Assessing the impacts of assimilating IASI and MOPITT CO retrievals using CESM-CAM-chem and DART

Barré, Jérôme; Gaubert, Benjamin; Arellano, Avelino F.  J.; Worden, Helen M.; Edwards, David P.; Deeter, Merritt N.; Anderson, Jeffrey L.; Raeder, Kevin; Collins, Nancy; Tilmes, Simone; Francis, Gene; Clerbaux, Cathy; Emmons, Louisa K.; Pfister, Gabriele G.; Coheur, Pierre‐François; Hurtmans, Daniel

doi:10.1002/2015jd023467

Assessing the impacts of assimilating IASI and MOPITT CO retrievals using CESM-CAM-chem and DART

Journal Article · Fri Aug 21 00:00:00 EDT 2015 · Journal of Geophysical Research: Atmospheres

DOI:https://doi.org/10.1002/2015jd023467· OSTI ID:1510739

Barré, Jérôme ^[1]; Gaubert, Benjamin ^[1]; Arellano, Avelino F. J. ^[2]; Worden, Helen M. ^[1]; Edwards, David P. ^[1]; Deeter, Merritt N. ^[1]; Anderson, Jeffrey L. ^[1]; Raeder, Kevin ^[1]; Collins, Nancy ^[1]; Tilmes, Simone ^[1]; Francis, Gene ^[1]; Clerbaux, Cathy ^[3]; Emmons, Louisa K. ^[1]; Pfister, Gabriele G. ^[1]; Coheur, Pierre‐François ^[4]; Hurtmans, Daniel ^[4]

National Center for Atmospheric Research, Boulder, CO (United States)
Univ. of Arizona, Tucson, AZ (United States)
National Centre for Scientific Research (CNRS), Paris (France); Université Libre de Bruxelles (ULB), Brussels (Belgium)
Université Libre de Bruxelles (ULB), Brussels (Belgium)

We report on the results and evaluation with independent measurements from assimilating both MOPITT (Measurements Of Pollution In The Troposphere) and IASI (Infrared Atmospheric Sounding Interferometer) retrieved profiles into the Community Earth System Model (CESM). We used the Data Assimilation Research Testbed ensemble Kalman filter technique, with the full atmospheric chemistry CESM component Community Atmospheric Model with Chemistry. We first discuss the methodology and evaluation of the current data assimilation system with coupled meteorology and chemistry data assimilation. The various capabilities of MOPITT and IASI retrievals are highlighted, with specific attention to instrument vertical sensitivity and coverage and how these impact the analyses. MOPITT and IASI CO retrievals mostly constrain the CO fields close to the main anthropogenic, biogenic, and biomass burning CO sources. In the case of IASI CO assimilation, we also observe constraints on CO far from the sources. During the simulation time period (June and July 2008), CO assimilation of both instruments strongly improves the atmospheric CO state as compared to independent observations, with the higher spatial coverage of IASI providing better results on the global scale. Yet, the enhanced sensitivity of multispectral MOPITT observations to near surface CO over the main source regions provides synergistic effects at regional scales.

View Accepted Manuscript (DOE)

Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: NCAR's Computational and Information Systems Laboratory; National Aeronautics and Space Administration (NASA); National Science Foundation (NSF); USDOE Office of Science (SC), Biological and Environmental Research (BER) (SC-23)

Grant/Contract Number:: AC02-05CH11231

OSTI ID:: 1510739

Journal Information:: Journal of Geophysical Research: Atmospheres, Journal Name: Journal of Geophysical Research: Atmospheres Journal Issue: 19 Vol. 120; ISSN 2169-897X

Publisher:: American Geophysical UnionCopyright Statement

Country of Publication:: United States

Language:: English

References (65)

