OMI Science Team Meeting 14 – 17 June 2005 OMI...

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Aura Meeting, March 2005, PasadenaP.F. Levelt, KNMI

OMI Science Team MeetingOMI Science Team Meeting14 14 –– 17 June 200517 June 2005

OMI ResultsOMI Results

PieternelPieternel LeveltLevelt

KNMIKNMIThe NetherlandsThe Netherlands


International OMI TeamInternational OMI TeamInternational OMI Science teamInternational OMI Science team

PI: PI: P.F. LeveltP.F. Leveltdep.PI: dep.PI: G.H.J. van den G.H.J. van den OordOordcoco--PIPI’’s: s: E. E. HilsenrathHilsenrath and and

G.W. G.W. Leppelmeier Leppelmeier & J. & J. TamminenTamminen

US ST Leader: US ST Leader: P.K. P.K. BhartiaBhartia……. And about 60 . And about 60 -- 80 scientists 80 scientists

IndustryIndustryDutch: DS, TNODutch: DS, TNO--TPD, SRONTPD, SRONFinnish: VTT, PatriaFinnish: VTT, PatriaUSA: Northrop GES USAUSA: Northrop GES USA

Dutch and Finnish Space AgenciesDutch and Finnish Space AgenciesNIVR and FMINIVR and FMI

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Thanks to OMI Science Team !Thanks to OMI Science Team !PK Bhartia US OMI Team Leader Pieternel Levelt OMI-Principal Investigator Albert Fleig Data processing Bert van den Oord Deputy PI Richard McPeters Dept. TL science Pepijn Veefkind Lead Algorithm WG Lawrence Flynn Ozone algorithm Marcel Dobber Lead Calibration WG Jack Fishman Trop. Ozone algorithm Ruud Dirksen Instrument calibration. Kelly Chance Trace gas algorithm Robert Voors Instrument calibration James Gleason NO2 algorithm Quintus Kleipool Instrument calibration Joanna Joiner Cloud algorithm Johan de Haan Cloud algorithm Omar Torres Aerosol algorithm Mark Kroon OMI Validation George Mount Instrument calibration Ellen Brinksma Validation + NO2 algorithm Donald Heath Instrument calibration Folkert Boersma NO2 algorithm + validation Richard Cebula Instrument calibration Jacques Claas Lead OMI Operations Arlin Krueger SO2 algorithm René Noordhoek OMI scientific secretary Derek Cunnold Ozone validation Wim Som de Cerff OMI data processing Charles Trepte Aerosol validation Henk Eskes OMI key ST member Ivanka Štajner Data assimilation Roeland van Oss OMI key ST member Stanley Sander NO2 validation Piet Stammes OMI key ST member Ernie Hilsenrath US co-PI Hennie Kelder OMI key ST member Gerrit de Leeuw OMI key ST member Claus Zehner OMI key ST member Johanna Tamminen Finnish co-PI Frank Dentener OMI key ST member Gilbert Leppelmeier Retiring Finnish co-PI Ilse Aben OMI key ST member Anssi Mälkki Finnish Program Leader Ivar Isaksen OMI key ST member Esko Kyrö Validation Ulrich Platt OMI key ST member Aapo Tanskanen Surface UV irradiance Didier Hauglustaine OMI key ST member Seppo Hassinen OMI VFD products Paul Simon OMI key ST member


Successful Aura Launch: 15 July 2004Successful Aura Launch: 15 July 2004

© Rick Baldridge T. Boer/Boeing

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OMIOMI onon board of EOSboard of EOS--AuraAura

OMIOMI

MLSMLS

HIRDLSHIRDLS

TESTES


OMI on the spacecraftOMI on the spacecraftOMI was designed and build by an international consortium, OMI was designed and build by an international consortium, lead by Dutch Space and TNOlead by Dutch Space and TNO--TPD:TPD:

Optical Assembly:Optical Assembly:Dutch Space,Dutch Space,TNO TPD, SRON,TNO TPD, SRON,Various small Dutch Various small Dutch companiescompaniesVTT FinlandVTT Finland

Electronic Electronic Assembly:Assembly:

Patria, FinlandPatria, Finland

Interface Adapter Interface Adapter Module:Module:

Northrop GES, Northrop GES, USAUSA

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OMIOMI’’s s Science Science team activitiesteam activities

Data products and research

In-flight calibration

Data processing(SIPS, ODPS, TMCF, VFD Södankyla) and operations

Validation


OMI InstrumentOMI Instrument

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OMI ProductsOMI Products

•• All products have been shown to be retrievable (except for All products have been shown to be retrievable (except for OClOOClO))

•• OMI O3 total column (TOMS) has been publicly released OMI O3 total column (TOMS) has been publicly released since half May (TOMSsince half May (TOMS--website; Validation stage 1). Update website; Validation stage 1). Update of level 2 algorithm including readof level 2 algorithm including read--me file is in progress. me file is in progress.

