OMI ST Meeting, KNMI, June 2006 Dr. P.F. Levelt, KNMI OMI ST Meeting intro Pieternel Levelt OMI...

OMI ST Meeting, KNMI, June 2006

Dr. P.F. Levelt, KNMI

OMI ST Meeting introOMI ST Meeting intro

Pieternel LeveltPieternel Levelt

OMI Principal InvestigatorOMI Principal Investigator

OMI ST MeetingOMI ST Meeting

June 2006June 2006

TRopospheric composition and Air TRopospheric composition and Air Quality (TRAQ):Quality (TRAQ):

selected for ESA EOEP pre-phase Aselected for ESA EOEP pre-phase A

Pieternel Levelt, KNMIPieternel Levelt, KNMI

Claude Camy-Peyret, CNRSClaude Camy-Peyret, CNRS



TROPOMI:TROPOMI: UV/VIS/SWIR instrument (trop) columns of UV/VIS/SWIR instrument (trop) columns of OO33, NO, NO22, SO, SO22, HCHO, aerosols & CO and , HCHO, aerosols & CO and

CHCH44

PI KNMI (Levelt); co-PI SRON (Aben)PI KNMI (Levelt); co-PI SRON (Aben)

SIFTI (FTIR):SIFTI (FTIR): O3, CO, CHO3, CO, CH44: trop columns and profiles : trop columns and profiles

with intelligent pointing for cloud free pixelswith intelligent pointing for cloud free pixels

PI LPMA (Camy-Peyret), co-PI SRON PI LPMA (Camy-Peyret), co-PI SRON (Aben), CMS (Lavanant)(Aben), CMS (Lavanant)

OCAPI:OCAPI: POLDER type of instrument: POLDER type of instrument: AOD, ssa, aerosol sizes and aerosol type AOD, ssa, aerosol sizes and aerosol type

PI LOA (Tanre)PI LOA (Tanre)

TRAQ Payload: inclined polar orbit:TRAQ Payload: inclined polar orbit:up to 5 overpasses a dayup to 5 overpasses a day



Overview History OMIOverview History OMI ~ 1993-1996~ 1993-1996: design discussions KNMI with TNO/DS: design discussions KNMI with TNO/DS 19961996 : The Green Book (ESA WPP-123 OMI Ozone Monitoring Instrument for Metop) : The Green Book (ESA WPP-123 OMI Ozone Monitoring Instrument for Metop) 19961996 : OMI was not selected for Metop series EUMETSAT : OMI was not selected for Metop series EUMETSAT 1997:1997:

June/July : Meeting in Washington DC June/July : Meeting in Washington DC August : Aura Meeting in Boulder, CO August : Aura Meeting in Boulder, CO

1998:1998: January: NASA-KNMI-NIVR Meeting at KNMI January: NASA-KNMI-NIVR Meeting at KNMI Februari/March: request of NASA to NIVR for national contribution OMI to NASA’s space craft EOS Februari/March: request of NASA to NIVR for national contribution OMI to NASA’s space craft EOS

CHEMCHEM Finland is requested also to participateFinland is requested also to participate March 31: Minister of Economical Affairs (Wijers) decided positiveMarch 31: Minister of Economical Affairs (Wijers) decided positive April 1: Formal request of NIVR to KNMI for PI shipApril 1: Formal request of NIVR to KNMI for PI ship June 29: KNMI appoints PI June 29: KNMI appoints PI June 30: PI goes on pregnancy leave June 30: PI goes on pregnancy leave August: Noordhoek is appointed as scientific secretaryAugust: Noordhoek is appointed as scientific secretary



Overview History OMIOverview History OMI

1998:1998: November 2: November 2:

OMI team: Levelt & NoordhoekOMI team: Levelt & Noordhoek 5000 pages PDR5000 pages PDR

December 2,3,4: PDR: RID’s instrument req. formulatedDecember 2,3,4: PDR: RID’s instrument req. formulated April: van den Oord and Veefkind join the team: 4 fteApril: van den Oord and Veefkind join the team: 4 fte October/November : Dutch OMI team increases to 10 fteOctober/November : Dutch OMI team increases to 10 fte Hilsenrath represents NASA as OMI co-PI Hilsenrath represents NASA as OMI co-PI OSAB is formedOSAB is formed