Observations of near-surface carbon monoxide from space using MOPITT multispectral retrievals Worden, H. M.; Deeter, M. N.; Edwards, D. P. Journal of Geophysical Research, Vol. 115, Issue D18 https://doi.org/10.1029/2010jd014242	journal	January 2010
Ensemble-derived stationary and flow-dependent background-error covariances: Evaluation in a quasi-operational NWP setting Buehner, Mark Quarterly Journal of the Royal Meteorological Society, Vol. 131, Issue 607 https://doi.org/10.1256/qj.04.15	journal	April 2005
Elimination of hidden a priori information from remotely sensed profile data Clarmann, T. Von; Grabowski, U. Karlsruhe https://doi.org/10.5445/ir/110068110	text	January 2007
Impact of model errors in convective transport on CO source estimates inferred from MOPITT CO retrievals: EFFECT OF CONVECTION ON INVERSION Jiang, Zhe; Jones, Dylan B. A.; Worden, Helen M. Journal of Geophysical Research: Atmospheres, Vol. 118, Issue 4 https://doi.org/10.1002/jgrd.50216	journal	February 2013
Validation of MOPITT Version 5 thermal-infrared, near-infrared, and multispectral carbon monoxide profile retrievals for 2000-2011: VALIDATION OF MOPITT VERSION 5 RETRIEVALS Deeter, M. N.; Martínez-Alonso, S.; Edwards, D. P. Journal of Geophysical Research: Atmospheres, Vol. 118, Issue 12 https://doi.org/10.1002/jgrd.50272	journal	June 2013
Combined data assimilation of ozone tropospheric columns and stratospheric profiles in a high-resolution CTM: Combined Data Assimilation of Ozone Barré, J.; Peuch, V. -H.; Lahoz, W. A. Quarterly Journal of the Royal Meteorological Society, Vol. 140, Issue 680 https://doi.org/10.1002/qj.2176	journal	July 2013
Construction of correlation functions in two and three dimensions Gaspari, Gregory; Cohn, Stephen E. Quarterly Journal of the Royal Meteorological Society, Vol. 125, Issue 554 https://doi.org/10.1002/qj.49712555417	journal	January 1999
The Ensemble Kalman Filter: theoretical formulation and practical implementation Evensen, Geir Ocean Dynamics, Vol. 53, Issue 4 https://doi.org/10.1007/s10236-003-0036-9	journal	November 2003
The photochemical source of carbon monoxide: Importance, uncertainties and feedbacks Kanakidou, Maria; Crutzen, Paul J. Chemosphere - Global Change Science, Vol. 1, Issue 1-3 https://doi.org/10.1016/S1465-9972(99)00022-7	journal	August 1999
A review of 9-year performance and operation of the MOPITT instrument Drummond, James R.; Zou, Jiansheng; Nichitiu, Florian Advances in Space Research, Vol. 45, Issue 6 https://doi.org/10.1016/j.asr.2009.11.019	journal	March 2010
On the feasibility of monitoring carbon monoxide in the lower troposphere from a constellation of Northern Hemisphere geostationary satellites. (Part 1) Barré, Jérôme; Edwards, David; Worden, Helen Atmospheric Environment, Vol. 113 https://doi.org/10.1016/j.atmosenv.2015.04.069	journal	July 2015
FORLI radiative transfer and retrieval code for IASI Hurtmans, D.; Coheur, P. -F.; Wespes, C. Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 113, Issue 11 https://doi.org/10.1016/j.jqsrt.2012.02.036	journal	July 2012
Application of a bias estimator for the improved assimilation of Measurements of Pollution in the Troposphere (MOPITT) carbon monoxide retrievals Lamarque, J. -F. Journal of Geophysical Research, Vol. 109, Issue D16 https://doi.org/10.1029/2003JD004466	journal	January 2004
Assimilation of the 2000–2001 CO MOPITT retrievals with optimized surface emissions Yudin, V. A. Geophysical Research Letters, Vol. 31, Issue 20 https://doi.org/10.1029/2004GL021037	journal	January 2004
Nadir measurements of carbon monoxide distributions by the Tropospheric Emission Spectrometer instrument onboard the Aura Spacecraft: Overview of analysis approach and examples of initial results Rinsland, Curtis P.; Luo, Ming; Logan, Jennifer A. Geophysical Research Letters, Vol. 33, Issue 22 https://doi.org/10.1029/2006GL027000	journal	January 2006
Multimodel simulations of carbon monoxide: Comparison with observations and projected near-future changes Shindell, D. T.; Faluvegi, G.; Stevenson, D. S. Journal of Geophysical Research, Vol. 111, Issue D19 https://doi.org/10.1029/2006JD007100	journal	January 2006
