Brief Bio
Specializes in satellite remote sensing of our earth
- Aura-TES L2 Algorithm lead, including new species and algorithm development, prototyping, scientific validation of atmospheric products, and working with software engineers to oversee production code.
- Principle Investigator for Earth Science Data Record for the consistent validation of CO2 biases and errors from AIRS, SCIAMACHY, TES, ACOS-GOSAT, and OCO-2. Principle Investigator for characterization of OCO-2 products.
- Characterization of new instrument concepts for GEO-CAPE missions: simulated retrievals of trace gases in UV, VIS, NIR, and IR spectral regions
- Algorithm development and prototyping for atmospheric retrievals from TES, including error analysis, target scene preparation, constraint optimization, spectral window optimization, and development of quality flags.
Research Interests
• Optimal estimation approaches in atmospheric remote sensing to develop and characterize tropospheric products
• Using satellite data to understand the carbon cycle
• Characterization of results for new instrument concepts
Professional Experience
Position/Title
Senior Research Scientist
Employer
Bay Area Environmental Research Institute, 506 Third St. West, Sonoma, CA
Starting Year
2013
Position/Title
Scientist
Employer
Earth and Space Sciences, Jet Propulsion Laboratory, Pasadena, CA 91109
Starting Year
2002
Ending Year
2013
Position/Title
Senior Physics Engineer
Employer
Raytheon ITSS, Pasadena, CA 91101
Starting Year
1999
Ending Year
2002
Education
School
University of Michigan
Graduating Year
1999
Academic Degree
Ph.D., physics
School
University of Michigan
Graduating Year
1995
Academic Degree
M.A., physics
School
Ohio State University
Graduating Year
1991
Academic Degree
B.A., physics
First Author Publications
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Kulawik, S.S., et al. (2021), Evaluation of single-footprint AIRS CH4 profile retrieval uncertainties using aircraft profile measurements, Atmos. Meas. Tech., 14, 335-354, doi:10.5194/amt-14-335-2021.
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Kulawik, S.S., et al. (2016), Consistent evaluation of ACOS-GOSAT, BESD-SCIAMACHY, CarbonTracker, and MACC through comparisons to TCCON, Atmos. Meas. Tech., 9, 683-709, doi:10.5194/amt-9-683-2016.
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Kulawik, S.S., et al. (2013), Comparison of improved Aura Tropospheric Emission Spectrometer CO2 with HIPPO and SGP aircraft profile measurements, Atmos. Chem. Phys., 13, 3205-3225.
Note: Only publications that have been uploaded to the ESD Publications database are listed here.
Co-Authored Publications
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Shogrin, M.J., et al. (2024), Changes to Peroxyacyl Nitrates (PANs) Over Megacities in Response to COVID‐19 Tropospheric NO2 Reductions Observed by the Cross‐Track Infrared Sounder (CrIS), Geophys. Res. Lett., e2023GL104854, doi:10.1029/2023GL104854.
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Yates, E.L., et al. (2023), An extensive database of airborne trace gas and meteorological observations from the Alpha Jet Atmospheric eXperiment (AJAX), Earth Syst. Sci. Data, 15, 2375-2389, doi:10.5194/essd-15-2375-2023.
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Hegarty, J., et al. (2022), Validation and error estimation of AIRS MUSES CO profiles with HIPPO, ATom, and NOAA GML aircraft observations, Atmos. Meas. Tech., 15, 205-223, doi:10.5194/amt-15-205-2022.
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Payne, V.H., et al. (2022), Satellite measurements of peroxyacetyl nitrate from the Cross-Track Infrared Sounder: comparison with ATom aircraft measurements, Atmos. Meas. Tech., 15, 3497-3511, doi:10.5194/amt-15-3497-2022.
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Worden, H.M., et al. (2022), TROPESS/CrIS carbon monoxide profile validation with NOAA GML and ATom in situ aircraft observations, Atmos. Meas. Tech., 15, 5383-5398, doi:10.5194/amt-15-5383-2022.
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Buchholz, R.R., et al. (2021), Air pollution trends measured from Terra: CO and AOD over industrial, fire-prone, and background regions, Remote Sensing of Environment, 256, 112275, doi:10.1016/j.rse.2020.112275.
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Herman, R.L., et al. (2020), Comparison of optimal estimation HDO/H2O retrievals from AIRS with ORACLES measurements, Atmos. Meas. Tech., 13, 1825-1834, doi:10.5194/amt-13-1825-2020.
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Herman, R.L., et al. (2019), Comparison of Optimal Estimation HDO/H2O Retrievals from AIRS with ORACLES measurements(submitted), doi:https://doi.org/10.5194/amt-2019-195.
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Worden, J., et al. (2019), Characterization and evaluation of AIRS-based estimates of the deuterium content of water vapor, Atmos. Meas. Tech., 12, 2331-2339, doi:10.5194/amt-12-2331-2019.
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Fu, D., et al. (2018), Retrievals of tropospheric ozone profiles from the synergism of AIRS and OMI: methodology and validation, Atmos. Meas. Tech., 11, 5587-5605, doi:10.5194/amt-11-5587-2018.
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Gaudel, ., et al. (2018), Tropospheric Ozone Assessment Report: Present-day distribution and trends of tropospheric ozone relevant to climate and global atmospheric chemistry model evaluation, Elem Sci Anth, 6, 39, doi:10.1525/elementa.
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Gaudel, A., et al. (2018), Tropospheric Ozone Assessment Report: Present-day distribution and trends of tropospheric ozone relevant to climate and global atmospheric chemistry model evaluation, Elem Sci Anth, 6, 39, doi:10.1525/elementa.291.
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Cady-Pereira, K.E., et al. (2017), Seasonal and spatial changes in trace gases over megacities from Aura TES observations: two case studies, Atmos. Chem. Phys., 17, 9379-9398, doi:10.5194/acp-17-9379-2017.
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Kuai, L.(., et al. (2017), Hydrological controls on the tropospheric ozone greenhouse gas effect, Elem Sci Anth, 5, 10, doi:10.1525/elementa.208.
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Payne, V.H., et al. (2017), Spatial variability in tropospheric peroxyacetyl nitrate in the tropics from infrared satellite observations in 2005 and 2006, Atmos. Chem. Phys., 17, 6341-6351, doi:10.5194/acp-17-6341-2017.
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Worden, J., et al. (2017), Evaluation and attribution of OCO-2 XCO2 uncertainties, Atmos. Meas. Tech., 10, 2759-2771, doi:10.5194/amt-10-2759-2017.
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Herman, R.L., et al. (2014), Aircraft validation of Aura Tropospheric Emission Spectrometer retrievals of HDO / H2O, Atmos. Meas. Tech., 7, 3127-3138, doi:10.5194/amt-7-3127-2014.
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Zoogman, P., et al. (2011), Ozone air quality measurement requirements for a geostationary satellite mission, Atmos. Environ., 45, 7143-7150, doi:10.1016/j.atmosenv.2011.05.058.
Note: Only publications that have been uploaded to the ESD Publications database are listed here.
