Peer-reviewed Publications Google Scholar Citations ResearcherID
2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2001 Conference Proceedings Thesis
2024
161. Chan Miller, C., S. Roche, J. S. Wilzewski, X. Liu, K. Chance, A.H. Souri, E. Conway, B. Luo, J. Samra, J. Hawthorne, K. Sun, C. Staebell, A. Chulakadabba, M. Sargent, M. Benmergui, M. Omara, S.C. Wofsy, Methane retrieval from MethaneAIR using the CO2 Proxy Approach: A demonstration for the upcoming MethaneSAT mission, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2023-1962, 2023.
160. Bak, J., X. Liu, K. Yang, G. Gonzalez Abad, E. O'Sullivan, K. Chance, and C.-H. Kim, An improved OMI ozone profile research product version 2.0 with collection 4 L1b data and algorithm updates, Atmos. Meas. Tech., https://doi.org/10.5194/amt-2023-154, accepted, 2024.
159. Wang, H., G. Gonzalez Abad, C. Chan Miller, H.-A. Kwon, C. R. Nowlan, Z. Ayzpour, H. Chong, X. Liu, K. Chance, E. O'Sullivan, K. Sun, R. Spurr, R. J. Hargreaves, Development of the MEaSUREs blue band water vapor algorithm – Towards a long-term data record, Atmos. Meas. Tech. Discuss., https://doi.org/10.5194/amt-2023-66, in review, 2023.
157. Chong, H., G. Gonzalez Abad, C. R. Nowlan, C. Chan Miller, A. Saiz-Lopez, R. P. Fernandez, H.-A. Kwon, Z. Ayzpour, H. Wang, A. H. Souri, X. Liu, K. Chance, E. O'Sullivan, J. Kim, J.-H. Koo, W. R. Simpson, F. Hendrick, R. Querel, G. Jaross, C. Seftor, and R. M. Suleiman, Global retrieval of stratospheric and tropospheric BrO columns from OMPS-NM onboard the Suomi-NPP satellite, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2023-1163, 2023.
157. Hall, K., H. Wang, A. H. Souri, X. Liu, K. Chance, Ozone Anomalies in Dry Intrusions Associated with Atmospheric Rivers, J. Geophys. Res. Atmospheres, 129(4), e2023JD039949, https://doi.org/10.1029/2023JD039949, 2024.
156. Hsu, Chia-Hua, D. K. Henze, A. P. Mizzi, G. Gonzalez Abad, J. He, C. Harkins, A. R. Naeger, C. Lyu, X. Liu, C. Chan Miller, R. B. Pierce, M. S. Johnson, B. C. McDonald, An Observing System Simulation Experiment analysis of how well geostationary satellite trace-gas observations constrain NOx emissions in the US, J. Geophys. Res. Atmospheres, 129(4), e2023JD039949, https://doi.org/10.1029/2023JD039949, 2024.
155. Conway, E. K., A. H. Souri, J. Benmergui, K. Sun, X. Liu, C. Staebell, C. Chan Miller, J. E. Franklin, J. Samra, J. S. Wilzewski, S. Roche, B. Luo, A. Chulakadabba, M. Sargent, J. Hohl., B. Daube, I. Gordon, K. Chance, S. C. Wofsy, Level0-to-Level1B processor for MethaneAIR, Atmos. Meas. Tech., 17, 1347–1362, https://doi.org/10.5194/amt-17-1347-2024, 2024.
154. Choi, H., X. Liu, U. Jeong, H. Chong, J. Kim, M. H. Ahn, D. H. Ko, D. Lee, K.-J. Moon, K.-M. Lee, Geostationary Environment Monitoring Spectrometer (GEMS) polarization characteristics and correction algorithm, Atmos. Meas. Tech., 17, 145–164, https://doi.org/10.5194/amt-17-145-2024, 2024.
2023
153. Chulakadabba, A., M. Sargent, T. Lauvaux, J. S. Benmergui, J. E. Franklin, C. Chan Miller, J. S. Wilzewski, S. Roche, E. Conway, A. H. Souri, K. Sun, B. Luo, J. Hawthrone, J. Samra, B. C. Daube, X. Liu, K. Chance, Y. Li, R. Gautam, M. Omara, J. S. Rutherford, E. D. Sherwin, A. Brandt, S. C. Wofsy, Methane Point Source Quantification Using MethaneAIR: A New Airborne Imaging Spectrometer, Atmos. Meas. Tech.,16, 5771–5785, https://doi.org/10.5194/amt-16-5771-2023, 2023.
152. Zhu, R., Z. Tang, X. Chen, Z. Jiang, X. Liu, Rapid assimilations of O3 observations – Part 1: methodology and tropospheric O3 changes in China in 2015-2020, Geosci. Model. Dev., 16, 6337–6354, https://doi.org/10.5194/gmd-16-6337-2023, 2023.
151. Zhu, R., Z. Tang, X. Chen, Z. Jiang, X. Liu, Rapid assimilations of O3 observations – Part 2: tropospheric O3 changes in the United States and Europe in 2005-2020, Atmos. Chem. Phys., 23, 9745–9763, https://doi.org/10.5194/acp-23-9745-2023, 2023.
150. Nowlan, C.R., G. González Abad, H.-A. Kwon, Z. Ayazpour, C. Chan Miller, K. V. Chance, H. Chong, X. Liu, E. O'Sullivan, H. Wang, L. Zhu, I. De Smedt, G. Jaross, C. Seftor, K. Sun, Global Formaldehyde Products from the Ozone Mapping and Profiler Suite (OMPS) Nadir Mappers on Suomi NPP and NOAA-20, Earth. Space Sci., 10, e2022EA002643. https://doi.org/10.1029/2022EA002643, 2023.
149. Coddington, O. M., E. C. Richard, D. Harber, P. Pilewskie, T. N. Woods, Ma. Snow, K. V. Chance, X. Liu, K. Sun, Version 2 of the TSIS-1 Hybrid Solar Reference Spectrum and Extension to the Full Spectrum, Earth. Space Sci., 10, e2022EA002637, https://doi.org/10.1029/2022EA002637, 2023.
148. Souri, A. H., M.S. Johnson, G. M. Wolfe, J. H. Crawford, A. Fried, A. Wisthaler, W. H. Brune, D. R. Blake, A. J. Weinheimer, T. Verhoelst, S. Compernolle, G. Pinardi, C. Vigouroux, B. Langerock, S. Choi, L. Lamsal, L. Zhu, S. Sun, R. C. Cohen, K.-E. Min, C. Cho, S. Philip, X. Liu, and K. Chance, Characterization of Errors in Satellite-based HCHO/NO2 Tropospheric Column Ratios with Respect to Chemistry, Column to PBL Translation, Spatial Representation, and Retrieval Uncertainties, Atmos. Chem. Phys., 23, 1963–1986, https://doi.org/10.5194/acp-21-1963-2023, 2023.
147. Wang, X., T.-M. Fu, L. Zhang, X. Lu, X. Liu, T. Amnuaylojaroen, M. T. Latif, Y. Ma, L. Zhang, X. Feng, L. Zhu, H. Shen, X. Yang, Rapidly changing emissions drove substantial surface and tropospheric ozone increases over Southeast Asia, Geophys. Res. Lett., 49, e2022GL100223, https://doi.org/10.1029/2022GL100223.
2022
146. Bak., J., E.-J. Song, H.-J. Lee, X. Liu, J.-H. Koo, J. Kim, W. Jeon, J.-H. Kim, and C.-H. Kim, Temporal variability of tropospheric ozone and ozone profiles in Korean Peninsula during the East Asian summer monsoon: Insights from multiple measurements and reanalysis datasets, Atmos. Chem. Phys., 22, 14177–14187, https://doi.org/10.5194/acp-22-14177-2022, 2022.
145. Cai Z, K. Sun, D. Yang, Y. Liu, L. Yao, C. Lin, X. Liu, On-Orbit Characterization of TanSat Instrument Line Shape Using Observed Solar Spectra, Remote Sens., 14(14), 3334, https://doi.org/10.3390/rs14143334, 2022.
