Annual Seminar 2021
| Monday, 13 September | |||
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Opening
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Joint welcome address to Annual Seminar and WCRP-WWRP Symposium (the welcome addresses are not livestreamed)
Speakers:
Gerhard Adrian
(WMO),
Florence Rabier
(ECMWF ),
Sarah Jones
(Deutscher Wetterdienst),
Tobias Fuchs
(Deutscher Wetterdienst),
Detlef Stammer
(WCRP),
Jan Keller
(TIRA),
Estelle de Coning
(WWRP),
Ullrich Löhnert
(DAOS)
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50m | |
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Ice breaker
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1h | |
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Session 1: Which observations are used and do they meet the requirement?
Chair:
Kirsti Salonen
(ECMWF),
Viju John
(EUMETSAT)
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An Earth System view of observation
Speaker:
Stephen English
(ECMWF)
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25m | |
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Atmospheric observations - satellite: overview, recent developments and gap analysis
Speaker:
Christina Köpken-Watts
(DWD)
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25m | |
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Break (joint with WMO Symposium)
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10m | |
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In situ atmospheric observations: status, developments, gap analysis
Speaker:
Bruce Ingleby
(ECMWF)
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25m | |
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Ocean and wave observations: overview, recent developments and gaps
Speaker:
John Siddorn
(NOC)
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25m | |
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Sea ice observations: overview, recent developments and gap analysis
Speaker:
Gunnar Spreen
(University of Bremen)
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25m | |
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Poster session 1 (joint with WMO Symposium P1)
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45m | |
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Session 1 cont.: Which observations are used and do they meet the requirement?
Chair:
David Lavers
(ECMWF),
Ariane Frassoni
(National Institute for Space Research)
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Atmospheric composition observations: overview, recent developments and gap analysis in the context of environment prediction
Speaker:
Antje Inness
(ECMWF)
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25m | |
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Atmospheric composition observations: overview, recent developments and gap analysis in the context of weather prediction
Speaker:
Angela Benedetti
(ECMWF)
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25m | |
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Break (joint with WMO Symposium)
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10m | |
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Snow-free land observations
Speaker:
Cristina Charlton-Perez
(Met Office)
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25m | |
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Snow land observations: overview, recent developments
Speaker:
Melody Sandells
(Northumbria University)
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25m | |
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Break
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10m | |
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Poster session 2 (joint with Symposium P1)
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1h | |
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Poster session 3 (joint with Symposium P1)
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1h | |
| Tuesday, 14 September | |||
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Session 2: How are observations processed and assimilated?
Chair:
Cristiano Zanna
(ECMWF),
Sihye Lee
(KIAPS)
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Radiometric Calibration and Recalibration: Theory, Practice and Future Perspective
Speaker:
Peng Zhang
(CMA)
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45m | |
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Poster session 4 (joint with WMO Symposium P2)
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1h | |
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Observation processing and calibration: how to assess errors in level 1 radiances; the role of NWP in cal/val
Speaker:
Nigel Atkinson
(Met Office)
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45m | |
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Break (joint with WMO Symposium)
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15m | |
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Practical challenges using observations in operational numerical weather prediction systems
Speaker:
Peter Lean
(ECMWF)
|
45m | |
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Break (joint with WMO Symposium)
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15m | |
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Poster session 5 (joint with WMO Symposium P2)
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1h | |
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Session 2 cont.: How are observations processed and assimilated?
Chair:
Richard Engelen
(ECMWF),
Pauline Martinet
(Météo-France)
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Considerations for radiative transfer observation operators in Data Assimilation
Speaker:
Patrick Eriksson
(Chalmers & ECMWF Fellow)
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45m | |
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Break
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15m | |
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Overview of observational aspects of data assimilation
Speaker:
Mark Buehner
(Environment and Climate Change Canada)
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45m | |
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Break (joint with WMO Symposium)
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15m | |
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Poster session 6 (joint with WMO Symposium P2)
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1h | |
| Wednesday, 15 September | |||
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Session 3: Current challenges
Chair:
Cristina Lupu
(ECMWF),
Fabien Carminati
(Met Office)
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Observation error covariances, can we handle spatial obs error correlations
Speaker:
Joanne Waller
(Met Office)
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45m | |
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Poster session 7 (joint with WMO Symposium P3)
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1h | |
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Bias aware data assimilation
Speaker:
Patrick Laloyaux
(ECMWF)
|
45m | |
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Break (joint with WMO Symposium)
|
15m | |
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Challenges in microwave radiative transfer parameterization of the Earth surface, passive and active, from low to high frequencies, for both atmosphere and surface characterizations
Speaker:
Catherine Prigent
(Observatoire de Paris / Estellus)
