ECMWF)

Virtual

 		1h
15:50 → 16:45
Ice breaker in Gather.Town

Virtual

 		55m
Tuesday, 1 March
08:30 → 08:45
Online course opens

Virtual

 		15m
08:45 → 09:45
Assimilation Algorithms: (3) 4D-Var
Speaker: Sebastien Massart (ECMWF)

Virtual

 		1h
09:45 → 10:05
Coffee break

Virtual

 		20m
10:05 → 11:05
Analysis of radiance observations
Speaker: Cristina Lupu (ECMWF)

Virtual

 		1h
11:05 → 12:20
Lunch break / Gather.Town open

Virtual

 		1h 15m
12:20 → 13:20
Assimilation Algorithms: (4) Ensemble Kalman filters
Speaker: Massimo Bonavita (ECMWF)

Virtual

 		1h
13:20 → 13:30
Comfort break

Virtual

 		10m
13:30 → 14:30
Parametrization and data assimilation
Speaker: Philippe Lopez (ECMWF)

Virtual

 		1h
14:30 → 14:50
Comfort break

Virtual

 		20m
14:50 → 15:50
Tangent linear and adjoints
Speaker: Marcin Chrust (ECMWF)

Virtual

 		1h
15:50 → 16:45
Practical session in Gather.Town: Tangent linear and adjoints
Speakers: Marcin Chrust (ECMWF), Sebastien Massart (ECMWF)

Virtual

 		55m
Wednesday, 2 March
08:30 → 08:45
Online course opens

Virtual

 		15m
08:45 → 09:45
Bias correction methods
Speaker: Niels Bormann (ECMWF)

Virtual

 		1h
09:45 → 10:05
Coffee break

Virtual

 		20m
10:05 → 11:05
Background error modelling in data assimilation
Speaker: Elias Holm (ECMWF)

Virtual

 		1h
11:05 → 12:20
Lunch break / Gather.Town open

Virtual

 		1h 15m
12:20 → 13:20
Model error in data assimilation
Speaker: Patrick Laloyaux (ECMWF)

Virtual

 		1h
13:20 → 13:30
Comfort break

Virtual

 		10m
13:30 → 14:30
Assimilation Algorithms: (5) Hybrid data assimilation methds
Speaker: Massimo Bonavita (ECMWF)

Virtual

 		1h
14:30 → 14:50
Comfort break

Virtual

 		20m
14:50 → 16:20
Practical session in Gather.Town: DA experiments with OOPS
Speakers: Marcin Chrust (ECMWF), Massimo Bonavita (ECMWF), Patrick Laloyaux (ECMWF), Sebastien Massart (ECMWF)

Virtual

 		1h 30m
Thursday, 3 March
08:30 → 08:45
Online course opens

Virtual

 		15m
08:45 → 09:45
Data assimilation diagnostics - forecast sensitivity
Speaker: Bruce Ingleby (ECMWF)

Virtual

 		1h
09:45 → 10:05
Coffee break

Virtual

 		20m
10:05 → 11:05
Coupled data assimilation opportunities and challenges
Speaker: Phil Browne (ECMWF)

Virtual

 		1h
11:05 → 12:20
Lunch break / Gather.Town open

Virtual

 		1h 15m
12:20 → 13:20
Land data assimilation
Speaker: Patricia de Rosnay (ECMWF)

Virtual

 		1h
13:20 → 13:30
Comfort break

Virtual

 		10m
13:30 → 14:30
Practical Session in Gather.Town: DA experiments with OOPS
Speakers: Marcin Chrust (ECMWF), Massimo Bonavita (ECMWF), Patrick Laloyaux (ECMWF), Sebastien Massart (ECMWF)

Virtual

 		1h
14:30 → 15:30
Practical session in Gather.Town: DA experiments with OOPS
Speakers: Marcin Chrust (ECMWF), Massimo Bonavita (ECMWF), Patrick Laloyaux (ECMWF)

Virtual

 		1h
Friday, 4 March
08:30 → 08:45
Online course opens

Virtual

 		15m
08:45 → 09:45
Data assimilation of atmospheric composition
Speaker: Antje Inness (ECMWF)

Virtual

 		1h
09:45 → 10:05
Coffee break

Virtual

 		20m
10:05 → 11:05
Ocean data assimilation
Speaker: Hao Zuo (ECMWF)

Virtual

 		1h
11:05 → 12:20
Lunch break / Gather.Town open

Virtual

 		1h 15m
12:20 → 13:20
Reanalysis methods
Speaker: Hans Hersbach (ECMWF)

Virtual

 		1h
13:20 → 13:30
Comfort break

Virtual

 		10m
13:30 → 14:30
Data Assimilation and Machine Learning
Speaker: Alan Geer (ECMWF)

Virtual

 		1h
14:30 → 14:50
Comfort break

Virtual

 		20m
14:50 → 15:50
Final discussion and Q&A
Speakers: Elias Holm, Marcin Chrust (ECMWF), Massimo Bonavita (ECMWF), Patrick Laloyaux (ECMWF), Sebastien Massart (ECMWF)

Virtual

 		1h

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