Annual Seminar 2021

Name: Annual Seminar 2021
Start: 2021-09-13T09:00:00+01:00
End: 2021-09-17T19:00:00+01:00
Location: No location set

Overview
Annual Seminar programme
Organising committee
Science committee
Contact

Material Package

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Specific sessions

Specific contributions

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Sessions*

Session 1: Which observations are used and do they meet the requirement?

Session 3: Current challenges

Session 2: How are observations processed and assimilated?

Session 4: Assessing the impact of observations

Session 5: New science and future directions

Poster session 2 (joint with Symposium P1)

Close of Annual Seminar

Poster session 9 (joint with WMO Symposium P3)

Poster session 15 (joint with WMO Symposium P5)

Poster session 6 (joint with WMO Symposium P2)

Opening

Session 4 cont.: Assessing the impact of observations

Session 1 cont.: Which observations are used and do they meet the requirement?

Session 2 cont.: How are observations processed and assimilated?

Session 3 cont.: Current challenges

Session 5 cont.: New science and future directions

Poster session 3 (joint with Symposium P1)

Joint global reanalysis session J4-2 with WMO Symposium

Joint global reanalysis session J4-4C with WMO Symposium

Include materials from selected sessions

Contributions*

A holistic perspective of observation value in Earth System NWP and digital twins (in session "Session 5 cont.: New science and future directions")

A synoptic to decadal evaluation of the 20th century reanalysis version 3 (in session "Joint global reanalysis session J4-2 with WMO Symposium")

All-surface assimilation: improving the use of satellite data over land, snow and sea-ice surfaces (in session "Session 5 cont.: New science and future directions")

An Earth System view of observation (in session "Session 1: Which observations are used and do they meet the requirement?")

Atmospheric composition observations: overview, recent developments and gap analysis in the context of environment prediction (in session "Session 1 cont.: Which observations are used and do they meet the requirement?")

Atmospheric composition observations: overview, recent developments and gap analysis in the context of weather prediction (in session "Session 1 cont.: Which observations are used and do they meet the requirement?")

Atmospheric observations - satellite: overview, recent developments and gap analysis (in session "Session 1: Which observations are used and do they meet the requirement?")

Bias aware data assimilation (in session "Session 3: Current challenges")

Challenges in microwave radiative transfer parameterization of the Earth surface, passive and active, from low to high frequencies, for both atmosphere and surface characterizations (in session "Session 3: Current challenges")

Challenges in Quality Control (in session "Session 3 cont.: Current challenges")

Close of Annual Seminar

Closing remarks (in session "Session 5 cont.: New science and future directions")

Considerations for radiative transfer observation operators in Data Assimilation (in session "Session 2 cont.: How are observations processed and assimilated?")

Evaluating forecast impact of current and future observations (in session "Session 4 cont.: Assessing the impact of observations")

Future atmospheric observations: What might be important in the future, techniques to assess (in session "Session 5: New science and future directions")

Future earth system observations: What might be important in the future, techniques to assess (in session "Session 5: New science and future directions")

Ice breaker (in session "Opening")

In situ atmospheric observations: status, developments, gap analysis (in session "Session 1: Which observations are used and do they meet the requirement?")

Joint welcome address to Annual Seminar and WCRP-WWRP Symposium (the welcome addresses are not livestreamed) (in session "Opening")

JRA-3Q: Japanese reanalysis for three quarters of a century (in session "Joint global reanalysis session J4-2 with WMO Symposium")

Land observations for model calibration and data assimilation (in session "Session 4 cont.: Assessing the impact of observations")

Observation error covariances, can we handle spatial obs error correlations (in session "Session 3: Current challenges")

Observation processing and calibration: how to assess errors in level 1 radiances; the role of NWP in cal/val (in session "Session 2: How are observations processed and assimilated?")

Observations monitoring and related diagnostics (in session "Session 4: Assessing the impact of observations")

Observing the Earth from Space (in session "Session 5: New science and future directions")

Ocean and wave observations: overview, recent developments and gaps (in session "Session 1: Which observations are used and do they meet the requirement?")

Ocean Observing System Experiments (OSEs) (in session "Session 4 cont.: Assessing the impact of observations")

Overview of observational aspects of data assimilation (in session "Session 2 cont.: How are observations processed and assimilated?")

Passive and active observations of clouds and precipitation for model validation and data assimilation (in session "Session 4: Assessing the impact of observations")

Poster session 1 (joint with WMO Symposium P1) (in session "Session 1: Which observations are used and do they meet the requirement?")

Poster session 4 (joint with WMO Symposium P2) (in session "Session 2: How are observations processed and assimilated?")

Poster session 5 (joint with WMO Symposium P2) (in session "Session 2: How are observations processed and assimilated?")

Poster session 7 (joint with WMO Symposium P3) (in session "Session 3: Current challenges")

Poster session 8 (joint with WMO Symposium P3) (in session "Session 3: Current challenges")

Poster session 10 (joint with WMO Symposium P4) (in session "Session 4: Assessing the impact of observations")

Poster session 13 (joint with WMO Symposium P5) (in session "Session 5: New science and future directions")

Practical challenges using observations in operational numerical weather prediction systems (in session "Session 2: How are observations processed and assimilated?")

Preparations for assimilating rescued and reprocessed satellite sounding observatins in the next generation global atmospheric reanalysis at ECMWF - ERA6 (in session "Joint global reanalysis session J4-4C with WMO Symposium")

Radiometric Calibration and Recalibration: Theory, Practice and Future Perspective (in session "Session 2: How are observations processed and assimilated?")

Sea ice observations: overview, recent developments and gap analysis (in session "Session 1: Which observations are used and do they meet the requirement?")

Snow land observations: overview, recent developments (in session "Session 1 cont.: Which observations are used and do they meet the requirement?")

Snow-free land observations (in session "Session 1 cont.: Which observations are used and do they meet the requirement?")

The CMCC Global Ocean Reanalysis System (C-GLORS): a series of consolidated eddy-permitting ocean reanalyses (in session "Joint global reanalysis session J4-4C with WMO Symposium")

The ERA5-Land Global land surface reanalysis (in session "Joint global reanalysis session J4-4C with WMO Symposium")

The ERA reanalysis: a detailed record of the climate and weather for the past 70 years (in session "Joint global reanalysis session J4-2 with WMO Symposium")

The NASA GMAO retrospective analysis for the 21st century GEOS-R21 C (in session "Joint global reanalysis session J4-4C with WMO Symposium")

The role of non-operational observations today and in the future (in session "Session 5 cont.: New science and future directions")

Towards consistent exploitation of Earth system observations in coupled assimilation systems (in session "Session 3 cont.: Current challenges")

Include materials from selected contributions

Events scheduled on*

13/09/2021

14/09/2021

15/09/2021

16/09/2021

17/09/2021

Include materials from sessions/contributions scheduled on the selected dates

#AS2021

Annual Seminar looks into Earth system observations (web article)

Annual Seminar photos

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