144. Lemmouchi F, J. Cuesta, M. Eremenko, C. Derognat, G. Siour, G. Dufour, P. Sellitto, S. Turquety, D. Tran, X. Liu, P. Zoogman, R. Lutz, D. Loyola, Three-Dimensional Distribution of Biomass Burning Aerosols from Australian Wildfires Observed by TROPOMI Satellite Observations, Remote Sens., 14(11), 2852, https://doi.org/10.3390/rs14112582, 2022.
143. Wei, J., S. Liu, Z. Li, C. Liu, K. Qin, X. Liu, R. Pinker, R. Dickerson, J. Lin, K. Boersma, L. Sun, R. Li, W. Xue, Y. Cui, C. Zhang, and J. Wang, J., Ground-level NO2 surveillance from space across China for high resolution using interpretable spatiotemporally weighted artificial intelligence, Environ. Sc. Tech., https://doi.org/10.1021/acs.est.2c03834, 2022.
142. Sun, K., M. Yousefi, C. Chan Miller, K. Chance, G. González Abad, I.E. Gordon, X. Liu, E. O'Sullivan, C.E. Sioris, and S. C. Wofsy, An optimal estimation-based retrieval of upper atmospheric oxygen airglow and temperature from SCIAMACHY limb observations, Atmos. Meas. Tech., 15, 3721–3745, https://doi.org/10.5194/amt-15-3721-2022, 2022.
141. 1. Lee, H.-J., L.-S. Chang, D. A. Jaffe, J. Bak, X. Liu, G. González Abad, H.-Y. Jo, Y.-J. Jo, J.-B. Lee, G.-H. Yang, J.-M. Kim and C.-H. Kim, Satellite-based Diagnosis and Numerical Verification of Ozone Formation Regimes over Nine Megacities in East Asia, Remote Sens., 14, 1285, https://doi.org/10.3390/rs140512852022.
140. Zhu, Q., J. Bi, X. Liu, S. Li , W. Wang, Y. Zhao, Y. Liu, Satellite-based long-term spatiotemporal patterns of surface ozone concentrations in China: 2005-2019, Environmental Health Perspectives, https://doi.org/10.1289/EHP9406, 2022.
139. Li, C., X. Xu, X. Liu, J. Wang, K. Sun, J. van Geffen, Q. Zhu, J. Ma, J. Jin, K. Qin, Q. He, P. Xie, B. Ren, and R. C. Cohen, Direct retrieval of NO2 vertical columns from UV-Vis (390-495 nm) spectral radiance using a neural network, J. Remote Sens., accepted, 2022.
138. Bak, J., O. Coddington, X. Liu, K. Chance, H.-J. Lee, W. Jeon, J.-H. Kim, C.-H. Kim, Impact of Using a New High-Resolution Solar Reference Spectrum on OMI Ozone Profile Retrievals, Remote Sens., 14, 37, https://doi.org/10.3390/rs14010037, 2022.
137. Wei, J., Z. Li., K. Li, R. R. Dickerson, R. T. Pinker, J. Wang, X. Liu, L. Sun, W. Xue, M. Cribb, Full-coverage mapping and spatiotemporal variations of ground-level ozone (O3) pollution from 2013 to 2020 across China, Remote Sens. Environ., 270(1), https://doi.org/10.1016/j.rse.2021.112775, 2022.
136. Souri, A. H., K. Chance, K. Sun, X. Liu, and M.S. Johnson, Dealing with Spatial Heterogeneity in Pointwise to Gridded Data Comparisons, Atmos. Meas. Tech., 15, 41-59, https://doi.org/10.5194/amt-15-41-2022, 2022.
2021
135. Souri, A. H., K. Chance, J. Bak, C. R. Nowlan, G. González Abad, Y. Jung, D. C. Wong, J. Mao, and X. Liu, Unraveling pathways of elevated ozone induced by the 2020 lockdown in Europe by an observationally constrained regional model using TROPOMI, Atmos. Chem. Phys., 21, 18227–18245, https://doi.org/10.5194/acp-21-18227-2021, 2021.
134. Wang, W., X. Liu, J. Bi, Y. Liu, A machine learning model to estimate ground-level ozone concentrations in California using TROPOMI data and high-resolution meteorology, Environ. International, https://doi.org/10.1016/j.envint.2021.106917, 2021.
133. Naeger, A. R., M. J. Newchurch, T. Moore, K. Chance, X. Liu, S. Alexander, K. Murphy, and B. Wang, Revolutionary Air-Pollution Applications from Future 2Tropospheric Emissions: Monitoring of Pollution (TEMPO) Observations, Bull. Amer. Meteor. Soc., https://doi.org/10.1175/BAMS-D-21-0050.1, 2021.
132. Li, J., Y. Wang, R. Zhang, C. Smeltzer, A. Weinheimer, J. Herman, K. F. Boersma, E. A. Celarier, R. W. Long, J. J. Szykman, R. Delgado, A. M. Thompson, T. N. Knepp, L.N. Lamsal, S. J. Janz, M. G. Kowalewski, X. Liu, and C. R. Nowlan, C. R., Comprehensive evaluations of diurnal NO2 measurements during DISCOVER-AQ 2011: effects of resolution-dependent representation of NOx emissions, Atmos. Chem. Phys., 21, 11133–11160, https://doi.org/10.5194/acp-21-11133-2021, 2021.
131. Lee, H.-J., L.-S. Chang, D. A. Jaffe, J. Bak, X. Liu, . G. Abad, H.-Y. Jo, Y.-J. Jo, J.-B. Lee, and C.-H. Kim, Ozone Continues to Increase in East Asia Despite Decreasing NO2: Causes and Abatements, Remote Sens., 13(11), 2177, https://doi.org/10.3390/rs13112177, 2021.
130. Staebell, C., K. Sun, J. Samra, J. Franklin, C. Chan Miller, X. Liu, E. Conway, K. Chance, S. Milligan, and S. Wofsy, Spectral Calibration of the MethaneAIR Instrument, Atmos. Meas. Tech., 14, 3737-3753, https://doi.org/10.5194/amt-14-3737-2021, 2021.
129. Coddington, O., E. C. Richard, D. Harber, P. Pilewskie, T. N. Woods, K. Chance, X. Liu, K. Sun, The TSIS-1 Hybrid Solar Reference Spectrum, Geophys. Res. Lett., 48, e2020GL091709, https://doi.org/10.1029/2020GL091709, 2021.
128. Bak, J., X. Liu, R. Spurr, K. Yang, C.R. Nowlan, C.E. Chan Miller, G. Gonzalo Abad, and K. Chance, Radiative transfer acceleration based on the Principal Component Analysis and Look-Up Table of corrections: Optimization and application to UV ozone profile retrievals, Atmos. Meas. Tech., 14, 2659-2672, https://doi.org/10.5194/amt-14-2659-2021, 2021.
127. Choi, H., X. Liu, G. Gonzalez Abad, J. Seo, K.-M. Lee, J. Kim, A Fast Retrieval of Cloud Parameters Using a Triplet of Wavelengths of Oxygen Dimer Band around 477 nm, Remote Sens., 13(1), 152, https://doi.org/10.3390/rs13010152, 2021.
2020
126. Zhao, F., C. Liu, Z. Cai, X. Liu, J. Bak, J. Kim, Q. Hu, C. Xia, C. Zhang, Y. Sun, W. Wang, and J. Liu, Ozone profile retrievals from TROPOMI: implication for the trend of tropospheric ozone during the outbreak of COVID-19 in China, Sc. Tot. Environ., 764, 142886, doi: 10.1016/j.scitotenv.2020.142886, 2020.
125. Kang, M., M.-H. Ahn, X. Liu, U. Jeong, J. Kim, Spectral Calibration Algorithm for the Geostationary Environment Monitoring Spectrometer (GEMS), Remote Sens., 12(17), 2846, https://doi.org/10.3390/rs12172846, 2020.
