SCIAMACHY Validation Workshop, 6-8 Dec 2004, Bremen CO, CH4, CO2, and N2O columns retrieved from SCIAMACHY by WFM-DOAS: Algorithm, released data products,

Slides:

Advertisements

Similar presentations

Applications of space-borne Carbon- monoxide measurements in Atmospheric Chemistry and Air Quality Maarten Krol, Wageningen University / SRON / IMAU Jos.

Advertisements

NCEO Carbon Land Meeting 2012 Greenhouse Gas Satellite Remote Sensing from GOSAT Robert Parker, Austin Cogan and Hartmut Boesch EOS Group, University of.

SCILOV-10 Validation of SCIAMACHY limb operational NO 2 product F. Azam, K. Weigel, Ralf Bauer, A. Rozanov, M. Weber, H. Bovensmann and J. P. Burrows ESA/ESRIN,

SCILOV-10 Validation of SCIAMACHY limb operational BrO product F. Azam, K. Weigel, A. Rozanov, M. Weber, H. Bovensmann and J. P. Burrows ESA/ESRIN, Frascati,

M. De Mazière et al., HYMN, May 2007 Status of WP4: FTIR measurements M. De Mazière (BIRA-IASB) K. Petersen, T. Warneke, J. Notholt (U. Bremen)

Task Group 3 AT2 workshop, 30 Sept – 1 Oct 2008 Task Group 3 Achievements and Prospects Ankie Piters, KNMI.

1 Operational O3M-SAF trace-gas column products: GOME-2 tropospheric NO 2, Ozone, and total SO 2 AT2 Seventh Workshop Helsinki, Sep Oct. 1, 2008.

The Averaging Kernel of CO2 Column Measurements by the Orbiting Carbon Observatory (OCO), Its Use in Inverse Modeling, and Comparisons to AIRS, SCIAMACHY,

Methane inversion from satellite, TRANSCOM workshop, Jena, May 2003 Inverse modelling of methane sources and sinks using satellite observations Jan.

Accent-troposat 2 final workshop, 30 Sept Oct. 2008, FMI Helsinki, Finland Atmospheric bromine monoxide retrieval from space and ground-based UV-visible.

Recent developments in near- infrared retrievals of CH 4 and CO Christian Frankenberg, Annemieke Gloudemans, Jos de Laat, Hans Schrijver.

New insights into CO 2 fluxes from space? Michael Barkley, Rhian Evans, Alan Hewitt, Hartmut Boesch, Gennaro Cappelutti and Paul Monks EOS Group, University.

VALIDATION OF SCIAMACHY CH 4 SCIENTIFIC PRODUCTS USING GROUND-BASED FTIR MEASUREMENTS B. Dils, M. De Mazière, C. Vigouroux, C. Frankenberg, M. Buchwitz,

Gloudemans 1, J. de Laat 1,2, C. Dijkstra 1, H. Schrijver 1, I. Aben 1, G. vd Werf 3, M. Krol 1,4 Interannual variability of CO and its relation to long-range.

CH 4 and CO 2 from space : The SCIAMACHY, GOSAT and Precursor S5 missions Guerlet, Schepers, Galli, Butz 1, Frankenberg 2, Hasekamp, Landgraf, Houweling,

 Among all CO source/sink terms, the loss due to CO reaction with OH and the emission from biomass burning appear to be main causes for seasonal fluctuation.

Page 1 Sciamachy Validation Workshop – Bremen December 2004 Contribution to the validation of SCIAMACHY scientific data products for CO, CH 4, CO.

ICDC7, Boulder, September 2005 CH 4 TOTAL COLUMNS FROM SCIAMACHY – COMPARISON WITH ATMOSPHERIC MODELS P. Bergamaschi 1, C. Frankenberg 2, J.F. Meirink.

Intercomparison methods for satellite sensors: application to tropospheric ozone and CO measurements from Aura Daniel J. Jacob, Lin Zhang, Monika Kopacz.

TEMIS user workshop, Frascati, 8-9 October 2007 Tropospheric Formaldehyde (CH 2 O) from Satellite Observations. Isabelle De Smedt 1, M. Van Roozendael.

Page 1 Validation by Model Assimilation and/or Satellite Intercomparison - ESRIN 9–13 December 2002 Validation of ENVISAT trace gas data products by comparison.

 Expectations 2004  Achievements  Summary + Outlook AT-2 Task Group 1 Progress Thomas Wagner.

Institut für Umweltphysik (iup) AMFIC 1 st Progress Meeting, May 2008, Aristotle University, Thessaloniki, Greece Carbon monoxide columns and methane.