1999:1999: December: CDR (8000 pages): requirements discussionDecember: CDR (8000 pages): requirements discussion January-February: Implementation paper consensus on req.January-February: Implementation paper consensus on req. Algorithm development startedAlgorithm development started Design Ground segment (ODPS and NRT) startedDesign Ground segment (ODPS and NRT) started Hilsenrath represents NASA as OMI co-PI in the OSABHilsenrath represents NASA as OMI co-PI in the OSAB



Overview History OMIOverview History OMI 2000:2000:

January: MoU NASA-NIVR meeting which lead to final MoU January: MoU NASA-NIVR meeting which lead to final MoU Half 2000- end 2000: Selection of US team and US team leaderHalf 2000- end 2000: Selection of US team and US team leader

1999/2000/2001:1999/2000/2001: OMI manufacturing and performance testingOMI manufacturing and performance testing

Several NIVR and NASA reviews Several NIVR and NASA reviews Operational schedule: severe adjustmentOperational schedule: severe adjustment Dutch OMI team increases from 10 to 15 fteDutch OMI team increases from 10 to 15 fte

2002: 2002: Calibration: under discussionCalibration: under discussion

Several NIVR and NASA reviewsSeveral NIVR and NASA reviews November 2002: OMI first instrument to be delivered to NASA, limited November 2002: OMI first instrument to be delivered to NASA, limited

calibrationcalibration Start of validation planningStart of validation planning



Overview History OMIOverview History OMI 2003:2003:

Several OMI calibration reviews for key data base Several OMI calibration reviews for key data base Intensive Ground segment and operations testing Intensive Ground segment and operations testing Delivery operational software (O3, O2-O2 and NO2)Delivery operational software (O3, O2-O2 and NO2) April 2003: Dutch OMI ST is reviewed by intern. committee: positive!April 2003: Dutch OMI ST is reviewed by intern. committee: positive! Last version of JPIP is exchangedLast version of JPIP is exchanged

2004:2004: Recovery plan for calibration (March – July 2004): 10 fteRecovery plan for calibration (March – July 2004): 10 fte Severe adjustment operational schedule (dark side) for in-flight calibration Severe adjustment operational schedule (dark side) for in-flight calibration

measurementsmeasurements July 15 : LaunchJuly 15 : Launch LEO phase (4 fte): 10 days up (USA) – 10 days down (Holland)LEO phase (4 fte): 10 days up (USA) – 10 days down (Holland) OMI team extends to ~ 25-30 fteOMI team extends to ~ 25-30 fte

T. Boer/Boeing



2004-2005:2004-2005: Extensive effort on in-flight calibration/level 1b/TMCF (6 –10 fte): external personnel hiredExtensive effort on in-flight calibration/level 1b/TMCF (6 –10 fte): external personnel hired

Errors for on-ground calibrationErrors for on-ground calibration CCD dark current (stripes)CCD dark current (stripes)

Ground segment (3 fte)Ground segment (3 fte) Operations (4 – 2,5 fte): external personnel hiredOperations (4 – 2,5 fte): external personnel hired Improvement level 2 algorithms (2 fte)Improvement level 2 algorithms (2 fte) Validation (2 fte) Validation (2 fte)

2006:2006: size OMI team : ~15 fte (+ 4 external) size OMI team : ~15 fte (+ 4 external) In-flight cal/level1b/TMCF (7 fte): of which external personnel hired (3)In-flight cal/level1b/TMCF (7 fte): of which external personnel hired (3)

Time-dependent OPFTime-dependent OPF Improvement key data base using in-flight Improvement key data base using in-flight calibration measurementscalibration measurements

Ground segment (2 fte)Ground segment (2 fte) Operations (2,5 fte): external personnel hiredOperations (2,5 fte): external personnel hired Improvement level 2 algorithms (3 fte)Improvement level 2 algorithms (3 fte) Validation (3 fte)Validation (3 fte)

Overview History OMIOverview History OMI



OMI Project Status (1)OMI Project Status (1)

OperationsOperations OMI operations is almost flawlessOMI operations is almost flawless Since Launch (July 15, 2004) only 4 days of data lossSince Launch (July 15, 2004) only 4 days of data loss FMM issue is off the tableFMM issue is off the table