124. Bak., J., X. Liu, M. Birk, G. Wagner, I.E. Gordon, and K. Chance, Impact of using a new ultraviolet ozone absorption cross-section dataset on OMI ozone profile retrievals, Atmos. Meas. Tech., 13, 5845-5854, https://doi.org/10.5194/amt-13-5845-2020, 2020.
123. Souri, A. H., C.R. Nowlan, G. González Abad, L. Zhu, D.R. Blake, A. Fried, A.J. Weinheimer, J.-H. Woo, Q. Zhang, C.E. Chan Miller, X. Liu, and K. Chance, An Inversion of NOx and NMVOC Emissions using Satellite Observations during the KORUS-AQ Campaign and Implications for Surface Ozone over East Asia, Atmos. Chem. Phys., 20, 9837–9854, https://doi.org/10.5194/acp-20-9837-2020, 2020.
122. Lu, X., L. Zhang, T. Wu, M. S. Long, J. Wang, D. J. Jacob, F. Zhang, J. Zhang, S. D. Eastham, L. Hu, L. Zhu, X. Liu, and M. Wei, Development of the global atmospheric general circulation-chemistry model BCC-GEOS-Chem v1.0: model description and evaluation, Geosci. Model Dev., 13, 3817-3838, https://doi.org/10.5194/gmd-13-3817-2020, 2020.
121. Souri, A.H., H. Wang, G. Gonzalez Abad, X. Liu, and K. Chance, Quantifying the Impact of Transpiration from Crops on an Extreme Heat Wave Event in the Midwestern U.S.: A Top-down Constraint from MODIS Water Vapor Retrieval, J. Geophys. Res.,125(7), https://doi.org/10.1029/2019JD031941, 2020.
120. Souri, A.H., C.R. Nowlan, G.M Wolfe, L.N. Lamsal, C.E. Chan Miller, G. González Abad, S.J. Janz, A. Fried, D.R. Blake, A.J. Weinheimer, G.S. Diskin, X. Liu, and K. Chance, Revisiting the Effectiveness of HCHO/NO2 Ratios for Inferring Ozone Sensitivity to Its Precursors using High Resolution Airborne Remote Sensing Observations in a High Ozone Episode during the KORUS-AQ Campaign, Atmos. Environ.,224, 117341, https://doi.org/10.1016/j.atmosenv.2020.117341, 2020.
2019
119. Kajino, M., S. Hayashida, T.T. Sekiyama, M. Deushi, K. Ito, and X. Liu, Detectability assessment of a satellite sensor for lower tropospheric ozone responses to its precursors emission changes in East Asian summer, Sci. Rep., 9, 19629, https://doi.org/10.1038/s41598-019-55759-7, 2019.
118. Jung, Y., G. Gonzalez Abad, C.R. Nowlan, K. Chance, X. Liu, O. Torres, and C. Ahn, Explicit aerosol correction of OMI formaldehyde retrievals, Earth Space Sci., 6, 2087-2105. https://doi.org/10.1029/2019EA000702.
117. Cusworth, D. H., D. J. Jacob, D. J. Varon, C. Chan Miller, X. Liu, K. Chance, A.K. Thorpe, R.M. Duren, C.E. Miller, D.R. Thompson, C. Frankenberg, L. Guanter, and C.A. Randles, Potential of next-generation imaging spectrometers to detect and quantify methane point sources from space, Atmos. Meas. Tech., 12, 5655–5668, https://doi.org/10.5194/amt-12-5655-2019, 2019.
116. Tarasick, D, et al., Tropospheric Ozone Assessment Report: Tropospheric ozone from 1877 to 2016, observed levels, trends and uncertainties, Elem. Sci. Anth., 7(1), P39. doi: https://doi.org/10.1525/elementa.376.
115. Wang, H., A.H. Souri, G. Gonzalez Abad, X. Liu, and K. Chance, OMI Total Column Water Vapor Version 4 Validation and Applications, Atmos. Meas. Tech., 12, 5183-5199, https://doi.org/10.5194/amt-12-5183-2019, 2019.
114. Bak, J., K.-H. Baek, J.-H. Kim, X. Liu, and K. Chance, Cross-verification of simulated GEMS tropospheric ozone retrievals and ozonesonde measurements over Northeast Asia, Atmos. Meas. Tech., 12, 5201-5215, https://doi.org/10.5194/amt-12-5201-2019, 2019.
113. Yang, K., X. Liu, Ozone profile climatology for remote sensing retrieval algorithms, Atmos. Meas. Tech., 12, 4745-4778, https://doi.org/10.5194/amt-12-4745-2019, 2019.
112. Gonzalez Abad, G., A. H. Souri, J. Bak, K. Chance, L. Flynn, N.A. Krotkov, L. Lamsal, C. Li, X. Liu, C. Chan Miller, C.R. Nowlana, R. Suleiman, H. Wang, Five decades observing Earth's atmosphere trace gases using ultraviolet and visible backscatter solar radiation from space, J. Quant. Spectr. Radiat. Transfer, https://doi.org/10.1016/j.jqsrt.2019.04.030, 2019.
111. Bak. J., X. Liu, K. Sun, K. Chance, and J.-H. Kim, Linearization of the effect of slit function changes for improving Ozone Monitoring Instrument ozone profile retrievals, Atmos. Meas. Tech., 12, 3777-3788, https://doi.org/10.5194/amt-12-3777-2019, 2019.
110. Shen, L., D. J., Jacob, X. Liu, G. Huang, K. Li, H. Liao, and T. Wang, An evaluation of the ability of the Ozone Monitoring Instrument (OMI) to observe boundary layer ozone pollution across China: application to 2005-2017 ozone trends, Atmos. Chem. Phys., 19, 6551-6560, https://doi.org/10.5194/acp-19-6551-2019, 2019.
109. Kim, J., et al., New Era of Air Quality Monitoring from Space: Geostationary Environment Monitoring Spectrometer (GEMS), Bull. Amer. Meteor. Soc., https://doi.org/10.1175/BAMS-D-18-0013.1, 2019.
108. Lu, X., L. Zhang, Y. Zhao, D.J. Jacob, Y. Hu, H. Lu, M. Gao, X. Liu, I. Petropavlovskikh, A. McClure-Begley, R. Querel, Surface and tropospheric ozone trends in the Southern Hemisphere since 1990: possible linkages to poleward expansion of the Hadley circulation, Sci. Bull., 64(6), 400-409, https://doi.org/10.1016/j.scib.2018.12.021, 2019.
107. Suleiman, R. M., K. Chance, X. Liu, G. Gonzalez Abad, T.P. Kurosu, F. Hendrick, and N. Theys, OMI total bromine monoxide (OMBRO) data product: algorithm, retrieval and measurement comparisons, Atmos. Meas. Tech., 12, 2067-2084, https://doi.org/10.5194/amt-12-2067-2019, 2019.
2018
106. Sun, K., L. Zhu, K. Cady-Pereira, C. Chan Miller, K. Chance, L. Clarisse, P.-F. Coheur, G. Gonzalez Abad, G. Huang, X. Liu, M. Van Damme, K. Yang, and M. Zondlo, A physics-based approach to oversample multi-satellite, multi-species observations to a common grid, Atmos. Meas. Tech., 11, 6679-6701, https://doi.org/10.5194/amt-11-6679-2018, 2018.
105. Nowlan, C.R., X. Liu, S.J. Janz, M. G. Kowalewski, K. Chance, M.B. Follette-Cook, A. Fried, G. González Abad, L.M. Judd, H.Kwon, J.R. Herman, C.P. Loughner, K.E. Pickering, E. Spinei, and A.J. Weinheimer, Nitrogen dioxide and formaldehyde measurements from the GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator over Houston, Texas, Atmos. Meas. Tech., 11, 5941-5964, https://doi.org/10.5194/amt-11-5941-2018, 2018.