•• Provisional release of Ozone DOAS, NO2 total column Provisional release of Ozone DOAS, NO2 total column DOAS, Cloud (O2DOAS, Cloud (O2--O2 and Raman), AOT and O2 and Raman), AOT and ssassa, SO2, UV, SO2, UV--B, HCHO, B, HCHO, BrOareBrOare expected in the next 1 to 2 months expected in the next 1 to 2 months –– are are meant for the validation PImeant for the validation PI’’s.s.


July 2006November 2005July 2005- O3 profile

November 2006November 2005January 2005- OClO

June 2006June 2005January 2005- BrO

June 2006June 2005January 2005- SO2

August 2006August 2005January 2005- HCHO

January 2006July 2005January 2005- Surface UVB

June 2006June 2005October 2004- Cloud Height (Raman)

October 2005June 2005October 2004- Cloud Height (O2-O2)

MISSION ESSENTIAL

TBDTBDTBD- Trop O3

January 2006July 2005October 2004- NO2 (total column) and trop NO2 column

August 2005June 2005October 2004- Aerosol

October 2005June 2005October 2004- Total Column Ozone (DOAS)

April 2005January 2005October 2004- Total Column Ozone (TOMS)

March 2006August 2005September 2004- L1B

MISSION CRITICAL

Validated Stage 1 release

Provisional release

Beta releaseProduct

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OMI Total Ozone (TOMS) Public Released OMI Total Ozone (TOMS) Public Released (TOMS website)(TOMS website)


First OMI data to IPCCFirst OMI data to IPCC

Average column ozone pole ward of Average column ozone pole ward of 63 latitude in the springtime of each 63 latitude in the springtime of each hemisphere (March for the NH and hemisphere (March for the NH and October for the SH), in Dobson October for the SH), in Dobson units, based on data from various units, based on data from various satellite instruments as indicated. satellite instruments as indicated. Data point from the Ozone Data point from the Ozone Monitoring Instrument (OMI) is Monitoring Instrument (OMI) is preliminary. preliminary. Figure is updated Figure is updated from Newman et al. (1997) from Newman et al. (1997)

IPCC/TEAP Special Report: Safeguarding the ozone layer and the IPCC/TEAP Special Report: Safeguarding the ozone layer and the global climate system: global climate system: Issues related to theIssues related to the hydrofluorocarbonshydrofluorocarbons andand perfluorocarbonsperfluorocarbons, Summary for Policy Makers, , Summary for Policy Makers, WMO/UNEP, 2005. WMO/UNEP, 2005.

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NONO22 MeasurementsMeasurements

Air pollution by NO2 above The NetherlandsVeefkind

NO2 above the United States 29 January2005 (AVE Campaign)Bucsela, Gleason


AerosolsAerosols

Dust aerosols crossing the MediterraneanOmar Torres- NASA GSFC

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OMI resultsOMI results

Level 1b results and calibrationLevel 1b results and calibrationMarcel Marcel DobberDobber

Level 2 resultsLevel 2 resultsPepijn Veefkind Pepijn Veefkind Ernest Ernest HilsenrathHilsenrathJohanna Johanna TamminenTamminen


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Eerste metingen luchtverontreinigingen (NOEerste metingen luchtverontreinigingen (NO22stikstofdioxide) van hetstikstofdioxide) van het Ozone MonitoringOzone MonitoringInstrument (OMI); aangeboden door het Instrument (OMI); aangeboden door het KNMI en NIVR aan de directeurKNMI en NIVR aan de directeur--generaal generaal van hetvan het RijksRijks Instituut voor Volksgezondheid Instituut voor Volksgezondheid en Milieu (RIVM): Dr. M.J.W.en Milieu (RIVM): Dr. M.J.W. SprengerSprenger

23 november 200423 november 2004


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