In-flight CalibrationIn-flight Calibration OMI in-flight calibration program to recover from the on-ground calibration OMI in-flight calibration program to recover from the on-ground calibration

limited program will be 90 % finished at the end of 2006limited program will be 90 % finished at the end of 2006 Dark current correction of the CCD (causing stripes in the data products) Dark current correction of the CCD (causing stripes in the data products)

will be corrected for in the next release of the level 1b softwarewill be corrected for in the next release of the level 1b software Level 1b product planned public release is planned in November 2006 (ECS Level 1b product planned public release is planned in November 2006 (ECS

3 collection)-gradual release of data.3 collection)-gradual release of data. Data productsData products

All data products have been provisional released (except O3 profile)All data products have been provisional released (except O3 profile) 4 data products are public released4 data products are public released All data products will be public released this yearAll data products will be public released this year



OMI Project Status (2)OMI Project Status (2) Validation: extensive validation program:Validation: extensive validation program:

NASA aircraft campaignsNASA aircraft campaigns ESA/NIVR/KNMI AOESA/NIVR/KNMI AO NASA NRANASA NRA

Ground systemGround system SIPS and ODPS performance is as expectedSIPS and ODPS performance is as expected NRT system O3 and NO2 since January 2006:NRT system O3 and NO2 since January 2006:O3 data to NOAA and ECMWF; NO2 at KNMI websiteO3 data to NOAA and ECMWF; NO2 at KNMI website VFD system is operational since March 2006VFD system is operational since March 2006 Reprocessing for ECS collection 3 will start in Nov. 2006Reprocessing for ECS collection 3 will start in Nov. 2006

Bert van den Oord : to R&D Infrastructure (division head)Bert van den Oord : to R&D Infrastructure (division head) Pepijn Veefkind from now on deputy-PIPepijn Veefkind from now on deputy-PI Marcel Dobber from now on instrument Marcel Dobber from now on instrument Jacques Claas will be responsible for Jacques Claas will be responsible for ground segment from September 1 (and operations)ground segment from September 1 (and operations)

NRT images OMI NO2 June 18 (Sunday) and June 19 (Monday)KNMI TEMIS and OMI websites; van der A, Boersma, Eskes, Veefkind



OMI HighlightsOMI Highlights2004, 2005 and 2006:2004, 2005 and 2006:

OMI is one big highlight!OMI is one big highlight!



First OMI data delivered to IPCCFirst OMI data delivered to IPCCOMI data used in WMO Antarctic O3 report, 2005/2006 winterOMI data used in WMO Antarctic O3 report, 2005/2006 winter

Average column ozone pole ward Average column ozone pole ward of 63 latitude in the springtime of of 63 latitude in the springtime of each hemisphere (March for the NH each hemisphere (March for the NH and October for the SH), in Dobson and 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. Figure is updated preliminary. Figure is updated from Newman et al. (1997) from Newman et al. (1997)

IPCC/TEAP Special Report: Safeguarding the ozone layer and the global IPCC/TEAP Special Report: Safeguarding the ozone layer and the global climate system: climate system: Issues related to the hydrofluorocarbons and Issues related to the hydrofluorocarbons and perfluorocarbons, Summary for Policy Makersperfluorocarbons, Summary for Policy Makers, WMO/UNEP, 2005. , WMO/UNEP, 2005.

OMI data delivered to IPCCOMI data delivered to IPCC



OMI’s view of KatrinaOMI’s view of KatrinaOMI reflectivity

OMI cloud pressure:O2-O2 DOASRetrieval; senses deeper in cloud than Raman

Sneep, de Haan, Stammes et al.