104. Fu, D., S.S. Kulawik, K. Miyazaki, K. Bowman, J.R. Worden, A. Eldering, N. J. Livesey, J. Teixeira, F. W. Irion, R. L. Herman, G. B. Osterman, X. Liu, P. F. Levelt, A.M. Thompson, and M. Luo, Retrievals of tropospheric ozone profiles from the synergism of AIRS and OMI: methodology and validation, Atmos. Meas. Tech., 11, 5587-5605, https://doi.org/10.5194/amt-11-5587-2018, 2018.
103. Sun, K., I.E. Gordon, C.E. Sioris, X. Liu, K. Chance, S.C. Wofsy, Reevaluating the use of O2 a1 delta g band in spaceborne remote sensing of greenhouse gases, Geophys. Res. Lett., 45., https://doi.org/10.1029/2018GL077823, 2018.
102. Johnson, M. S., X. Liu, P. Zoogman, J. Sullivan, M.J. Newchurch, S. Kuang, T. Leblanc, and T. McGee, Potential sources of a priori ozone profiles for TEMPO tropospheric ozone retrievals, Atmos. Meas. Tech., 11, 3457-3477, https://doi.org/10.5194/amt-11-3457-2018, 2018.
101. Gaudel et al., 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 (1), P39, doi: https://doi.org/10.1525/elementa.291, 2018.
100. Kim, M., J. Kim, O. Torres, C. Ahn, W. V. Kim, U. Jeong, S. Go, X. Liu, K. J. Moon, and D.R. Kim, Optimal Estimation-Based Algorithm to Retrieve Aerosol Optical Properties for GEMS Measurements Over Asia, Remote Sens., 10(2), 162; doi:10.3390/rs10020162, 2018.
99. Lu, X., L. Zhang, X. Liu, M. Gao, Y. Zhao, and J. Shao, Lower tropospheric ozone over India and its linkage to the South Asian monsoon, Atmos. Chem. Phys., 18, 3101-3118, https://doi.org/10.5194/acp-18-3101-2018, 2018.
98. Zhang, C., C. Liu, Y. Wang, S. Beirle, F. Si, H. Zhou, M. Zhao, W. Su, W. Zhang, K. L. Chan, X. Liu, T. Wagner, Preflight evaluation of the performance of Chinese Environmental trace gases Monitoring Instrument (EMI) by Spectral Analyses of Nitrogen Dioxide, IEEE Trans. Geosci. Remote Sens., 56(6), 3323-3332, doi: 10.1109/TGRS.2018.2798038, 2018.
97. Hayashida, S., M. Kajino, M. Deushi, T. T. Sekiyama, and , X. Liu, Seasonality of the lower tropospheric ozone over central China observed by the Ozone Monitoring Instrument, Atmos. Environ , 184, 244-253, https://doi.org/10.1016/j.atmosenv.2018.04.014, 2018.
96. Hayashida, S., S. Kayaba, M. Deushi, K. Yamaji, A. Ono, M. Kajino, T.T. Sekiyama, T. Maki, X. Liu, Study on lower tropospheric ozone over central and eastern China: Comparison of satellite observation with model simulation, In: Vadrevu K., Ohara T., Justice C. (eds), Springer book Land-Atmospheric Research Applications in South and Southeast Asia, Springer Remote Sensing/Photogrammetry. Springer, Cham, https://doi.org/10.1007/978-3-319-67474-2_13, 2018.
95. Luo, J., , Pan, L. L., Honomichl, S. B., Bergman, J. W., Randel, W. J., Francis, G., Clerbaux, C., George, M., , Liu, X., and Tian, W., Space-Time Variability of UTLS Chemical Distribution in the Asian Summer Monsoon Viewed by Limb and Nadir Satellite Sensors, Atmos. Chem. Phsy., 18, 12511-12530, https://doi.org/10.5194/acp-18-12511-2018, 2018.
94. Levelt, P., , et al., The Ozone Monitoring Instrument: Overview of twelve years in space, Atmos. Chem. Phsy. , 18, 5699-5745, https://doi.org/10.5194/acp-18-5699-2018, 2018.
93. Huang, G., X. Liu, et al., Validation of 10-year SAO OMI ozone profile (PROFOZ) product using MLS observations, Atmos. Meas. Tech., 11, 17-32, https://doi.org/10.5194/amt-11-17-2018, 2018.
2017
92. Bak, J., X. Liu, J.-H. Kim, D.P. Haffner, K. Chance, K. Yang, and K. Sun, Characterization and Correction of OMPS Nadir Mapper Measurements for Ozone Profile Retrievals, Atmos. Meas. Tech. , 10, 4373-4388, https://doi.org/10.5194/amt-10-4373-2017, 2017.
91. Hu, L., D.J. Jacob, , X. Liu, Y. Zhang, L. Zhang, P.S. Kim, M.P. Sulprizio, R.M. Yantosca,
Global budget of tropospheric ozone: evaluating recent model advances with satellite (OMI), aircraft (IAGOS), and ozonesonde observations, Atmos. Environ. , 167, 323-334, https://doi.org/10.1016/j.atmosenv.2017.08.036, 2017.
90. Sun, K., X. Liu, Huang, G., G. Gonzalez Abad, Cai, Z., Chance, K., and K. Yang, Deriving the slit functions from OMI solar observations and its implications for ozone-profile retrieval, Atmos. Meas. Tech. , 10, 3677-3695, https://doi.org/10.5194/amt-10-3677-2017, 2017.
89. Huang, G., X. Liu, et al., Validation of 10-year SAO OMI ozone profile (PROFOZ) product using ozonesonde observations, Atmos. Meas. Technique, 10, 2455-2475, https://doi.org/10.5194/amt-10-2455-2017, 2017.
88. Carr, J., X. Liu, B. Baker, and K. Chance, Observing Nightlights from Space with TEMPO, International Journal of Sustainable Lighting, 19, 26-35, 2017.
87. Kuang, S., et al., Summertime tropospheric ozone enhancement associated with a cold front passage due to stratosphere-to-troposphere transport and biomass burning: Simultaneous ground-based lidar and airborne measurements, J. Geophys. Res. Atmos., 122, doi:10.1002/2016JD026078, 2017.
86. Sun, K., X. Liu, Nowlan, C. R., Cai, Z., Chance, K., Frankenberg, C., Lee, R. A. M., Pollock, R., Rosenberg, R., and Crisp, D., Characterization of the OCO-2 instrument line shape functions using on-orbit solar measurements, Atmos. Meas. Tech. , 10, 939-953, https://doi.org/10.5194/amt-10-939-2017.
85. Choi, H, D.,
H. Liu, J.H. Crawford, D.B. Considine, D.J. Allen,
B.N. Duncan, L.W. Horowitz, J.M. Rodriguez, S.E. Strahan,
L. Zhang, X. Liu, M.R. Damon, and
S.D. Steenrod, Global O3-CO correlations in a chemistry
and transport model during July - August: Evaluation with TES satellite
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Phys., 17, 8429-8452, https://doi.org/10.5194/acp-17-8429-2017, 2017.
84. Zoogman, P., X. Liu, et al., Chance K., Tropospheric Emissions: Monitoring of Pollution (TEMPO), J. Quant. Spectro. & Radiat. Transfer , 186, 17-39, doi:10.1016/j.jqsrt.2016.05.0082016, 2017.
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83. Jacob, D.J., A.J. Turner, J.D. Maasakkers, J. Sheng, X. Liu, K. Chance, I. Aben, J. McKeever, and C. Frankenberg, Satellite observations of atmospheric methane and their value for quantifying methane emissions, Atmos. Chem Phys., 16, 14371-14396, doi:10.5194/acp-16-14371-2016, 2016.
82. Wang, H., G. Gonzalez Abad, X. Liu, and Chance K., Validation of OMI Total Column Water Vapor Product, Atmos. Meas. Tech., 16, 11379-11393, doi:10.5194/acp-16-11379-2016, 2016.