Page 1 Envisat Validation Workshop, ACVT-GBMCD, SCIAMACHY scient. prod. 12/12/2002 Envisat Validation Workshop Atmospheric Chemistry Validation Team Ground-Based.

A. Bracher, L. N. Lamsal, M. Weber, J. P. Burrows University of Bremen, FB 1, Institute of Environmental Physics, P O Box , D Bremen, Germany.

Institute of Environmental Physics and Remote Sensing IUP/IFE-UB Physics/Electrical Engineering Department 1 Measurements.

Page 1Validation by Satellite Intercomparison - ESRIN 9–13 December 2002 National Institute for Space Research Preliminary validation of the first SCIAMACHY.

SCIAMACHY long-term validation M. Weber, S. Mieruch, A. Rozanov, C. von Savigny, W. Chehade, R. Bauer, and H. Bovensmann Institut für Umweltphysik, Universität.

Seasonal variability of UTLS hydrocarbons observed from ACE and comparisons with WACCM Mijeong Park, William J. Randel, Louisa K. Emmons, and Douglas E.

Daily Inventory of Biomass Burning Emissions using Satellite Observations and Using Satellite Observations of CO from MOPITT Colette Heald Advisor: Daniel.

WP 3 Satellite observations. SCIAMACHY retrieval Month 15: Initial error report Month 18: First dataset for CH4 and CO Incorporation of ECMWF p/T profiles.

Michael Buchwitz, Institute of Environmental Physics (IUP), University of Bremen, Bremen, Germany and the GHG-CCI team Essential Climate Variable (ECV)

Institut für Umweltphysik (iup) AMFIC Kick-off Meeting, 26 October 2007, KNMI, The Netherlands Carbon monoxide columns and methane column- averaged mixing.

Developing Daily Biomass Burning Inventories from Satellite Observations and MOPITT Observations of CO during TRACE P Colette Heald Advisor: Daniel Jacob.

Retrieval of Methane Distributions from IASI

ENEON first workshop Observing Europe: Networking the Earth Observation Networks in Europe September, Paris Total Carbon Column Observing Network.

Central EuropeUS East CoastJapan Global satellite observations of the column-averaged dry-air mixing ratio (mole fraction) of CO 2, denoted XCO 2, has.

SPEAKERS: Gabriele Pfister, Scientist III, National Center for Atmospheric Research (NCAR) Brad Pierce, Physical Scientist, NOAA Salient Questions: 1.What.

EVOLUTION OF SCIAMACHY CH 4 SCIENTIFIC PRODUCT QUALITY & INITIAL LOOK AT THE ‘HYMN FTIR DATASET’ B. Dils, M. De Mazière, C. Vigouroux, R. Sussmann, F.

Measurement of the Long-term trends of Methanol (CH 3 OH) and Carbonyl Sulfide (OCS) Both methyl chloride and carbonyl sulfide have strong infrared bands.

Quantifying the decrease in anthropogenic methane emissions in Europe and Siberia using modeling and atmospheric measurements of carbon dioxide and methane.

10-11 October 2006HYMN kick-off TM3/4/5 Modeling at KNMI HYMN Hydrogen, Methane and Nitrous oxide: Trend variability, budgets and interactions with the.

Comparisons CH 4 SCIAMACHY / GROUND-BASED FTIR B. Dils, BIRA + HYMN partners Corinne Vigouroux, BIRA, HYMN progress meeting, 7-8 April 2008.

Update on TROPOMI instrument and status Pepijn Veefkind, Diego Loyola, Andreas Richter, Ilse Aben, Michel van Roozendael, Isabelle De Smedt, Richard Siddans,

1 Examining Seasonal Variation of Space-based Tropospheric NO 2 Columns Lok Lamsal.

Radiative transfer in the thermal infrared and the surface source term

SEMIANALYTICAL CLOUD RETRIEVAL ALGORITHM AND ITS APPLICATION TO DATA FROM MULTIPLE OPTICAL INSTRUMENTS ON SPACEBORNE PLATFORMS: SCIAMACHY, MERIS, MODIS,

AMFIC Progress Meeting, Barcelona, 24 June Space-nadir observations of formaldehyde, glyoxal and SO 2 columns with SCIAMACHY and GOME-2. Isabelle.

Evaluation of model simulations with satellite observed NO 2 columns and surface observations & Some new results from OMI N. Blond, LISA/KNMI P. van Velthoven,

Research Center KarlsruheRalf Sussmann et al. IMK-IFU Garmisch-PartenkirchenHarmonized global SCIA XCH4 validation 1 Harmonized 2003 & 2004 XCH4 data from.

This report presents analysis of CO measurements from satellites since 2000 until now. The main focus of the study is a comparison of different sensors.