Contribution of gas phase oxidation of volatile organic compounds to atmospheric carbon monoxide levels in two areas of the United States: PHOTOCHEMICAL CO GENERATION Griffin, Robert J.; Chen, Jianjun; Carmody, Kevin Journal of Geophysical Research: Atmospheres, Vol. 112, Issue D10 https://doi.org/10.1029/2006JD007602	journal	April 2007
Comparison of carbon monoxide measurements by TES and MOPITT: Influence of a priori data and instrument characteristics on nadir atmospheric species retrievals Luo, M.; Rinsland, C. P.; Rodgers, C. D. Journal of Geophysical Research, Vol. 112, Issue D9 https://doi.org/10.1029/2006JD007663	journal	January 2007
TES carbon monoxide validation with DACOM aircraft measurements during INTEX-B 2006 Luo, M.; Rinsland, C.; Fisher, B. Journal of Geophysical Research, Vol. 112, Issue D24 https://doi.org/10.1029/2007JD008803	journal	January 2007
The MOPITT version 4 CO product: Algorithm enhancements, validation, and long-term stability Deeter, M. N.; Edwards, D. P.; Gille, J. C. Journal of Geophysical Research, Vol. 115, Issue D7 https://doi.org/10.1029/2009JD013005	journal	January 2010
Observations of near-surface carbon monoxide from space using MOPITT multispectral retrievals Worden, H. M.; Deeter, M. N.; Edwards, D. P. Journal of Geophysical Research, Vol. 115, Issue D18 https://doi.org/10.1029/2010JD014242	journal	January 2010
MOPITT multispectral CO retrievals: Origins and effects of geophysical radiance errors Deeter, M. N.; Worden, H. M.; Gille, J. C. Journal of Geophysical Research, Vol. 116, Issue D15 https://doi.org/10.1029/2011JD015703	journal	January 2011
Evaluation of MOPITT retrievals of lower-tropospheric carbon monoxide over the United States: RETRIEVALS OF LOWER-TROPOSPHERIC CO Deeter, M. N.; Worden, H. M.; Edwards, D. P. Journal of Geophysical Research: Atmospheres, Vol. 117, Issue D13 https://doi.org/10.1029/2012JD017553	journal	July 2012
Sequential data assimilation with a nonlinear quasi-geostrophic model using Monte Carlo methods to forecast error statistics Evensen, Geir Journal of Geophysical Research, Vol. 99, Issue C5 https://doi.org/10.1029/94JC00572	journal	January 1994
TES on the aura mission: scientific objectives, measurements, and analysis overview Beer, R. IEEE Transactions on Geoscience and Remote Sensing, Vol. 44, Issue 5 https://doi.org/10.1109/TGRS.2005.863716	journal	May 2006
Tropospheric emission spectrometer: retrieval method and error analysis Bowman, K. W.; Rodgers, C. D.; Kulawik, S. S. IEEE Transactions on Geoscience and Remote Sensing, Vol. 44, Issue 5 https://doi.org/10.1109/TGRS.2006.871234	journal	May 2006
Spatially and temporally varying adaptive covariance inflation for ensemble filters Anderson, Jeffrey L. Tellus A, Vol. 61, Issue 1 https://doi.org/10.1111/j.1600-0870.2008.00361.x	journal	January 2009
Inverse Methods for Atmospheric Sounding: Theory and Practice Rodgers, Clive D. Series on Atmospheric, Oceanic and Planetary Physics, Vol. 2 https://doi.org/10.1142/3171	book	July 2000
The National Meteorological Center's Spectral Statistical-Interpolation Analysis System Parrish, David F.; Derber, John C. Monthly Weather Review, Vol. 120, Issue 8 https://doi.org/10.1175/1520-0493(1992)120<1747:TNMCSS>2.0.CO;2	journal	August 1992
An Ensemble Adjustment Kalman Filter for Data Assimilation Anderson, Jeffrey L. Monthly Weather Review, Vol. 129, Issue 12 https://doi.org/10.1175/1520-0493(2001)129<2884:AEAKFF>2.0.CO;2	journal	December 2001
A Local Least Squares Framework for Ensemble Filtering Anderson, Jeffrey L. Monthly Weather Review, Vol. 131, Issue 4 https://doi.org/10.1175/1520-0493(2003)131<0634:ALLSFF>2.0.CO;2	journal	April 2003
The Data Assimilation Research Testbed: A Community Facility Anderson, Jeffrey; Hoar, Tim; Raeder, Kevin Bulletin of the American Meteorological Society, Vol. 90, Issue 9 https://doi.org/10.1175/2009BAMS2618.1	journal	September 2009
DART/CAM: An Ensemble Data Assimilation System for CESM Atmospheric Models Raeder, Kevin; Anderson, Jeffrey L.; Collins, Nancy Journal of Climate, Vol. 25, Issue 18 https://doi.org/10.1175/JCLI-D-11-00395.1	journal	September 2012
