Pawan Bhartia
Organization:
NASA Goddard Space Flight Center
Email:
Business Address:
Laboratory for Atmospheres
Greenbelt, MD
United StatesCo-Authored Publications:
- Torres, O., et al. (2020), Stratospheric Injection of Massive Smoke Plume From Canadian Boreal Fires in 2017 as Seen by DSCOVR‐EPIC, CALIOP, and OMPS‐LP Observations, J. Geophys. Res., 125, e2020JD032579, doi:10.1029/2020JD032579.
- Ziemke, J. R., et al. (2019), Trends in global tropospheric ozone inferred from a composite record of TOMS/OMI/MLS/OMPS satellite measurements and the MERRA-2 GMI simulation, Atmos. Chem. Phys., 19, 3257-3269, doi:10.5194/acp-19-3257-2019.
- Torres, O., et al. (2018), Impact of the ozone monitoring instrument row anomaly on the long-term record of aerosol products, Atmos. Meas. Tech., 11, 2701-2715, doi:10.5194/amt-11-2701-2018.
- Vasilkov, A. P., et al. (2018), A cloud algorithm based on the O2-O2 477 nm absorption band featuring an advanced spectral fitting method and the use of surface geometry-dependent Lambertian-equivalent reflectivity, Atmos. Meas. Tech., 11, 4093-4107, doi:10.5194/amt-11-4093-2018.
- Huang, G., et al. (2017), Validation of 10-year SAO OMI Ozone Profile (PROFOZ) product using ozonesonde observations, Atmos. Meas. Tech., 10, 2455-2475, doi:10.5194/amt-10-2455-2017.
- Steinbrecht, W., et al. (2017), An update on ozone profile trends for the period 2000 to 2016, Atmos. Chem. Phys., 17, 10675-10690, doi:10.5194/acp-17-10675-2017.
- Harris, N., et al. (2015), Past changes in the vertical distribution of ozone – Part 3: Analysis and interpretation of trends, Atmos. Chem. Phys., 15, 9965-9982, doi:10.5194/acp-15-9965-2015.
- Ziemke, J. R., et al. (2014), Assessment and applications of NASA ozone data products derived from Aura OMI/MLS satellite measurements in context of the GMI chemical transport model, J. Geophys. Res., 119, 5671-5699, doi:10.1002/2013JD020914.
- Jethva, H., et al. (2013), A Color Ratio Method for Simultaneous Retrieval of Aerosol and Cloud Optical Thickness of Above-Cloud Absorbing Aerosols From Passive Sensors: Application to MODIS Measurements, IEEE Trans. Geosci. Remote Sens., 51, 3862-3870, doi:10.1109/TGRS.2012.2230008.
- Li, C., et al. (2013), A fast and sensitive new satellite SO2 retrieval algorithm based on principal component analysis: Application to the ozone monitoring instrument, Geophys. Res. Lett., 40, doi:10.1002/2013GL058134.
- Joiner, J., et al. (2012), Fast simulators for satellite cloud optical centroid pressure retrievals; evaluation of OMI cloud retrievals, Atmos. Meas. Tech., 5, 529-545, doi:10.5194/amt-5-529-2012.
- Torres, O., H. Jethva, and P. Bhartia (2012), Retrieval of Aerosol Optical Depth above Clouds from OMI Observations: Sensitivity Analysis and Case Studies, J. Atmos. Sci., 69, 1037-1053, doi:10.1175/JAS-D-11-0130.1.
- Joiner, J., et al. (2010), Detection of multi-layer and vertically-extended clouds using A-train sensors, Atmos. Meas. Tech., 3, 233-247.
- Liu, X., et al. (2010), Ozone profile retrievals from the Ozone Monitoring Instrument, Atmos. Chem. Phys., 10, 2521-2537, doi:10.5194/acp-10-2521-2010.
- Liu, X., et al. (2010), Validation of Ozone Monitoring Instrument (OMI) ozone profiles and stratospheric ozone columns with Microwave Limb Sounder (MLS) measurements, Atmos. Chem. Phys., 10, 2539-2549, doi:10.5194/acp-10-2539-2010.
