CEOS Development Environment

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AC-VC-17

Event Dates: June 7th - 11th, 2021

The 17th Meeting of the CEOS Atmospheric Composition Virtual Constellation

Daily sessions will begin at 13:00 UTC (06:00 US PDT, 09:00 US EDT, 15:00 CET, 22:00 KST/JST) and last ~ 2.5 hours or less.

Week At A Glance

  • Monday, June 7th: Greenhouse Gases
  • Tuesday, June 8th: Air Quality Trace Gases
  • Wednesday, June 9th: Tropospheric Ozone
  • Thursday, June 10th: Air Quality Aerosols
  • Friday, June 11th: Interdisciplinary Topics and Wrap Up

Important Meeting Documents

Agenda and Presentations

Monday, June 07th, 2021 – Day 1

Time (UTC)

ID

Title

Chair/Speaker

Duration (min)

13:00

 

Welcome, opening, meeting goals, meeting setup

Barry Lefer (NASA), Ben Veihelmann (ESA), Hiroshi Tanimoto (NIES)

15

Greenhouse Gas Session

Dave Crisp (JPL), John Worden (JPL)

Greenhouse Gas Emission Inventories for the Global Stocktake

13:15

1.01

Overview of CEOS CO2 and CH4 Inventory Objectives and Plans [ Presentation ]

Dave Crisp (JPL)

10

13:25

1.02

Status of CO2 Inventory Development Activities [ Presentation ]

Brendan Byrne (JPL) and David Baker (CSU)

20

13:45

1.03

Status of CH4 Inventory Development Activities [ Worden Presentation | Engelen Presentation ]

John Worden (JPL) and Jerome Barre (ECMWF)

20

14:05

1.04

Inventory Development Discussion [ Presentation ]

All

10

Greenhouse Gas Mission Status and Plans (Speed Talks)

14:15

1.05

TROPOMI CH4 in Combination with High Spatial Resolution Instruments [ Presentation ]

Ilse Aben (SRON)

3

14:18

1.06

OCO-2/3 [ Presentation ]

Annmarie Eldering (JPL)

3

14:21

1.07

MethaneSat [ Presentation ]

Jonathan Franklin (Harvard)

3

14:24

1.08

AIM project [ Presentation ]

Ray Nassar (ECCC)

3

14:27

1.09

Joint NO2 / CO2 Observations from GOSAT-GW [ Presentation ]

Hiroshi Tanimoto (NIES)

3

14:30

1.10

Carbon Mapper Constellation [ Presentation ]

Riley Duren (University of Arizona)

3

14:33

1.11

CH4 Emissions Estimation using Multiple Satellites [ Presentation ]

Sudhanshu Pandey (SRON)

3

14:36

1.12

Comparison of Information Content of GOSAT and TROPOMI Global inversions, Role of Accuracy [ Presentation ]

Zhen Qu (Harvard)

3

14:39

1.13

Improving Retrieval Sccuracy of CH4 and CO2 [ Presentation ]

Jochen Landgraf (SRON)

3

14:42

1.14

Challenges in Integrating Multiple Data Sets for Quantifying Fluxes / Emissions [ Presentation ]

Lesley Ott (NASA)

3

14:45

1.15

Efforts to Quantify the Atmospheric Sink of Methane (OH) [ Presentation ]

Kazu Miyazaki (JPL)

3

14:48

1.16

CO2M [ Presentation ]

Yasjka Meijer (ESA), Rüdiger Lang (EUMETSAT)

3

14:51

1.17

Microcarb [ Presentation ]

Carole Deniel (CNES)

3

14:54

1.18

Urban CO2 Flux from GOSAT Partial Column [ Presentation ]

Kei Shiomi (JAXA)

3

14:57

1.19

Discussion [ Presentation ]

All

12

End of Session

 

Tuesday, June 08th, 2021 – Day 2

Time (UTC)

ID

Title

Chair/Speaker

Duration (min)

Air Quality Trace Gas Session

Ben Veihelmann (ESA), Barry Lefer (NASA), Hiroshi Tanimoto (NIES)

Highlights of Missions in Operation

13:02

2.02

Air Quality Observations from GEMS [ Presentation 1 | Presentation 2 ]

Jongmin Yoon (NIER), Jeong Ah Yu (NIER)

10

13:12

2.03

Air Quality Observations from Sentinel-5 Precursor/TROPOMI [ Presentation ]

Claus Zehner (ESA), Pepijn Veefkind (KNMI)

10

13:22

2.04

Air Quality Observations using the Thermal Infrared [ Presentation ]

