Joint ECMWF/OceanPredict workshop on Advances in Ocean Data Assimilation
| Monday, 17 May | |||
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Introduction and welcome
Speakers:
Andy Brown
(ECMWF),
Matthew Martin
(Met Office)
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20m | |
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Theme 1: Ocean and coupled reanalysis
Chair:
Andrea Storto
(CMRE; CNR-ISMAR),
Magdalena Alonso Balmaseda
(ECMWF)
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Invited talk: Evaluation of the coupled atmosphere-ocean reanalysis and future development of the coupled data assimilation system in Japan Meteorological Agency
Speaker:
Fujii Yosuke
(JMA/MRI)
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30m | |
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NOAA-NCEP Next Generation Global Ocean Data Assimilation System (NG-GODAS): Evaluation of 40-year Reanalysis
Speaker:
Jong Kim
(IMGS@NOAA/NWS/NCEP/EMC)
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20m | |
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Uncertainties in reconstruction of the past ocean climate with ocean reanalyses
Speaker:
Hao Zuo
(ECMWF)
|
20m | |
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Discussion
|
10m | |
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Coffee break
|
20m | |
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The Estimating the Circulation and Climate of the Ocean (ECCO) “Central Estimate”: a Multi-decadal, Coupled Ocean Reanalysis
Speaker:
Ian Fenty
(NASA Jet Propulsion Laboratory)
|
20m | |
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Theme 2: Coupled data assimilation
Chair:
Matthew Martin
(Met Office),
Philip Browne
(ECMWF)
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Implementation and Evaluation of a High-Efficiency Coupled Data Assimilation System Using Multi-Timescale EnOI-Like Filtering with a Coupled General Circulation Model
Speaker:
Lv Lu
(Ocean University of China)
|
20m | |
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Biogeochemical, ocean, and sea-ice data assimilation in the Southern Ocean
Speaker:
Matthew Mazloff
(SIO-UCSD)
|
20m | |
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The role of flow-dependent oceanic background-error covariance information in air-sea coupled data assimilation during tropical cyclones: a case study
Speaker:
Tsz Yan Leung
(University of Reading)
|
20m | |
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Lunch break
|
1h | |
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Can data assimilation of physical and biological satellite observations inform subsurface distributions in the Gulf of Mexico?
Speaker:
Bin Wang
(Dalhousie University)
|
20m | |
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Theme 3: Data assimilation methods
Chair:
Andrew Moore
(University of California Santa Cruz),
Massimo Bonavita
(ECMWF)
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Invited talk: Gaussian approximations in filters and smoothers for data assimilation
Speaker:
Matthias Morzfeld
(Scripps Institution of Oceanography)
|
30m | |
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C3S Seasonal Initialization and Global Reanalysis: Enabling an Ensemble of Data Assimilation for the Ocean
Speaker:
Arthur Vidard
(Inria)
|
15m | |
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An overview of ensemble covariance developments in NEMOVAR
Speaker:
Anthony Weaver
(CERFACS)
|
15m | |
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Discussion
|
10m | |
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Coffee break
|
30m | |
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Ensemble-variational assimilation with NEMOVAR at ECMWF
Speaker:
Marcin Chrust
(ECMWF)
|
15m | |
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Assessing the impact of Hybrid DA and inflation settings in a global ocean ensemble system at the Met Office
Speaker:
Daniel Lea
(Met Office)
|
15m | |
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Theme 4: Machine learning in data assimilation
Chair:
Arthur Vidard
(Inria),
Marcin Chrust
(ECMWF)
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Invited talk: Learning from earth system observations: machine learning or data assimilation?
Speaker:
Alan Geer
(ECMWF)
|
30m | |
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Invited talk: Data Learning: Integrating Data Assimilation and Machine Learning
Speaker:
Rossella Arcucci
(Imperial College London)
|
30m | |
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Discussion
|
10m | |
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Ice breaker and catch-up with the speakers
|
35m | |
| Tuesday, 18 May | |||
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Theme 4 (cont.): Machine learning in data assimilation
Chair:
Arthur Vidard
(Inria),
Marcin Chrust
(ECMWF)
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A Simplified Smoother applied to the FOAM/Glosea Ocean Reanalysis
Speaker:
Keith Haines
(University of Reading)
|
20m | |
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High-resolution Ensemble Kalman Filter with a low-resolution model using a machine learning super-resolution approach
Speaker:
Sébastien Barthélémy
(University of Bergen)
|
20m | |
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Theme 5: Model error
Chair:
Hao Zuo
(ECMWF),
Jennifer Waters
(Met Office)
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Invited talk: Machine Learning for Earth System Assimilation and Prediction
Speaker:
Massimo Bonavita
(ECMWF)
|
30m | |
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Relating model bias and prediction skill in the equatorial Atlantic
Speaker:
François Counillon
(NERSC/UoB)
|
20m | |
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Discussion
|
10m | |
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Coffee break
|
20m | |
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A New Stochastic Ocean Physics Package and its Application To Hybrid-Covariance Data Assimilation
Speaker:
Andrea Storto
(CMRE; CNR-ISMAR)
|
20m | |
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Recent development of a supermodel - an interactive multi-model ensemble
Speaker:
Shuo Wang
(Geophysical Institute, University of Bergen)
|
20m | |
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Modeling near-surface SST and SSS variability: modeling and observations
Speaker:
Santha Akella
(NASA)
|
20m | |
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Accurate parameter estimation for a Global Tide and Surge Model with Model Order Reduction