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45m | |
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Break
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15m | |
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Poster session 8 (joint with WMO Symposium P3)
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1h | |
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Session 3 cont.: Current challenges
Chair:
Katie Lean
(ECMWF),
Harald Schyberg
(Norwegian Meteorological Institute)
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Towards consistent exploitation of Earth system observations in coupled assimilation systems
Speaker:
Patricia de Rosnay
(ECMWF)
|
45m | |
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Break (joint with WMO Symposium)
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15m | |
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Challenges in Quality Control
Speaker:
Kristen Bathmann
(IMSG at NOAA/NCEP/EMC)
|
45m | |
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Break
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15m | |
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Poster session 9 (joint with WMO Symposium P3)
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1h | |
| Thursday, 16 September | |||
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Session 4: Assessing the impact of observations
Chair:
Hao Zuo
(ECMWF),
Chiara Piccolo
(Met Office)
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Observations monitoring and related diagnostics
Speaker:
Mohamed Dahoui
(ECMWF)
|
45m | |
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Poster session 10 (joint with WMO Symposium P4)
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1h | |
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Passive and active observations of clouds and precipitation for model validation and data assimilation
Speaker:
Philippe Chambon
(Météo-France)
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45m | |
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Break
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15m | |
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Joint global reanalysis session J4-2 with WMO Symposium
Chair:
J. Keller, M. Fujiwara
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JRA-3Q: Japanese reanalysis for three quarters of a century
Speaker:
Shinya Kobayashi
(JMA)
|
30m | |
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The ERA reanalysis: a detailed record of the climate and weather for the past 70 years
Speaker:
Hans Hersbach
(ECMWF)
|
15m | |
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A synoptic to decadal evaluation of the 20th century reanalysis version 3
Speaker:
Laura Slivinski
(CIRES/NOAA)
|
15m | |
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Session 4 cont.: Assessing the impact of observations
Chair:
Hao Zuo
(ECMWF),
Chiara Piccolo
(Met Office)
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Evaluating forecast impact of current and future observations
Speaker:
Niels Bormann
(ECMWF)
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45m | |
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Break
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15m | |
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Session 4 cont.: Assessing the impact of observations
Chair:
Katrin Lonitz
(ECMWF),
Anthony Weaver
(CERFACS)
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Ocean Observing System Experiments (OSEs)
Speaker:
Elisabeth Remy
(Mercator Ocean)
|
45m | |
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Break (joint with WMO Symposium)
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15m | |
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Joint global reanalysis session J4-4C with WMO Symposium
Chair:
A. Valmassoi, B. Ahrens
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The ERA5-Land Global land surface reanalysis
Speaker:
Joaquin Munoz-Sabater
(ECMWF)
|
15m | |
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Preparations for assimilating rescued and reprocessed satellite sounding observatins in the next generation global atmospheric reanalysis at ECMWF - ERA6
Speaker:
William Bell
(ECMWF)
|
15m | |
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The NASA GMAO retrospective analysis for the 21st century GEOS-R21 C
Speaker:
Amal El Akkraoui
(NASA-SSAI)
|
15m | |
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The CMCC Global Ocean Reanalysis System (C-GLORS): a series of consolidated eddy-permitting ocean reanalyses
Speaker:
Deep Sankar Banerjee
(CMCC)
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15m | |
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Break
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15m | |
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Session 4 cont.: Assessing the impact of observations
Chair:
Katrin Lonitz
(ECMWF),
Anthony Weaver
(CERFACS)
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Land observations for model calibration and data assimilation
Speaker:
Jana Kolassa
(GMAO)
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45m | |
| Friday, 17 September | |||
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Session 5: New science and future directions
Chair:
Elias Holm
(ECMWF),
Indira Rani
(NCMRWF)
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Future atmospheric observations: What might be important in the future, techniques to assess
Speaker:
Dorothee Coppens
(EUMETSAT)
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45m | |
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Poster session 13 (joint with WMO Symposium P5)
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1h | |
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Observing the Earth from Space
Speaker:
Craig Donlon
(ESA)
|
45m | |
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Break (joint with WMO Symposium)
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15m | |
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Future earth system observations: What might be important in the future, techniques to assess
Speaker:
Natalia Donoho
(NOAA)
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45m | |
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Break
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15m | |
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Session 5 cont.: New science and future directions
Chair:
Chris Burrows
(ECMWF),
Enza Di Tomaso
(BSC)
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A holistic perspective of observation value in Earth System NWP and digital twins
Speaker:
Tony McNally
(ECMWF)
|
45m | |
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Break
|
15m | |
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The role of non-operational observations today and in the future
Speaker:
Roger Randriamampianina
(Norwegian Meteorological Institute)
|
45m | |
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Break (joint with WMO Symposium)
|
15m | |
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All-surface assimilation: improving the use of satellite data over land, snow and sea-ice surfaces
Speaker:
Alan Geer
(ECMWF)
|
45m | |
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Closing remarks
Speaker:
Andy Brown
(ECMWF)
|
10m | |
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Poster session 15 (joint with WMO Symposium P5)
|
1h | |
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Close of Annual Seminar
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5m | |