Liu, Xiong
Fellowship Advisor Smithsonian Astrophysical Observatory staffLiu, Xiong
Fellowship Advisor Smithsonian Astrophysical Observatory staffRemote sensing of atmospheric trace gases, aerosols, and clouds; Atmospheric radiative transfer modeling and instrument calibration; Tropospheric chemistry studies integrating satellite measurements, chemical transport models, and in situ observations
Background And Education
Education And Training
Publications
Selected Publications
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Article
- Sun, Kang, Yousefi, Mahdi, Miller, Christopher Chan, Chance, Kelly, González Abad, Gonzalo, Gordon, Iouli E., Liu, Xiong, O'Sullivan, Ewan, Sioris, Christopher E., and Wofsy, Steven C. 2022. "An optimal estimation-based retrieval of upper atmospheric oxygen airglow and temperature from SCIAMACHY limb observations." Atmospheric Measurement Techniques, 15 3721–3745. https://doi.org/10.5194/amt-15-3721-2022. 2022
- Souri, Amir H., Chance, Kelly, Sun, Kang, Liu, Xiong, and Johnson, Matthew S. 2022. "Dealing with spatial heterogeneity in pointwise-to-gridded- data comparisons." Atmospheric Measurement Techniques, 15 41–59. https://doi.org/10.5194/amt-15-41-2022. 2022
- Li, Chi, Xu, Xiaoguang, Liu, Xiong, Wang, Jun, Sun, Kang, van Geffen, Jos, Zhu, Qindan, Ma, Jianzhong, Jin, Junli, Qin, Kai, He, Qin, Xie, Pinhua, Ren, Bo, and Cohen, Ronald C. 2022. "Direct Retrieval of NO2 Vertical Columns from UV-Vis (390-495 nm) Spectral Radiances Using a Neural Network." Journal of Remote Sensing, 2022 9817134. https://doi.org/10.34133/2022/9817134. 2022
- Choi, Haklim, Liu, Xiong, González Abad, Gonzalo, Seo, Jongjin, Lee, Kwang-Mog, and Kim, Jhoon. 2021. "A Fast Retrieval of Cloud Parameters Using a Triplet of Wavelengths of Oxygen Dimer Band around 477 nm." Remote Sensing, 13, (1) 152. https://doi.org/10.3390/rs13010152. 2021
- Li, Jianfeng, Wang, Yuhang, Zhang, Ruixiong, Smeltzer, Charles, Weinheimer, Andrew, Herman, Jay, Folkert Boersma, K., Celarier, Edward A., Long, Russell W., Szykman, James J., Delgado, Ruben, Thompson, Anne M., Knepp, Travis N., Lamsal, Lok N., Janz, Scott J., Kowalewski, Matthew G., Liu, Xiong, and Nowlan, Caroline R. 2021. "Comprehensive evaluations of diurnal NO2 measurements during DISCOVER-AQ 2011: effects of resolution-dependent representation of NOx emissions." Atmospheric Chemistry & Physics, 21 11133–11160. https://doi.org/10.5194/acp-21-11133-2021. 2021
- Bak, Juseon, Liu, Xiong, Spurr, Robert, Yang, Kai, Nowlan, Caroline R., Miller, Christopher Chan, González Abad, Gonzalo, and Chance, Kelly. 2021. "Radiative transfer acceleration based on the principal component analysis and lookup table of corrections: optimization and application to UV ozone profile retrievals." Atmospheric Measurement Techniques, 14 2659–2672. https://doi.org/10.5194/amt-14-2659-2021. 2021
- Naeger, Aaron R., Newchurch, Michael J., Moore, Tom, Chance, Kelly, Liu, Xiong, Alexander, Susan, Murphy, Kelley, and Wang, Bo. 2021. "Revolutionary Air-Pollution Applications from Future Tropospheric Emissions: Monitoring of Pollution (TEMPO) Observations." Bulletin of the American Meteorological Society, 102 E1735–E1741. https://doi.org/10.1175/BAMS-D-21-0050.1. 2021