Speaker:
Xiaohui Wang
(Delft University of Technology)
|
20m | |
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Discussion
|
10m | |
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Lunch break
|
1h | |
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Theme 6: Assimilation of novel observations
Chair:
Daniel Lea
(Met Office),
Patricia de Rosnay
(ECMWF)
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Invited talk: Impact assessment of satellite observation in the Mercator Ocean global 1/12° system
Speaker:
Elisabeth Remy
(Mercator Ocean)
|
30m | |
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Assimilating wide-swath altimeter observations in a high-resolution shelf-seas analysis and forecasting system
Speaker:
Robert King
(UK Met Office)
|
20m | |
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The impact of assimilating novel observations on prediction of transport and eddies in Australia’s Western Boundary Current System
Speaker:
Colette Kerry
(University of New South Wales)
|
20m | |
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Investigating the impact of satellite total surface current velocities assimilation in global ocean forecasting systems
Speaker:
Jennifer Waters
(Met Office)
|
20m | |
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Discussion
|
10m | |
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Coffee break
|
20m | |
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Theme 7: Recent assimilation infrastructure developments
Chair:
Anthony Weaver
(CERFACS),
Marcin Chrust
(ECMWF)
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Invited talk: The Joint Effort for Data assimilation Integration
Speaker:
Yannick Tremolet
(JCSDA)
|
30m | |
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Integration of Ocean Data Assimilation System in the NOAA-UFS R2O Project
Speaker:
Rahul Mahajan
(NOAA/NWS/NCEP/EMC)
|
20m | |
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Application of the BUMP library in the SOCA system
Speaker:
Benjamin Ménétrier
(IRIT - JCSDA)
|
20m | |
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Poster session 1
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Short poster pre-recorded introduction
Speaker:
Andrea Storto
(CMRE; CNR-ISMAR)
|
20m | |
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Posters
|
1h | |
| Wednesday, 19 May | |||
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Poster session 2
|
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Short poster pre-recorded introduction
Speaker:
Arthur Vidard
(Inria)
|
20m | |
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Posters
|
1h 10m | |
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Theme 7 (cont.): Recent assimilation infrastructure developments
Chair:
Anthony Weaver
(CERFACS),
Marcin Chrust
(ECMWF)
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PDAF - features and recent developments
Speaker:
Lars Nerger
(Alfred Wegener Institute)
|
15m | |
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Discussion
|
5m | |
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Theme 8: Development and assessment of data assimilation in forecasting applications
Chair:
Eric de Boisseson
(ECMWF),
Matthew Martin
(Met Office)
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Invited talk: Ensemble forecasting greatly expands the prediction horizon for internal “weather” of the ocean
Speaker:
Sergey Frolov
(NOAA)
|
30m | |
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Discussion
|
10m | |
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Coffee break
|
20m | |
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Invited talk: Requirements on Ocean Data Assimilation Methods to meet Seamless Predictions needs
Speaker:
Magdalena Balmaseda
(ECMWF)
|
30m | |
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Evaluation of eddy-properties in operational oceanographic analysis systems
Speaker:
Gregory Smith
(ECCC)
|
20m | |
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Regional Analysis of Indian OceaN (RAIN)
Speaker:
Balaji Baduru
(Indian National Centre for Ocean Information Services)
|
20m | |
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Forecast Sensitivity to Observations and the U.S. Integrated Ocean Observing System
Speaker:
Andrew Moore
(University of California Santa Cruz)
|
20m | |
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Lunch break
|
1h | |
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Working Group session 1
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Introduction to the Working Groups
Speakers:
Andrew Moore
(University of California Santa Cruz),
Matthew Martin
(Met Office),
Magdalena Alonso Balmaseda
(ECMWF)
|
15m | |
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Working Group 1 - Chairs: Andrea Storto, Ann Kristin Sperrevik - Rapporteur: Phil Browne
|
1h | |
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Working Group 2 - Chairs: Mike Bell, Elisabeth Remy - Rapporteur: Matt Martin
|
1h | |
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Coffee break
|
30m | |
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Working Group session 2
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Working Group 1 - Chairs: Andrea Storto, Ann Kristin Sperrevik - Rapporteur: Phil Browne
|
2h 15m | |
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Working Group 2 - Chairs: Mike Bell, Elisabeth Remy - Rapporteur: Matt Martin
|
2h 15m | |
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Working Group 3 - Chair: Patrick Heimbach, Emily Smith - Rapporteur: Marcin Chrust
|
3h | |
| Thursday, 20 May | |||
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Working Group session 3
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Working Group 4 - Chairs: Peter Oke, Colette Kerry - Rapporteur: Hao Zuo
|
2h | |
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Working Group 1 - Chairs: Andrea Storto, Ann Kristin Sperrevik - Rapporteur: Phil Browne
|
3h | |
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Working Group 2 - Chairs: Mike Bell, Elisabeth Remy - Rapporteur: Matt Martin
|
3h | |
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Working Group chairs prepare reports
|
1h | |
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Lunch break
|
1h | |
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Plenary: reports from the Working Groups, final discussion & close
Speakers:
Magdalena Alonso Balmaseda
(ECMWF),
Andrew Moore
(University of California Santa Cruz)
|
1h 30m | |