Verification of an Ensemble Prediction System against Observations Candille, G.; Côté, C.; Houtekamer, P. L. Monthly Weather Review, Vol. 135, Issue 7 https://doi.org/10.1175/MWR3414.1	journal	July 2007
Diagnosis of observation, background and analysis-error statistics in observation space Desroziers, G.; Berre, L.; Chapnik, B. Quarterly Journal of the Royal Meteorological Society, Vol. 131, Issue 613 https://doi.org/10.1256/qj.05.108	journal	October 2005
Tropospheric emission spectrometer for the Earth Observing System’s Aura satellite Beer, Reinhard; Glavich, Thomas A.; Rider, David M. Applied Optics, Vol. 40, Issue 15 https://doi.org/10.1364/AO.40.002356	journal	January 2001
Midlatitude stratosphere – troposphere exchange as diagnosed by MLS O ₃ and MOPITT CO assimilated fields El Amraoui, L.; Attié, J. -L.; Semane, N. Atmospheric Chemistry and Physics, Vol. 10, Issue 5 https://doi.org/10.5194/acp-10-2175-2010	journal	January 2010
Intercomparison methods for satellite measurements of atmospheric composition: application to tropospheric ozone from TES and OMI Zhang, L.; Jacob, D. J.; Liu, X. Atmospheric Chemistry and Physics, Vol. 10, Issue 10 https://doi.org/10.5194/acp-10-4725-2010	journal	January 2010
A linear CO chemistry parameterization in a chemistry-transport model: evaluation and application to data assimilation Claeyman, M.; Attié, J. -L.; El Amraoui, L. Atmospheric Chemistry and Physics, Vol. 10, Issue 13 https://doi.org/10.5194/acp-10-6097-2010	journal	January 2010
Historical (1850–2000) gridded anthropogenic and biomass burning emissions of reactive gases and aerosols: methodology and application Lamarque, J. -F.; Bond, T. C.; Eyring, V. Atmospheric Chemistry and Physics, Vol. 10, Issue 15 https://doi.org/10.5194/acp-10-7017-2010	journal	January 2010
CO source contribution analysis for California during ARCTAS-CARB Pfister, G. G.; Avise, J.; Wiedinmyer, C. Atmospheric Chemistry and Physics, Vol. 11, Issue 15 https://doi.org/10.5194/acp-11-7515-2011	journal	January 2011
Assimilation of IASI satellite CO fields into a global chemistry transport model for validation against aircraft measurements Klonecki, A.; Pommier, M.; Clerbaux, C. Atmospheric Chemistry and Physics, Vol. 12, Issue 10 https://doi.org/10.5194/acp-12-4493-2012	journal	January 2012
Simultaneous assimilation of satellite NO ₂ , O ₃ , CO, and HNO ₃ data for the analysis of tropospheric chemical composition and emissions Miyazaki, K.; Eskes, H. J.; Sudo, K. Atmospheric Chemistry and Physics, Vol. 12, Issue 20 https://doi.org/10.5194/acp-12-9545-2012	journal	January 2012
The MACC reanalysis: an 8 yr data set of atmospheric composition Inness, A.; Baier, F.; Benedetti, A. Atmospheric Chemistry and Physics, Vol. 13, Issue 8 https://doi.org/10.5194/acp-13-4073-2013	journal	January 2013
Decadal record of satellite carbon monoxide observations Worden, H. M.; Deeter, M. N.; Frankenberg, C. Atmospheric Chemistry and Physics, Vol. 13, Issue 2 https://doi.org/10.5194/acp-13-837-2013	journal	January 2013
On the wintertime low bias of Northern Hemisphere carbon monoxide found in global model simulations Stein, O.; Schultz, M. G.; Bouarar, I. Atmospheric Chemistry and Physics, Vol. 14, Issue 17 https://doi.org/10.5194/acp-14-9295-2014	journal	January 2014
Multi-model study of chemical and physical controls on transport of anthropogenic and biomass burning pollution to the Arctic Monks, S. A.; Arnold, S. R.; Emmons, L. K. Atmospheric Chemistry and Physics, Vol. 15, Issue 6 https://doi.org/10.5194/acp-15-3575-2015	journal	January 2015
The POLARCAT Model Intercomparison Project (POLMIP): overview and evaluation with observations Emmons, L. K.; Arnold, S. R.; Monks, S. A. Atmospheric Chemistry and Physics, Vol. 15, Issue 12 https://doi.org/10.5194/acp-15-6721-2015	journal	January 2015
Elimination of hidden a priori information from remotely sensed profile data von Clarmann, T.; Grabowski, U. Atmospheric Chemistry and Physics, Vol. 7, Issue 2 https://doi.org/10.5194/acp-7-397-2007	journal	January 2007