81. Orphal, J., et al., Absorption cross-sections of Ozone in the ultraviolet and visible spectral regions – Status report 2015, J. Mol. Spectrosc. , 327, 105-121, doi:10.1016/j.jms.2016.07.007, 2016.
80. Zoogman, P., X. Liu, K. Chance, Q. Sun, C. Schaaf, T. Mahr, T. Wagner, A climatology of visible surface reflectance spectra, J. Quant. Spectro. & Radiat. Transfer , 180, 39-46, doi:10.1016/j.jqsrt.2016.04.003, 2016.
79. Jeong, U., J. Kim, C, Ahn, O. Torres,
X. Liu, P.K. Bhartia, R.J.D. Spurr,
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78. Nowlan, C.R., X. Liu, J.H. Leitc, K. Chance et al., Nitrogen dioxide observations from the Geostationary Trace gas and Aerosol Sensor Optimization (GeoTASO) airborne instrument: retrieval algorithm and measurements during DISCOVER-AQ Texas 2013, Atmos. Meas. Tech., 9, 2647-2668, doi:10.5194/amt-9-2647-2016, 2016.
77. Bak, J., X. Liu, J.H. Kim, M.T. Deland, and K. Chance, Improvement of OMI ozone profile retrievals by simultaneously fitting Polar Mesospheric Clouds, Atmos. Meas. Tech., 9, 4521-4531, doi:10.5194/amt-9-4521-2016, 2016.
76. Gonzalez Abad, G., A. Vasilkov, C. Seftor, X. Liu, and K. Chance: Smithsonian Astrophysical Observatory Ozone Mapping and Profiler Suite (SAO OMPS) formaldehyde retrieval, Atmos. Meas. Tech., 8, 2797-2812, doi:10.5194/amt-9-2797-2016, 2016.
2015
75. Liu, C., X. Liu, M. G. Kowalewski, S.J. Janz, G. Gonzalez Abad, K.E. Pickering, K. Chance, L. N. Lamsal, Analysis of ACAM Data for Trace Gas Retrievals during the 2011 DISCOVER-AQ Campaign, Journal of Spectroscopy, vol. 2015, 827160, doi:10.1155/2015/827160, 2015.
74. Xu, X., J. Wang, J. Zeng, R. Spurr, X. Liu, O. Dubovik, L. Li, Z. Li, M. Mishchenko, A. Sinyuk, B. Holben, Retrieval of aerosol microphysical properties from AERONET photo-polarimetric measurements. 2: A new research algorithm and case demonstration, J. Geophys. Res., 120, 7079–7098. doi: 10.1002/2015JD023113, 2015.
73. Hayashida, S., X. Liu, A. Ono, K. Yang, and K. Chance, Observation of ozone enhancement in the lower troposphere over East Asia from a space-borne ultraviolet spectrometer, Atmos. Chem. Phys., 15, 9865-9881, doi:10.5194/acp-15-9865-2015, 2015.
72. Liu, C., X. Liu*, M.G. Kowalewski, S.J. Janz, G. Gonzalez Abad, K.E. Pickering, K. Chance, L. N. Lamsal, Characterization and Verification of ACAM Slit Functions for Trace Gas Retrievals during the 2011 DISCOVER-AQ Flight Campaign, Atmos. Meas. Tech., 8, 751-759, doi:10.5194/amt-8-751-2015, 2015.
71. Gonzalez Abad, G., X. Liu, K. Chance, H. Wang, R. Suleiman, Updated Smithsonian Astrophysical Observatory Ozone Monitoring Instrument (SAO OMI) formaldehyde retrieval, Atmos. Meas. Tech., 8, 19-32, doi:10.5194/amt-8-19-2015, 2015.
70. Bak, J., X. Liu, J. H. Kim, K. Chance, and D. P. Haffner, Validation of OMI Total Ozone Retrievals from the SAO Ozone Profile Algorithm and Three Operational Algorithms with Brewer Measurements, Atmos. Chem. Phys., 15, 667-683, doi:10.5194/acp-15-667-2015, 2015.
69. Miller, C.C., G. Gonzalez Abad, H. Wang, X. Liu, T. P. Kurosu, D. J. Jacob, and K. Chance, Glyoxal Retrieval from the Ozone Monitoring Instrument, Atmos. Meas. Tech., 7, 3891-3907, doi:10.5194/amt-7-3891-2014, 2014.
68. Wang, H., X. Liu, K. Chance, G. Gonzalez Abad, Water Vapor Retrieval from OMI Visible Spectra, Atmos. Meas. Tech., 7, 1901-1913, doi:10.5194/amt-7-1901-2014, 2014.
67. Hache, E., J.-L Attie, C. Tourneur, P. Ricaud, L. Coret, W.A. Lahoz, L. El Amraoui, B. Josse, P. Hamer, J. Warner, X. Liu, K. Chance, M. Höpfner, R. Spurr, V. Natraj, S. Kulawik, A. Eldering, and J. Orphal, The added value of a geostationary thermal infrared and visible instrument to monitor ozone for air quality, Atmos. Meas. Tech., 7, 2185-2201, doi:10.5194/amt-7-2185-2014, 2014.
66. Wang, J., X. Xu, S. Ding, R.J.D. Spurr, X. Liu, K. Chance, A numerical testbed for remote sensing of aerosols, and its demonstration for evaluating retrieval synergy from a geostationary satellite constellation of GEO-CAPE and GOES-R, J. Quant. Spectrosc. Radiat. Transfer, 146, 510-528, doi:10.1016/j.jqsrt.2014.03.020, 2014.
65. Flynn, C, K.E. Pickering, J.H. Crawford, L. Lamsal, N. Krotkov, J. Herman, A. Weinheimer, G. Chen, X. Liu, J. Szykman, S.-C. Tsay, C. P. Loughner, J. Hains, P. Lee, R.R. Dickerson, J.W. Stehr, L. Brent, The Relationship between Column-density and Surface Mixing Ratio: Statistical Analysis of O3 and NO2 Data from the July 2011 Maryland DISCOVER-AQ Mission, Atmos. Environ., 92, 429-441, doi:10.1016/j.atmosenv.2014.04.041, 2014.
64. Cai, Z.-N, Y. Liu, and X. Liu, Sensitivity studies for monitoring tropospheric ozone from space using the ultraviolet and visible and the polarization bands, Atmos. Oceanic Sci. Lett., 7, 198-C202, doi:10. 3878/j.issn.1674-2834.13.0092, 2014.
63. Ziemke, J. R., M. A. Olsen, J. C. Witte, A. R. Douglass, S. E. Strahan, K. Wargan, X. Liu, M. R. Schoeberl, K Yang, T. B. Kaplan, S. Pawson, B. N. Duncan, P. A. Newman, P.K. Bhartia, M. K. Heney, 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. Atmos., 119, doi:10.1002/2013JD020914.
62. Foret, G., M. Eremenko, J. Cuesta, P. Sellitto, J. Barre, B. Gaubert, A. Coman, G. Dufour, X. Liu, M. Joly, M. Beekmann, Ozone pollution: What can we see from space? A case study, J. Geophys. Res. Atmos., 119, 8476–8499, doi:10.1002/2013JD021340, 2014.
61. Zoogman, P., Jacob, D.J., Chance, K., Liu, X., Fiore, A., Lin, M., Travis, K., Monitoring high-ozone events in the US Intermountain West using TEMPO geostationary satellite observations, Atmos. Chem. Phys., 14, 6261-6271, doi:10.5194/acp-14-6261-2014, 2014.
60. Fioletov., V.E., C.A. McLinden, N. Krotkov, K. Yang, D.G. Loyola, P. Valks, N. Theys, M. Van Roozaendael, C. Nowlan, K. Chance, X. Liu, C. Lee, R.V. Martin, Application of OMI, SCIAMACHY, and GOME-2 satellite SO2 retrievals for detection of large emission sources, J. Geophys. Res. Atmos., 118, 11,399–11,418, doi:10.1002/jgrd.50826.