OMI effective cloud pressure: UV channels sensitive to Raman scattering see through high cirrus to lower water clouds with band structure

Joanna,Vassilkov et al., GRL, 2006

Veefkind, ThursdaySneep , poster Wednesday



OMI NO2 Images for April 15, 2004Glaeson , Veefkind et al. ,

0 20.e15molecules/cm2

Saturday 15 October Sunday 16 October Monday 17 October

OMI NRT NO2; Veefkind, Eskes, Boersma. Van der A, KNMI



AerosolAerosol

19 June 2005

Figures: Pepijn Veefkind, KNMI

Veefkind, Curier, De Leeuw, KNMI and TNO-FEL

Torres, NASA GSFC

Multiwavelength algorithmUV algorithm



CHO-CHO, HCHO, BrOCHO-CHO, HCHO, BrO

Figure: Thomas Kurosu, Smithsonian Astrophysical Observatory, Boston, USA

Kurosu and Chance, Harvard



Ambrym (Vanuatu) SOAmbrym (Vanuatu) SO22 plume plume

Feb 20, 2005: aviation controlFeb 20, 2005: aviation control

Clouds

Clouds



Tropospheric Ozone (scientific product)Tropospheric Ozone (scientific product)

MLS/OMI tropospheric ozone,Monthly average July and October 2005, Ziemke et al., JGR 2006

Trop.Ozone cloud slicing method, Ziemke et al.

24 and 28 June 2005



UV VFD Sodankyla :erythemal doseUV VFD Sodankyla :erythemal dose 19-06-19-06-20062006



Agenda Tuesday morningAgenda Tuesday morning

Day 1Day 1 Tuesday 20 June 2006 Tuesday 20 June 2006 (09:00 – 18:00 hours)(09:00 – 18:00 hours)

08:45 – 09:1508:45 – 09:15 Registration and CoffeeRegistration and Coffee

09:15 – 09:2509:15 – 09:25 Opening Opening Brouwer KNMI & CarpayNIVRBrouwer KNMI & CarpayNIVR

09:25 – 09:4009:25 – 09:40 General comments on OMI and EOS-Aura General comments on OMI and EOS-Aura LeveltLevelt

09:40 – 10:0009:40 – 10:00 Overview OperationsOverview Operations ClaasClaas

10:00 – 10:3010:00 – 10:30 Overview Calibration/Performance OMI Dobber / JarossOverview Calibration/Performance OMI Dobber / Jaross

10:30 – 10:4510:30 – 10:45 Tea & CoffeeTea & Coffee

10:45 – 11:3010:45 – 11:30 Overview (re)processing, ECS 3 and time-dependent OPF Overview (re)processing, ECS 3 and time-dependent OPF Van den Oord / HopkinsVan den Oord / Hopkins

11:30 – 12:3011:30 – 12:30 Calibration & Algorithm joint WG mtgCalibration & Algorithm joint WG mtg

Data systems WG meetingData systems WG meeting

12:30 – 13:3012:30 – 13:30 LunchLunch Location:Location: HallwayHallway



Agenda Tuesday afternoonAgenda Tuesday afternoon

Day 1Day 1 Tuesday 20 June 2006 Tuesday 20 June 2006 (09:00 – 18:00 hours)(09:00 – 18:00 hours)

13:30 – 14:3013:30 – 14:30 Calibration & Algorithm joint WG mtgCalibration & Algorithm joint WG mtg

Data systems WG meeting (continued)Data systems WG meeting (continued)

14:30 – 15:00 14:30 – 15:00 Cal. & Alg. & DS joint WG meetingCal. & Alg. & DS joint WG meeting

15:00 – 15:1515:00 – 15:15 RefreshmentsRefreshments

15:15 – 18:00 15:15 – 18:00 Calibration WG meetingCalibration WG meeting

Executive Committee MeetingExecutive Committee Meeting

18:0018:00 CloseClose



Agenda WednesdayAgenda WednesdayDay 2Day 2 Wednesday 20 June 2006 (09:00 – 18:00 hours)Wednesday 20 June 2006 (09:00 – 18:00 hours)09:00 – 11:0009:00 – 11:00 Workshop on Cloud EffectsWorkshop on Cloud Effects

Calibration WG mtg (continued)Calibration WG mtg (continued)Workshop on AerosolsWorkshop on Aerosols

10:15 – 10:2010:15 – 10:20 Quick in between breakQuick in between breakLocation:Location: Served in Hallway, consume in meeting roomsServed in Hallway, consume in meeting rooms

11: 00 – 12:1511: 00 – 12:15 Workshop on NOWorkshop on NO22

Workshop on UVB productWorkshop on UVB productInformal Meetings Informal Meetings

12:15 – 13:1512:15 – 13:15 LunchLunch13:15 – 14:4513:15 – 14:45 Workshop on Ozone ProductsWorkshop on Ozone Products