Tropospheric NO2 Ronald van der A, Michel Van Roozendael, Isabelle De Smedt, Ruud Dirksen, Folkert Boersma KNMI and BIRA-IASB Barcelona, June 2009.

HYMN 2nd annual meeting FTIR Introduction/Overview A.K. Petersen, J. Notholt, T. Warneke Hydrogen, Methane and Nitrous oxide: Trend variability, budgets.

HYMN FTIR-WG meeting J. Notholt, M. De Mazière, K. Petersen Hydrogen, Methane and Nitrous oxide: Trend variability, budgets and interactions with the biosphere.

ESA :DRAGON/ EU :AMFIC Air quality Monitoring and Forecasting In China Ronald van der A, KNMI Bas Mijling, KNMI Hennie Kelder KNMI, TUE DRAGON /AMFIC project.

NASA, CGMS-44, 7 June 2016 Coordination Group for Meteorological Satellites - CGMS SURFACE PRESSURE MEASUREMENTS FROM THE ORBITING CARBON OBSERVATORY-2.

Global Characterization of X CO2 as Observed by the OCO (Orbiting Carbon Observatory) Instrument H. Boesch 1, B. Connor 2, B. Sen 1,3, G. C. Toon 1, C.

SADDU1/13 SCIAVALIG status report: Product website & Quality assessment status Annelise du Piesanie, Ankie Piters.

L2 Processor: CH4 Our first operational processor's Methane L2 products Verification strategy: - Reference year 2004 (w/o anomaly and decontamination orbits)

Upgrade from SGP V5.02 to V6.00: Conclusions from delta-validation of Diagnostic Data Set D. Hubert, A. Keppens, J. Granville, F. Hendrick, J.-C. Lambert.

Committee on Earth Observation Satellites

Use of Near-Real-Time Data for the Global System

Carbon monoxide from shortwave infrared measurements of TROPOMI: Algorithm, Product and Plans Jochen Landgraf, Ilse Aben, Otto Hasekamp, Tobias Borsdorff,

J. Kar (UT), H. Bremer (UB), James R. Drummond (UT), F

Monika Kopacz, Daniel Jacob, Jenny Fisher, Meghan Purdy

Aura Science Team Meeting

CONSISTENCY among MOPITT, SCIA, AIRS and TES measurements of CO using the GEOS-Chem model as a comparison.

Addressing GHG Validation in GHG

Comparison of other Sciamachy operational products

MEASUREMENT OF TROPOSPHERIC COMPOSITION FROM SPACE IS DIFFICULT!

Presentation transcript:

SCIAMACHY Validation Workshop, 6-8 Dec 2004, Bremen CO, CH4, CO2, and N2O columns retrieved from SCIAMACHY by WFM-DOAS: Algorithm, released data products, and initial validation/verification M. Buchwitz, R. de Beek, H. Bovensmann, J. P. Burrows (IUP/IFE-Bremen)

Data products released for validation WFM-DOAS data products: Vertical columns of CO, CH4, CO2, and N2O; Dry air column averaged mixing ratios (O2 normalized columns) XCH4, XCO2, and XN2O WFM-DOAS Version 0.4 finished in March 2004; processing of first large data set (~30 days of 2003); availability of first products announced on 17 March 2004 Initial validation results presented at 2nd ENVISAT Validation Workshop ACVE-2, May 2004, Frascati, ESA/ESRIN -> Details see references on next slide Processing of all consolidated orbits available for the year 2003; availability announced on 6 September 2004 (v0.4) Improved methane (v0.41) announced on 30 September 2004 Analysis ongoing...