59. Kuang, S., M.J. Newchurch, J. Burris, X. Liu, Ground-based Lidar for Boundary Layer Ozone Measurements, Applied Optics, 52(15), 3557-3566, doi:10.1364/ AO.52.003557, 2013.
58. Liu., C., X. Liu*, K. Chance, The Impact of Using Different Ozone Cross Sections on Ozone Profile Retrievals from OMI UV Measurements, JQSRT, 10.1016/j.jqsrt.2013.06.006, 2013. [Full text (pdf)]
57. Liu, G., J.J. Liu, D.W. Tarasick, V.E. Fioletov, J.J. Jin, O. Moeni, X. Liu, and C.E. Sioris, A global tropospheric ozone climatology from trajectory-mapped ozone soundings, Atmos. Chem. Phys., 13, 10659-10675, doi:10.5194/acp-13-10659-2013, 2013. [ACP]
56. Kim, P.S., D.J. Jacob, X. Liu, J.X. Warner, K. Yang, and K. Chance, Global Ozone-CO Correlations from OMI and AIRS: Constraints on Tropospheric Ozone Sources, Atmos. Chem. Phys., 13, 9321-9335, doi:10.5194/acp-13-9321-2013, 2013. [ACP]
55. Bak, J., X. Liu, J. C. Wei, L. L. Pan, K. Chance, and J. H. Kim, Improvement of OMI ozone profile retrievals in the upper troposphere and lower stratosphere by the use of a tropopause-based ozone profile climatology, Atmos. Meas. Tech., 6, 2239-2254, doi:10.5194/amt-6-2239-2013, 2013. [Full text (pdf)] [AMT]
54. Cuesta, J., M. Eremenko, X. Liu, G. Dufour, Z. Cai, M. Höpfner, T. von Clarmann, P. Sellitto, G. Foret, B. Gaubert, M. Beekmann, J. Orphal, K. Chance, R. Spurr, and J.-M. Flaud, Satellite observation of lowermost tropospheric ozone by multispectral synergism of IASI thermal infrared and GOME-2 ultraviolet measurements, Atmos. Chem. Phys., 13, 9675-9693, doi:10.5194/acp-13-9675-2013, 2013. [ACP]
53. Huang, J., C. Zhou, X. Lee1, Y. Bao, X. Zhao, J. Fung, A. Richter, and X. Liu, Impact of anthropogenic emissions on seasonal changes in tropospheric nitrogen dioxide and ozone over East China, Atmos. Env., 77, 558-567, doi:10.1016/j.atmosenv.2013.05.030 2013.
52. Bak, J., J. H. Kim, X. Liu, K. Chance, and J. Kim, Evaluation of ozone profile and tropospheric ozone retrievals from GEMS and OMI spectra, Atmos. Meas. Tech., 6, 239-249, doi:10.5194/amt-6-239-2013, 2013.[AMT]
51. Fu, D., J.R. Worden, X. Liu., S. S. Kulawik, K. W. Bowman, and V. Natraj, Characterization of ozone profiles derived from Aura TES and OMI Radiances, Atmos. Chem. Phys., 13, 3445-3462, doi:10.5194/acp-13-3445-2013, 2013. [ACP]
50. Wang, L., MJ. Newchurch, A. Pour-Biazar, M. Khan, X. Liu, W. Koshak, and K. Chance, Estimating the Influence of Lightning on Upper Tropospheric Ozone Using NLDN Lightning Data and CMAQ model, Atmos. Envrion., 67, 219-228, doi: 10.1016/j.atmosenv.2012.11.001, 2013.
49. Liu, C., Y. Liu., X. Liu, K. Chance, Stratospheric intrusion associated with a cut-off low event over northern China: A case study of a July 2007 event, Advanced in Atmospheric Science, 30(2), 525-540, 2013.
48. Lal, S., S. Venkataramani, S. Srivastava, S. Gupta, C. Mallik, M. Naja, Y. Acharya, X. Liu, Transport effects on the vertical distribution of tropospheric ozone over the tropical marine regions surrounding India, J. Geophys. Res., doi: 10.1002/jgrd.50180, 2012.
47. Bak, J., J. H. Kim, R. Spurr, X. Liu, and M. J. Newchurch, Sensitivity analysis of ozone retrievals from ultraviolet measurements on geostationary platforms, Remote Sensing of Environment, http://dx.doi.org/10.1016/j.rse.2011.11.010, 2012.
46. Fishman, J., J Al-Saadi, P Bontempi, K Chance, F Chavez, M Chin, P Coble, C Davis, P DiGiacomo, D Edwards, J Goes, J Herman, C Hu, Laura T Iraci, D Jacob, C Jordan, S R Kawa, R Key, X Liu, S Lohrenz, A Mannino, V Natraj, D Neil, J Neu, M Newchurch, K Pickering, J Salisbury, H Sosik, M Tzortziou, J Wang, M Wang, Progress Report on NASA's GEO-CAPE Mission: Fulfilling the Mandate and Meeting the Challenges of the Nation's Next Generation of Atmospheric Composition and Coastal Ecosystem Measurements, Bull. Amer. Meteor. Soc., 93, 1547-1566, 2012, doi:10.1175/BAMS-D-11-00201.1. [BAMS]
45. Nakatani A., S. Kondo, S. Hayashida, T. Nagashima, K. Sudo, X. Liu, K. Chance, I. Hirota, Enhanced Mid-latitude Tropospheric Column Ozone over East Asia Associated with the Subtropical Jet, Journal of the Meteorological Society of Japan, 90(2), 207-222, doi: 10.2151/jmsj.2012-204.
44. Cai, Z., Y. Liu, X. Liu, K. Chance, C.R. Nowlan, R. Lang, R. Munro, R. Suleiman, Characterization and Correction of Global Ozone Monitoring Experiment-2 Ultraviolet Measurements and Application to Ozone Profile Retrievals, J. Geophys. Res., 117, D07305, doi:10.1029/2011JD017096, 2012. [Full text (pdf)]
43. Sellitto P., B. R. Bojkov, X. Liu, K. Chance and F. Del Frate, Tropospheric ozone column retrieval from the Ozone Monitoring Instrument by means of neural networks algorithms, Atmos. Meas. Tech., 4, 2375-2388, doi:10.5194/amt-4-2375-2011, 2011. [AMT]
42. Nowlan C.R., X. Liu, K. Chance, Z. Cai, T.P. Kurosu, C. Lee, R.V. Martin, Retrievals of sulfur dioxide from GOME-2 using an optimal estimation approach: Algorithm and initial validation, J. Geophys. Res., 116, D18301, doi:10.1029/2011JD015808 2011. [Full text (pdf)]
41. Natraj V., X. Liu, S.S. Kulawik, K. Chance, R. Chatfield, D.P. Edwards, A. Eldering, G. Francis, T. Kurosu, K. Pickering, R. Spurr, H. Worden, Multispectral sensitivity studies for the retrieval of tropospheric and lowermost tropospheric ozone from simulated clear sky GEO-CAPE measurements, Atmos. Environ., 45, 7151-7165. doi:10.1016/j.atmosenv.2011.09.014, 2011. [Full text (pdf)]
40. Lahoz, W.A., V.-H. Peuch, J. Orphal, J.-L. Attie, K. Chance, X. Liu, D. Edwards, H. Elbern, J.-M. Flaud, M. Claeyman and L. El Amraoui, Monitoring air quality from space: The case for the geostationary platform, Bulletin of American Meteorological Society, doi: 10.1175/BAMS-D-11-00045.1, 2011. [BAMS]
39. Su, S., J.H. He, Y. Liu, Y. Wang, Z. Cai, X. Liu, Relationships between Low ozone and the Longitudinal Oscillation of the South Asia High over the Tibetan Plateau in Summer, Climatic and Environmental Reseach (Chinese), 16(1), 2011.
38. Zoogman, P., D.J. Jacob, K. Chance, L. Zhang, P. Le Sager, A.M. Fiore, A. Eldering, X. Liu, V. Natraj, S.S. Kulawik, Ozone Air Quality Measurement Requirements for a Geostationary Satellite Mission. Atmos. Environ., 45, 7143-7150, doi:10.1016/j.atmosenv.2011.05.058, 2011.