Workshop on SOWorkshop on SO22

Informal Meetings possible in:Informal Meetings possible in:14:45 – 15:0014:45 – 15:00 RefreshmentsRefreshments Location:Location: HallwayHallway15:00 – 16:0015:00 – 16:00 L L2G/L3 Product Discussion2G/L3 Product Discussion

Workshop on SOWorkshop on SO22 (continued) (continued)

16:00–18:00Core Group Summary, Discussion and Outlook Meeting (16:00–18:00Core Group Summary, Discussion and Outlook Meeting (NOTE: For OMI Science Team members NOTE: For OMI Science Team members onlyonly))



Agenda Wednesday Discussion MeetingAgenda Wednesday Discussion Meeting

Impressions about the overall performance of the International OMI Science Impressions about the overall performance of the International OMI Science team (what has worked well, what has not)team (what has worked well, what has not)

Issues Issues Near-term priorities for OMI (co-operation and research subjects)Near-term priorities for OMI (co-operation and research subjects) Upcoming eventsUpcoming events

Aura ST Meeting - DouglasAura ST Meeting - Douglas Validation Special Issue – SchoeberlValidation Special Issue – Schoeberl Fall AGUFall AGU Aura ST recompetition – Hilsenrath, SchoeberlAura ST recompetition – Hilsenrath, Schoeberl

OMI solar cal operations:needed?OMI solar cal operations:needed? Onderwerp Maarten ????Onderwerp Maarten ????



Agenda ThursdayAgenda ThursdayDay 3Day 3 Thursday 22 June 2006 Thursday 22 June 2006 (09:00 – 18:00 hours) (09:00 – 18:00 hours) 09:00 – 09:3009:00 – 09:30 Overview talk on Aura Overview talk on Aura M. Schoeberl / A. DouglassM. Schoeberl / A. Douglass09:30 – 09:5509:30 – 09:55 Overview OMI Overview OMI P.F. LeveltP.F. Levelt 09:55 – 10:1509:55 – 10:15 Wrap-up Workshops Wrap-up Workshops 10:15 – 10:3010:15 – 10:30 Tea & CoffeeTea & Coffee Location:Location: HallwayHallway10:30 – 11:4010:30 – 11:40 Wrap-up Workshops (continued) Wrap-up Workshops (continued) 11:40 – 12:00 11:40 – 12:00 improved Tropospheric Ozone from OMI-MLS Differences improved Tropospheric Ozone from OMI-MLS Differences

M. SchoeberlM. Schoeberl 12:00 – 13:0012:00 – 13:00 LunchLunch Location:Location: HallwayHallway13:00 – 13:2013:00 – 13:20 OMI validation by ground based remote sensing: ozone columns OMI validation by ground based remote sensing: ozone columns

and atmospheric profiles and atmospheric profiles A. Shavrina : not presentA. Shavrina : not present13:00 – 13:2013:00 – 13:20 Validation of OMI total ozone using ground-based Validation of OMI total ozone using ground-based

Brewer observations Brewer observations D. Balis D. Balis

13:20 – 13:4013:20 – 13:40 OMI DOAS and TOMS O OMI DOAS and TOMS O33 validation status and TOMS DOAS validation status and TOMS DOAS algorithm comparisons algorithm comparisons M. Kroon M. Kroon

13:40 – 14:0013:40 – 14:00 Validation of OMI products over Europe with ground-based UV Validation of OMI products over Europe with ground-based UV instruments instruments P. Weihs P. Weihs

14:00 – 14:2014:00 – 14:20 Validation of the OMI surface UV irradiance products, and Finnish Validation of the OMI surface UV irradiance products, and Finnish contribution to validation of the OMI ozone profile productscontribution to validation of the OMI ozone profile products A. TanskanenA. Tanskanen



Agenda ThursdayAgenda ThursdayDay 3Day 3 Thursday 22 June 2006 Thursday 22 June 2006 (09:00 – 18:00 hours)(09:00 – 18:00 hours)14:20–14:40 O14:20–14:40 OMI aerosols validation status and Torres-Veefkind aerosol MI aerosols validation status and Torres-Veefkind aerosol

algorithm comparisons algorithm comparisons C.J. BraakC.J. Braak

14:40 – 15:0014:40 – 15:00 Validation of the OMI O Validation of the OMI O22-O-O22 cloud product using MODIS/Aqua cloud product using MODIS/Aqua M. SneepM. Sneep