Evaluating model performance of an ensemble-based chemical data assimilation system during INTEX-B field mission No authors listed Atmospheric Chemistry and Physics, Vol. 7, Issue 21 https://doi.org/10.5194/acp-7-5695-2007	journal	January 2007
CO measurements from the ACE-FTS satellite instrument: data analysis and validation using ground-based, airborne and spaceborne observations Clerbaux, C.; George, M.; Turquety, S. Atmospheric Chemistry and Physics, Vol. 8, Issue 9 https://doi.org/10.5194/acp-8-2569-2008	journal	January 2008
Tracking the emission and transport of pollution from wildfires using the IASI CO retrievals: analysis of the summer 2007 Greek fires Turquety, S.; Hurtmans, D.; Hadji-Lazaro, J. Atmospheric Chemistry and Physics, Vol. 9, Issue 14 https://doi.org/10.5194/acp-9-4897-2009	journal	January 2009
Monitoring of atmospheric composition using the thermal infrared IASI/MetOp sounder Clerbaux, C.; Boynard, A.; Clarisse, L. Atmospheric Chemistry and Physics, Vol. 9, Issue 16 https://doi.org/10.5194/acp-9-6041-2009	journal	January 2009
On the capability of IASI measurements to inform about CO surface emissions Fortems-Cheiney, A.; Chevallier, F.; Pison, I. Atmospheric Chemistry and Physics, Vol. 9, Issue 22 https://doi.org/10.5194/acp-9-8735-2009	journal	January 2009
Validation of IASI FORLI carbon monoxide retrievals using FTIR data from NDACC Kerzenmacher, T.; Dils, B.; Kumps, N. Atmospheric Measurement Techniques, Vol. 5, Issue 11 https://doi.org/10.5194/amt-5-2751-2012	journal	January 2012
Retrieval of MetOp-A/IASI CO profiles and validation with MOZAIC data De Wachter, E.; Barret, B.; Le Flochmoën, E. Atmospheric Measurement Techniques, Vol. 5, Issue 11 https://doi.org/10.5194/amt-5-2843-2012	journal	January 2012
Tropospheric CO vertical profiles deduced from total columns using data assimilation: methodology and validation El Amraoui, L.; Attié, J. -L.; Ricaud, P. Atmospheric Measurement Techniques, Vol. 7, Issue 9 https://doi.org/10.5194/amt-7-3035-2014	journal	January 2014
The MOPITT Version 6 product: algorithm enhancements and validation Deeter, M. N.; Martínez-Alonso, S.; Edwards, D. P. Atmospheric Measurement Techniques, Vol. 7, Issue 11 https://doi.org/10.5194/amt-7-3623-2014	journal	January 2014
An examination of the long-term CO records from MOPITT and IASI: comparison of retrieval methodology George, M.; Clerbaux, C.; Bouarar, I. Atmospheric Measurement Techniques Discussions, Vol. 8, Issue 4 https://doi.org/10.5194/amtd-8-4095-2015	journal	January 2015
Description and evaluation of the Model for Ozone and Related chemical Tracers, version 4 (MOZART-4) Emmons, L. K.; Walters, S.; Hess, P. G. Geoscientific Model Development, Vol. 3, Issue 1 https://doi.org/10.5194/gmd-3-43-2010	journal	January 2010
The Fire INventory from NCAR (FINN): a high resolution global model to estimate the emissions from open burning Wiedinmyer, C.; Akagi, S. K.; Yokelson, R. J. Geoscientific Model Development, Vol. 4, Issue 3 https://doi.org/10.5194/gmd-4-625-2011	journal	January 2011
The Model of Emissions of Gases and Aerosols from Nature version 2.1 (MEGAN2.1): an extended and updated framework for modeling biogenic emissions Guenther, A. B.; Jiang, X.; Heald, C. L. Geoscientific Model Development, Vol. 5, Issue 6 https://doi.org/10.5194/gmd-5-1471-2012	journal	January 2012
CAM-chem: description and evaluation of interactive atmospheric chemistry in the Community Earth System Model Lamarque, J. -F.; Emmons, L. K.; Hess, P. G. Geoscientific Model Development, Vol. 5, Issue 2 https://doi.org/10.5194/gmd-5-369-2012	journal	January 2012
Regional scale ozone data assimilation using an ensemble Kalman filter and the CHIMERE chemical transport model Gaubert, B.; Coman, A.; Foret, G. Geoscientific Model Development, Vol. 7, Issue 1 https://doi.org/10.5194/gmd-7-283-2014	journal	January 2014
Description and evaluation of tropospheric chemistry and aerosols in the Community Earth System Model (CESM1.2) Tilmes, S.; Lamarque, J. -F.; Emmons, L. K. Geoscientific Model Development, Vol. 8, Issue 5 https://doi.org/10.5194/gmd-8-1395-2015	journal	January 2015

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