37. Biazar, A. M. khan , l. wang , Y.H. Park , M.J. Newchurch , D. McNider , X. Liu , D. Byun , R. Cameron, Utilization of Satellite Observation of Ozone and Aerosols in Providing Initial and Boundary Condition for Regional Air Quality Studies, J. Geophys. Res, D18309, doi:10.1029/2010JD015200, 2011.
36. Wang, L., M.J. Newchurch, A.P. Biazoor, X. Liu, S. Kuang, M. Khan, Evaluating AURA/OMI ozone profile retrievals using ozonesonde data and EPA surface measurements for August 2006, Atmos. Environ., 45, 5523-5530, 2011.
35. Claeyman, M., Attie, J.-L., Peuch, V.-H., El Amraoui, L., Lahoz, W. A., Josse, B., Ricaud, P., von Clarmann, T., Höpfner, M., Orphal, J., Flaud, J.-M., Edwards, D. P., Chance, K., Liu, X., Pasternak, F., and Cantie, R., A geostationary thermal infrared sensor to monitor the lowermost troposphere: O3 and CO retrieval studies, Atmos. Meas. Tech., 4, 297-317, doi:10.5194/amt-4-297-2011, 2011. [AMT]
34. Salawitch, R. J. et al. (2010), A New Interpretation of Total Column BrO during Arctic Spring, Geophys. Res. Lett., 37, L21805, doi:10.1029/2010GL043798, 2010.
33. Yang, K., X. Liu, P. K. Bhartia, N. A. Krotkov, S. A. Carn, E. J. Hughes, A. J. Krueger, R. J. D. Spurr, and S. G. Trahan, 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, 2010. [Full text (pdf)]
32. Walker, T.W., R. V. Martin, A. van Donkelaar, W. R. Leaitch, A.M. MacDonald, K. Anlauf, R. C. Cohen, G. Huey, M. Avery, A. Weinheimer, F. Flocke, D. Tarasick, A. Thompson, D. G. Streets, and X. Liu, Trans-pacific transport of reactive nitrogen and ozone to Canada during spring, Atmos. Chem. Phys., 10, 8353-8372, doi:10.5194/acp-10-8353-2010, 2010. [ACP]
31. Zhang, L., D.J. Jacob, X. Liu, J.A. Logan, K. Chance, A. Eldering, and B.R. Bojkov, Intercomparison methods for satellite measurements of atmospheric composition: application to tropospheric ozone from TES and OMI, Atmos. Chem Phys., 10, 4725-4739, doi:10.5194/acp-10-4725-2010, 2010. [Full text (pdf)] [ACP]
30. Liu, X., P. K. Bhartia, K. Chance, R. J. D. Spurr, T. P. Kurosu, Ozone profile retrievals from the Ozone Monitoring Instrument, Atmos. Chem. Phys., 10, 2521-2537, 2010. [Full text (pdf)] [ACP]
29. Liu, X., P. K. Bhartia, K. Chance, L. Froidevaux, R. J. D. Spurr, T. P. Kurosu, Validation of OMI ozone profiles and stratospheric ozone columns with Microwave Limb Sounder measurements, Atmos. Chem. Phys., 9, 2539-2549, 2010. [Full text (pdf)] [ACP]
28. Tarasick, D. W., J. J. Jin, V. E. Fioletov, G. Liu, A. M. Thompson, S. J. Oltmans, J. Liu, C. E. Sioris, X. Liu, O. R. Cooper, T. Dann, and V. Thouret , High-resolution tropospheric ozone fields for INTEX and ARCTAS from IONS ozonesondes, J. Geophys. Res., 115, D20301, doi:10.1029/2009JD012918, 2010.
27. Liu, C., Y. Liu, Z. Cai, S. Gao, J. Bian, X. Liu, and Kelly Chance, Dynamic formation of extreme ozone minimum events over the Tibetan Plateau during northern winters 1987-2001, J. Geophys. Res., 115, D18311, doi:10.1029/2009JD013130, 2010.
26. Pittman, J.V., L.L. Pan, J.C. Wei, F.W. Irion, X. Liu, E.S. Maddy, C.D. Barnet, K. Chance, R.S. Gao, Evaluation of AIRS, IASI, and OMI ozone profile retrievals in the extratropical tropopause region using in situ aircraft measurements, J. Geophys. Res., 114, D24109, doi:10.1029/2009JD012493, 2009.
25. Yang, K., X. Liu, N.A. Krotkov, A.J. Krueger, S.A. Carn, Estimating the altitude of volcanic sulfur dioxide plumes from space borne hyper-spectral UV measurements, Geophys. Res. Lett., 36, L10803, doi:10.1029/2009GL038025, 2009. [Full text (pdf)]
24. Liu, Y., Y. Wang, X. Liu, Cai, Z., and K. Chance, Tibetan middle tropospheric ozone minimum in June discovered from GOME, Geophys. Res. Lett., 36, L05814, doi:10.1029/2008GL037056, 2009. [Full text (pdf)]
23. Cai, Z., Y. Wang, X. Liu, X. Zheng, K. Chance, Y. Liu, Validation of GOME ozone profiles and tropospheric column ozone with ozonesonde over China, Chinese J. Appl. Meteorol., 20 (3), 337-345, 2009.
22. Hayashida, S., N. Urita, K.Noguchi, X. Liu, and K.Chance, Spatiotemporal variation in tropospheric column ozone over East Asia observed by GOME and ozonesondes, Scientific Online Letters on the Atmosphere, 4, 117-120, doi:10.2151/sola.2008-030.
21. Kaminski, J.K., L. Neary, J. Struzewska, J. C. McConnell, A. Lupu, J. Jarosz, K. Toyota, S. L. Gong, J. Côte, X. Liu, K. Chance, and A. Richter, GEM-AQ, an on-line global multiscale chemical weather system: model description and evaluation of gas phase chemistry processes, Atmos. Chem. Phys., 8, 3255-3281, 2008. [ACP]
20. Saiz-Lopez, A., K. Chance, X. Liu, T.P. Kurosu and S.P. Sander, First observations of iodine oxide from space, Geophys. Res. Lett., 34(12), L12812, doi:10.1029/2007GL030111, 2007. [Full text (pdf)]
19. Liu, X., K. Chance, C.E. Sioris, and T.P Kurosu, Impact of using different ozone cross sections on ozone profile retrievals from Global Ozone Monitoring Experiment (GOME) ultraviolet measurements, Atmos. Chem. Phys., 7, 3571-3578, 2007. [Full text (pdf)] [ACP]
18. Noguch, K., N. Urita, S. Hayashida, X. Liu, and K. Chance, Validation and comparison of tropospheric column ozone derived from satellite measurements over Japan, Scientific Online Letters on the Atmosphere, 3, 041-044, doi:10.2151/sola.2007-011, 2007.
17. Liu, X., K. Chance, T.P. Kurosu, Improved ozone profile retrievals from GOME data with degradation correction in reflectance, Atmos. Chem. Phys., 7, 1575-1583, 2007. [Full text (pdf)] [ACP]
16. Sauvage, B., R.V. Martin, A. van Donkelaar, X. Liu, L. Jaegle, P.I. Palmer, and K. Chance, Remote sensed and in situ constraints on processes affecting tropical tropospheric ozone, Atmos. Chem. Phys., 7, 815-838, 2007. [ACP]
15. Worden, J., X. Liu, K. Bowman, K. Chance, R. Beer, A. Eldering, M. Gunson, H. Worden, Improved tropospheric ozone profile retrievals using OMI and TES radiances, Geophys. Res. Lett., 34(1), L01809, 10.1029/2006GL027806, 2007. [Full text (pdf)]
14. Meijer,Y. J., D. P. J. Swart, R. J. van der A, F. Baier, P. K. Bhartia, G. E. Bodeker, K. Chance, T. Erbertseder, L. E. Flynn, F. del Frate, S. Godin-Beekmann, G. Hansen, O. P. Hasekamp, A. Kaifel, H. M. Kelder, B. J. Kerridge, J.-C. Lambert, J. Landgraf, X. Liu, I. S. McDermid, M. D. Muller, R. F. van Oss, Y. Pachepsky, V. Rozanov, R. Siddans, S. Tellmann, M. Weber, and C. Zehner, Evaluation of nine different GOME ozone profile algorithms, J. Geophys. Res., 111 (D21), D21306, 10.1029/2005JD006778, 2006.