15:00 – 15:2015:00 – 15:20 RefreshmentsRefreshments Location:Location: HallwayHallway15:20 – 15:4015:20 – 15:40 St Status Aura Validation Data Center atus Aura Validation Data Center B.R. Bojkov B.R. Bojkov 15:40 – 16:0015:40 – 16:00 Calibration and validation of OMI measurements using a numerical Calibration and validation of OMI measurements using a numerical

weather prediction assimilation system weather prediction assimilation system S. MiglioriniS. Migliorini

16:00 – 16:2016:00 – 16:20 Validation of tropospheric NO Validation of tropospheric NO22 measurements from OMI measurements from OMI

in urban and suburban sites in the UK in urban and suburban sites in the UK L. KramerL. Kramer

16:20 – 16:4016:20 – 16:40 OMI NO OMI NO22 validation status and NO validation status and NO

22 profile influence profile influence E.J.BrinksmaE.J.Brinksma

16:40 – 17:0016:40 – 17:00 Validation of Aura OMI O3 and NO Validation of Aura OMI O3 and NO22 columns columns J.C. LambertJ.C. Lambert

17:00 – 17:2017:00 – 17:20 Validation of Aura OMI trace gas products Validation of Aura OMI trace gas products RoozendaelRoozendael17:20 – 17:4017:20 – 17:40 GLOBE validation of Aerosols GLOBE validation of Aerosols E.J.Brinksma E.J.Brinksma



Status of OMI Data ProductsStatus of OMI Data Products

ProductProduct Provisional Provisional releaserelease

Validated Stage 1 Validated Stage 1 release (Public)release (Public)

Validation Validation StatusStatus

- Level 1B- Level 1B June 2006June 2006 November 2006November 2006

- Total Column Ozone (TOMS)- Total Column Ozone (TOMS) ReleasedReleased ReleasedReleased

- Total Column Ozone (DOAS)- Total Column Ozone (DOAS) ReleasedReleased ReleasedReleased

- Aerosol- Aerosol11 ReleasedReleased May 2006May 2006

- NO- NO22 total and trop. column total and trop. column ReleasedReleased May 2006May 2006

- Cloud Height (O2-O2)- Cloud Height (O2-O2) ReleasedReleased ReleasedReleased

- Cloud Height (Raman)- Cloud Height (Raman) ReleasedReleased ReleasedReleased

- Surface UVB- Surface UVB ReleasedReleased May 2006May 2006

- HCHO- HCHO ReleasedReleased August 2006August 2006

- SO- SO22 ReleasedReleased August 2006August 2006

- BrO- BrO ReleasedReleased August 2006August 2006

- OClO- OClO ReleasedReleased November 2006November 2006

- O- O33 Profile Profile June 2006June 2006 November 2006November 2006



BackupBackup



TRAQ Science ObjectivesTRAQ Science Objectives

How fast is air quality changing on a global and regional How fast is air quality changing on a global and regional scale?scale?

What is the strength and distribution of the sources and What is the strength and distribution of the sources and sinks of trace gases and aerosols influencing air quality?sinks of trace gases and aerosols influencing air quality?

What is the role of tropospheric composition in global What is the role of tropospheric composition in global change?change? IMG Boundary layer CO

(Barret et al., ACPD, accepted)OMI NRT trop NO2, KNMI



Future satellites: Future satellites: TRAQ: a satellite dedicated to Air TRAQ: a satellite dedicated to Air

QualityQuality

Surface

•TROPOMI•OCAPI•SIFTI



OCAPI

TROPOMI

SIFTI

TMTHD

MASS MEMORY

CRYOCOOLERS

TMI ANTENA

TMTC ANTENA

LAUNCHER INTERFACE RING

TRAQ SatelliteTRAQ Satellite

OMI ST Meeting, KNMI, June 2006 Dr. P.F. Levelt, KNMI OMI ST Meeting intro Pieternel Levelt OMI...

Documents

Transcript of OMI ST Meeting, KNMI, June 2006 Dr. P.F. Levelt, KNMI OMI ST Meeting intro Pieternel Levelt OMI...