Recent publications Atmospheric Chemistry and Physics (ACP/ACPD): Buchwitz, M., R. de Beek, K. Bramstedt, S. Noël, H. Bovensmann, and J. P. Burrows, Global carbon monoxide as retrieved from SCIAMACHY by WFM-DOAS, ACP, 4, , 2004 Buchwitz, M., R. de Beek, J. P. Burrows, H. Bovensmann, T. Warneke, J. Notholt, J. F. Meirink, A. P. H. Goede, P. Bergamaschi, S. Körner, M. Heimann, J.-F. Muller, and A. Schulz, Atmospheric methane and carbon dioxide from SCIAMACHY satellite data: Initial comparison with chemistry and transport models, ACPD, 2004 Warneke, T., de Beek, R., Buchwitz, M., et al., O., Shipborne solar absorption measurements of CO2, CH4, N2O, and CO and comparison the SCIAMACHY WFM-DOAS retrievals, ACPD (submitted), 2004 Sussmann, R., and Buchwitz, M., Validation of ENVISAT/SCIAMACHY columnar CO by FTIR profile retrievals at the ground truthing station Zugspitze, ACPD (submitted), 2004 ENVISAT validation workshop ACVE-2 (May 2004, Frascati): de Maziere, M., Barret, B., Blumenstock, T., Buchwitz, M., de Beek, R., et al., Comparison between SCIAMACHY scientific products and ground-based FTIR data for total columns of CO, CH 4, and N 2 O, proceedings ACVE-2 (ESA Special Publication), ESA/ESRIN, Frascati, Italy, 3-7 May 2004, 2004 Gloudemans, A. M. S., Schrijver, H., Straume, A. G., Aben, I., Maurellis, A. N., Buchwitz, M., de Beek, R., et al., CH 4 and CO total columns from SCIAMACHY: Comparisons with TM3 and MOPITT, proceedings ACVE-2 (ESA Special Publication), ESA/ESRIN, Frascati, Italy, 3-7 May 2004, 2004 ENVISAT Symposium (Sept. 2004, Salzburg): Buchwitz, M., R. de Beek, S. Noël, H. Bovensmann, and J. P. Burrows, Retrieval of CO, H 2 O, CH 4, CO 2, ans N 2 O columns from SCIAMACHY/ENVISAT by WFM-DOAS: Current status, ESA Special Publication SP-572, 2004.

WFM-DOAS algorithm

SCIAMACHY nadir spectrum & fitting windows CH4, N2OCO O2 CO2

Carbon monoxide from SCIAMACHY Carbon monoxide (CO)

CO: Single overpass Mozambique: CO plumes from fires Fires due to biomass burning in Africa Oct 2003 Buchwitz et al., ACP, 2004

CO: Single overpass II Buchwitz et al., ACP, 2004

CO averaging kernels: SCIAMACHY and MOPITT Emmons et al., JGR, 2004 MOPITT SCIAMACHY Buchwitz et al., ACP, 2004

CO: Seasonal averages

CO: Monthly means compared with MOPITT MOPITT data: H. Bremer, IUP-Bremen

CO: Monthly means compared with MOPITT II ATSR Fire Atlas Fires Portugal Aug 2003 MOPITT data: H. Bremer, IUP-Bremen

Methane from SCIAMACHY Methane (CH4)

Methane v0.4: Comparison with models Day 2003 IHD SCIA [ppbv] IHD model [ppbv] Mean difference SCIA – model [ppbv] Standard Deviation [ppbv] Jan (+0.6%)97 (5.6%) Mar (-10.6%)89 (5.1%) May (+2.7%)200 (11.3%) Jul (-15.1%)122 (6.8%) TM5 data: P. Bergamaschi, JRC, Ispra

Methane v0.4: Bias analysis/correction Gives daily correction factor based on SOST throughput analysis

Methane v0.41 1st order bias corrected XCH4 monthly averages: v0.4: XCH4= CH4col/(O2col/0.2095) v0.41: XCH4= XCH4v0.4/(XCO2v0.4/370) Normalization by CO2, see also results from C. Frankenberg, IUP/Heidelberg WFM-DOAS v0.4 retrieval errors (in percent) Buchwitz and Burrows, SPIE, 2004

Methane v0.41: Comparison with KNMI/TM3 model 7%

Methane v0.41: Comparison with JRC/TM5 model Courtesy: P. Bergamaschi, JRC, Ispra Correlation SCIA/WFMD CH4 v0.41 with JRC/TM5 Bias [ppbv] 0% ~5%

Carbon dioxide from SCIAMACHY Carbon dioxide (CO2)

CO2 v0.4: Comparison with TM3/MPI-BGC model Buchwitz et al., ACPD, 2004 TM3 data: S. Körner, MPI-BGC, Jena

CO2 v0.4: Comparison with TM3 /MPI-BGC model II Buchwitz et al., ACPD, 2004 TM3 data: S. Körner, MPI-BGC, Jena

CO2 v0.4: Comparison with TM3 /MPI-BGC model III XCO2-offset MPI-Jena 8 ppm 25 ppm (7%) May 03 Jul 03 Sep 03

Summary Horizontal resolution [km x km] Estimated Precision (scatter) Estimated Accuracy (bias) CO30 x % % CH 4 30 x %2 - 15% (v0.41: <5%) CO 2 30 x %2 - 5% N2ON2O30 x – 20%30% Preliminary precision and accuracy estimates *) WFM-DOAS Version 0.4 column retrieval *) Status ACVE-2 (May 2004) For measurements over land; based on a limited number of data (several days of the year 2003) Details see: Buchwitz et al., Envisat Sym., 2004, and references given therein

Acknowledgements This work has been funded by: BMBF via GSF and DLR-Bonn, the European Commission (5th Framework project EVERGREEN) and the State and the University of Bremen