13. Sioris, C.E., L.J. Kovalenko, C.A. McLinden, R.J. Salawitch, M.Van Roozendael, F. Goutail, M. Dorf, K. Pfeilsticker, K. Chance, C. von Savigny, X. Liu, J.P. Pommereau, and J. Frerick, Latitudinal and vertical distribution of bromine monoxide and inorganic BrO in the lower stratosphere from SCIAMACHY limb scatter measurements, J. Geophys. Res., 101(D14), D14301, 10.1029/2005JD006479, 2006.
12. Liu, X., K. Chance, C.E. Sioris, T.P. Kurosu, M.J. Newchurch, Intercomparison of GOME, ozonesonde, and SAGE-II measurements of ozone: Demonstration of the need to homogenize available ozonesonde datasets, J. Geophys. Res., 101(D14), D114305,10.1029/2005JD006718, 2006 [Full text (pdf)]
11. Liu, X., K. Chance, C.E. Sioris, M.J. Newchurch, T.P. Kurosu, Tropospheric ozone profiles from a ground-based ultraviolet spectrometer: a new retrieval method, Appl. Opt., 45(10), 2352-2359, 2006. [Full text (pdf)]
10. Liu X., K. Chance, C.E. Sioris, T.P. Kurosu, R.J.D. Spurr, R.V. Martin, M. Fu, J.A. Logan, D.J. Jacob, P.I. Palmer, M.J. Newchurch, I. Megretskaia, R. Chatfield, First directly-retrieved global distribution of tropospheric column ozone: comparison with the GOES-CHEM model, J. Geophys. Res., 111(D2), D02308, 10.1029/2005JD006564, 2006. [Full text (pdf)]
9. Liu, X., K. Chance, C.E. Sioris, R.J.D. Spurr, T.P. Kurosu, R.V. Martin, M.J. Newchurch, Ozone Profile and Tropospheric Ozone Retrieval from Global Ozone Monitoring Experiment (GOME): Algorithm Description and Validation, J. Geophys. Res., 110(D20), D20307, 10.1029/2005 JD006240, 2005. [Full text (pdf)]
8. Liu, X., C.E. Sioris, K.V. Chance, T.P. Kurosu, M.J. Newchurch, R.V. Martin, P.I. Palmer, Mapping tropospheric ozone profiles from an airborne UV/Visible spectrometer, App. Opt., 44(16), 3312-3319, 2005. [Full text (pdf)]
7. Liu, X., M.J. Newchurch, R. Loughman, and P.K. Bhartia, Errors resulting from Assuming Opaque Lambertian Cloud Surfaces in TOMS Ozone Retrieval, J. Quant. Spectro. & Radiat. Transfer, 85, 337-365, 2004. [Full text (pdf)]
6. Liu, X., J. Wang, and S.A. Christopher, Shortwave direct radiative forcing of dust aerosols over the Atlantic Ocean, Int. J. Rem. Sensing, 24, 5147-5160, 2003. [Full text (pdf)]
5. Liu, X., M.J. Newchurch, and J.H. Kim, Occurrence of ozone anomalies over cloudy areas in TOMS data, Atmos. Chem. and Phys., 3, 1113-1129, 2003. [Full text (pdf)] [ACP]
4. Wang, J., X. Liu, S.A. Christopher, J.S. Reid, E. Reid, and H. Maring, The Effect of Non-Sphericity on GOES-8 Dust Aerosol Retrievals during PRIDE, Geophys. Res. Lett., 30(24), 229310.1029/2003GL018697, 2003. [Full text (pdf)]
3. Newchurch, M.J., D. Sun, J.H. Kim, X. Liu, Tropical tropospheric ozone derived using Clear-Cloudy Pairs (CCP) of TOMS measurements, Atmos. Chem. and Phys., 3, 683-695, 2003. [Full text (pdf)] [ACP]
2. Newchurch, M.J., X. Liu, J.H. Kim, and P.K. Bhartia, On the accuracy of Total Ozone Mapping Spectrometer retrievals over tropical cloudy regions, J. Geophys. Res., 106, 32,315-3227, 2001. [Full text (pdf)]
1. Newchurch, M.J., X. Liu, and J.H. Kim, Lower tropospheric ozone derived from TOMS near mountainous regions, J. Geophys. Res., 106, 23,403-20,412, 2001. [Full text (pdf)]
Conference Proceedings
Chance, K., X. Liu, et al., TEMPO Green Paper: Chemistry, physics, and meteorology experiments with the Tropospheric Emissions: Monitoring of Pollution instrument, Proc. SPIE, Vol. 11151, Sensors, Systems, and Next-Generation Satellites XXIII, 2019.
Nicks, D., B. Baker, J. Lasnik, T. Delker, J. Howell, K. Chance, X. Liu, D. Flittner, J. Kim, Hyperspectral remote sensing of air pollution from geosynchronous orbit with GEMS and TEMPO, Proc. SPIE 10781, Earth Observing Missions and Sensors: Development, Implementation, and Characterization V, 107810T, doi:10.1117/12.2324781, 2018.
Leitch, J.W., T. Delker, W. Good, L. Ruppert, F. Murcray, K. Chance, X. Liu, C. Nowlan, S. J. Janz, N. A. Krotkov, K. E. Pickering, M. Kowalewski, J. Wang, The GeoTASO airborne spectrometer project, Proc. SPIE 9218, Earth Observing Systems XIX, 92181H, doi: 10.1117/12.206376, 2014.
Chance, K., X. Liu, R.M. Suleiman, D.E. Flittner, J. Al-Saadi, and S.J. Janz, Tropospheric emissions: Monitoring of pollution (TEMPO), Proc. SPIE, Vol. 8866, Earth Observing Systems XVIII, Paper 88660D, doi:10.1117/12.2024479, 2013.
Liu, X., K. Chance, T.P. Kurosu, An eight-year record of ozone profiles and tropospheric column ozone from GOME, Proc. 2007 Envisat Symposium, https://earth.esa.int/workshops/ envisatsymposium/proceedings/sessions/3A4/507878li.pdf, 2007
Liu, X., K. Chance, C.E. Sioris, R.J.D. Spurr, T.P. Kurosu, R.V. Martin, M.J. Newchurch, and P.K. Bhartia, Ozone profiles and tropospheric ozone from the Global Ozone Monitoring Experiment, Proc. 2004 Envisat Symposium, http://earth.esa.int/workshops/salzburg04/ papers_posters/4C3_liu_560.pdf.
Chance, K.V., X. Liu, R.J.D. Spurr, T.P. Kurosu, C.E. Sioris, and M.J. Newchurch, P.K. Bhartia, Ozone profile retrieval from Global Ozone Monitoring Experiment (GOME), Proceedings of the XX Quadrennial Ozone Symposium, 1, 483-484, Kos, Greece, 2004.
Liu, X., C.E. Sioris, K.V. Chance, T.P. Kurosu, M.J. Newchurch, R.V. Martin, P.I. Palmer, Tropospheric ozone profile retrievals from an airborne UV/Visible Spectrometer, Proceedings of the XX Quadrennial Ozone Symposium, 1, 573-574, Kos, Greece, 2004.
Liu, X., Ozone retrieval errors associated with clouds in Total Ozone Mapping Spectrometer (TOMS) data, Ph.D. Dissertation, University of Alabama in Huntsville, 2002. [Full text (pdf)]
Updated on April 2022