- Salawitch, R., et al. (2010), A new interpretation of total column BrO during Arctic spring, Geophys. Res. Lett., 37, L21805, doi:10.1029/2010GL043798.
- Torres, O., et al. (2010), OMI and MODIS observations of the anomalous 2008–2009 Southern Hemisphere biomass burning seasons, Atmos. Chem. Phys., 10, 3505-3513, doi:10.5194/acp-10-3505-2010.
- Vasilkov, A. P., et al. (2010), What do satellite backscatter ultraviolet and visible spectrometers see over snow and ice? A study of clouds and ozone using the A-train, Atmos. Meas. Tech., 3, 619-629, doi:10.5194/amt-3-619-2010.
- Yang, K., et al. (2010), Direct retrieval of sulfur dioxide amount and altitude from spaceborne hyperspectral UV measurements: Theory and application, J. Geophys. Res., 115, D00L09, doi:10.1029/2010JD013982.
- Yang, Q., et al. (2010), A study of tropospheric ozone column enhancements over North America using satellite data and a global chemical transport model, J. Geophys. Res., 115, D08302, doi:10.1029/2009JD012616.
- Yang, K., et al. (2009), Improving retrieval of volcanic sulfur dioxide from backscattered UV satellite observations, Geophys. Res. Lett., 36, L03102, doi:10.1029/2008GL036036.
- Ziemke, J. R., et al. (2009), Recent biomass burning in the tropics and related changes in tropospheric ozone, Geophys. Res. Lett., 36, L15819, doi:10.1029/2009GL039303.
- Ziemke, J. R., et al. (2009), Ozone mixing ratios inside tropical deep convective clouds from OMI satellite measurements, Atmos. Chem. Phys., 9, 573-583, doi:10.5194/acp-9-573-2009.
- Ahn, C., O. Torres, and P. Bhartia (2008), Comparison of Ozone Monitoring Instrument UV Aerosol Products with Aqua/Moderate Resolution Imaging Spectroradiometer and Multiangle Imaging Spectroradiometer observations in 2006, J. Geophys. Res., 113, D16S27, doi:10.1029/2007JD008832.
- Krotkov, N., et al. (2008), Validation of SO2 retrievals from the Ozone Monitoring Instrument over NE China, J. Geophys. Res., 113, D16S40, doi:10.1029/2007JD008818.
- Petropavlovskikh, I., et al. (2008), In-flight validation of Aura MLS ozone with CAFS partial ozone columns, J. Geophys. Res., 113, D16S41, doi:10.1029/2007JD008690.
- Vasilkov, A. P., et al. (2008), Evaluation of the OMI cloud pressures derived from rotational Raman scattering by comparisons with other satellite data and radiative transfer simulations, J. Geophys. Res., 113, D15S19, doi:10.1029/2007JD008689.
- Petropavlovskikh, I., et al. (2007), Algorithm for the charge-coupled-device scanning actinic flux spectroradiometer ozone retrieval in support of the Aura satellite validation, Journal of Applied Remote Sensing, 1, 1, doi:10.1117/1.2802563.
- Schoeberl, M. R., et al. (2007), A trajectory-based estimate of the tropospheric ozone column using the residual method, J. Geophys. Res., 112, D24S49, doi:10.1029/2007JD008773.
- Torres, O., et al. (2007), Aerosols and surface UV products from Ozone Monitoring Instrument observations: An overview, J. Geophys. Res., 112, D24S47, doi:10.1029/2007JD008809.
- Yang, K., et al. (2007), Retrieval of large volcanic SO2 columns from the Aura Ozone Monitoring Instrument: Comparison and limitations, J. Geophys. Res., 112, D24S43, doi:10.1029/2007JD008825.
- Krotkov, N., et al. (2006), Band Residual Difference Algorithm for Retrieval of SO2 From the Aura Ozone Monitoring Instrument (OMI), IEEE Trans. Geosci. Remote Sens., 44, 1259-1266, doi:10.1109/TGRS.2005.861932.
- Ziemke, J. R., et al. (2006), Tropospheric ozone determined from Aura OMI and MLS: Evaluation of measurements and comparison with the Global Modeling Initiative’s Chemical Transport Model, J. Geophys. Res., 111, D19303, doi:10.1029/2006JD007089.