Cathy Clerbaux (LATMOS/CNRS) , Dave Edwards (UCAR), Dylan Millet (UMN)

10

13:32

2.05

Isoprene Observations using the Thermal Infrared [ Presentation ]

Dylan Millet (UMN)

10

13:42

2.06

Air Quality Observations from EMI [ Presentation ]

Cheng Liu, Yapeng Wang (CAS)

10

Missions in Preparation (Speed Talks)

13:52

2.07

TEMPO Status Update [ Presentation ]

Kelly Chance (SAO)

5

13:57

2.08

Sentinel-4/-5 Status Update [ Background | Presentation ]

Ben Veihelmann (ESA), Rose Munro 5 (EUMETSAT)

5

14:02

2.09

Plans for Geostationary and Extended Orbits (GEO-XO) Satellite System [ Presentation ]

Shobha Kondragunta (NOAA)

5

 Validation

14:07

2.10

Pandonia Global Network [ Presentation ]

Alexander Cede (Luftblick) , Luke Valin (US EPA), Jim Szykman (US EPA), Angelika Dehn (ESA)

10

14:17

2.11

GEMS Validation Plan, Validation Campaign, PAN [ Presentation ]

CK Song (UNIST), Sangwoo Kim (SNU), Limseok Chang (NIER)

10

14:27

2.12

European Participation in GEMS Cal/Val [ Presentation ]

Diego Loyola (DLR)

10

14:37

2.12b

S5P/TROPOMI SO2 Validation by Airborne Measurements [ Presentation ]

Heidi Huntrieser (DLR)

5

14:42

2.13

S5P/TROPOMI HCHO and NO2 Validation using Ground-based and Airborne Instruments [ van Roozendael Presentation | Judd Presentation ]

Michel Van Roozendael (BIRA), Jean- Christopher Lambert (BIRA), Laura Judd (NASA)

20

15:02

2.14

MAX-DOAS Network in Asia and the Pacific for Validation of S5P, GEMS and GOSAT-GW [ Presentation ]

Yugo Kanaya (JAMSTEC)

5

 Discussion

15:07

2.15

  • Covid impact, what can be learnt from the emission changes?
  • Status CEOS workplan actions on Cal/Val coordination
  • Toward a consistent AQ constellation
  • Need to push for specific developments? (e.g. synergy, better cloud and aerosol corrections, …)

all

20

 End of Session

 

 

Wednesday, June 09th, 2021 – Day 3

Time (UTC)

ID

Title

Chair/Speaker

Duration (min)

Tropospheric Ozone Session

Diego Loyola (DLR), Gordon Labow (NASA), Hiroshi Tanimoto (NIES)

13:00

3.01

Introduction to the Tropospheric Ozone Session [ Presentation ]

Diego Loyola (DLR)

2

Tropospheric Ozone Validation

13:02

3.02

Tropospheric O3 Validation Process and Gap Analysis 

Arno Keppens (BIRA-IASB)

15

13:17

3.03

Ground-based Validation of Tropospheric O3 Datasets [ Presentation ]

Daan Hubert (BIRA-IASB)

10

13:27

3.04

Evaluation and Validation of Tropospheric Ozone Hourly and Daily Maps Measured from EPIC, OMPS, OMI, and MLS Satellite Instruments [ Presentation ]

Jerry Ziemke (NASA GSFC)

10

13:37

3.05

Validation of the Upcoming v2 SAO OMI Ozone Profile Product Against Ozonesondes [ Presentation ]

Juseon Bak (Pusan National University)

10

13:47

3.06

Validation of TROPOMI/BASCOE Tropospheric Ozone [ Presentation ]

Klaus-Peter Heue (DLR)

10

13:57

3.07

Discussion [ Presentation ]

 

3

Modeling

14:00

3.08

TOAR-II Chemical Reanalysis Focus Working Group [ Presentation ]

Kazuyuki Miyazaki (NASA JPL)

10

14:10

3.09

Use of Ozone Retrievals in the CAMS System and Steps to Include New Datasets [ Presentation ]

Antje Inness (ECMWF)

10

14:20

3.10

Impacts of Horizontal Resolution on Global Data Assimilation of Satellite Measurements [ Presentation ]

Takashi Sekiya (JAMSTEC)

10

14:30

3.11

Toward a Reanalysis Suitable for Stratospheric Ozone Trend Studies [ Presentation ]

Krysztof Wargan (NASA/GSFC)

10

14:40

3.12

High-resolution Ozone Forecasts for Germany and Border Countries [ Presentation ]

Ehsan Khorsandi and Frank Baier (DLR)

10

14:50

3.13

Discussion

 

10

End of Session