- Coddington, O. M., Richard, E. C., Harber, D., Pilewskie, P., Woods, T. N., Chance, Kelly, Liu, Xiong, and Sun, K. 2021. "The TSIS-1 Hybrid Solar Reference Spectrum." Geophysical Research Letters, 48, (12). https://doi.org/10.1029/2020GL091709. 2021
- Souri, Amir H., Chance, Kelly, Bak, Juseon, Nowlan, Caroline R., González Abad, Gonzalo, Jung, Yeonjin, Wong, David C., Mao, Jingqiu, and Liu, Xiong. 2021. "Unraveling pathways of elevated ozone induced by the 2020 lockdown in Europe by an observationally constrained regional model using TROPOMI." Atmospheric Chemistry & Physics, 21 18227–18245. https://doi.org/10.5194/acp-21-18227-2021. 2021
- Souri, Amir H., Nowlan, Caroline R., González Abad, Gonzalo, Zhu, Lei, Blake, Donald R., Fried, Alan, Weinheimer, Andrew J., Wisthaler, Armin, Woo, Jung-Hun, Zhang, Qiang, Miller, Christopher E. Chan, Liu, Xiong, and Chance, Kelly. 2020. "An inversion of NOx and non-methane volatile organic compound (NMVOC) emissions using satellite observations during the KORUS-AQ campaign and implications for surface ozone over East Asia." Atmospheric Chemistry & Physics, 20 9837–9854. https://doi.org/10.5194/acp-20-9837-2020. 2020
- Souri, Amir H., Nowlan, Caroline R., Wolfe, Glenn M., Lamsal, Lok N., Chan Miller, Christopher E., González Abad, Gonzalo, Janz, Scott J., Fried, Alan, Blake, Donald R., Weinheimer, Andrew J., Diskin, Glenn S., Liu, Xiong, and Chance, Kelly. 2020. "Corrigendum to "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]." Atmospheric Environment, 240 117792. https://doi.org/10.1016/j.atmosenv.2020.117792. 2020
- Lu, Xiao, Zhang, Lin, Wu, Tongwen, Long, Michael S., Wang, Jun, Jacob, Daniel J., Zhang, Fang, Zhang, Jie, Eastham, Sebastian D., Hu, Lu, Zhu, Lei, Liu, Xiong, and Wei, Min. 2020. "Development of the global atmospheric chemistry general circulation model BCC-GEOS-Chem v1.0: model description and evaluation." Geoscientific Model Development, 13 3817–3838. https://doi.org/10.5194/gmd-13-3817-2020. 2020
- Bak, Juseon, Liu, Xiong, Birk, Manfred, Wagner, Georg, Gordon, Iouli E., and Chance, Kelly. 2020. "Impact of using a new ultraviolet ozone absorption cross-section dataset on OMI ozone profile retrievals." Atmospheric Measurement Techniques, 13, (11) 5845–5854. https://doi.org/10.5194/amt-13-5845-2020. 2020
- Kim, Jhoon, Jeong, Ukkyo, Ahn, Myoung-Hwan, Kim, Jae H., Park, Rokjin J., Lee, Hanlim, Song, Chul Han, Choi, Yong-Sang, Lee, Kwon-Ho, Yoo, Jung-Moon, Jeong, Myeong-Jae, Park, Seon Ki, Lee, Kwang-Mog, Song, Chang-Keun, Kim, Sang-Woo, Kim, Young Joon, Kim, Si-Wan, Kim, Mijin, Go, Sujung, Liu, Xiong, Chance, Kelly, Chan Miller, Christopher, Al-Saadi, Jay, Veihelmann, Ben, Bhartia, Pawan K. et al. 2020. "New Era of Air Quality Monitoring from Space: Geostationary Environment Monitoring Spectrometer (GEMS)." Bulletin of the American Meteorological Society, 101 E1–E22. https://doi.org/10.1175/BAMS-D-18-0013.1. 2020
- Souri, Amir H., Wang, Huiqun, González Abad, Gonzalo, Liu, Xiong, and Chance, Kelly. 2020. "Quantifying the Impact of Excess Moisture From Transpiration From Crops on an Extreme Heat Wave Event in the Midwestern U.S.: A Top-Down Constraint From Moderate Resolution Imaging Spectroradiometer Water Vapor Retrieval." Journal of Geophysical Research (Atmospheres), 125 e31941. https://doi.org/10.1029/2019JD031941. 2020
- Souri, Amir Hossein, Nowlan, Caroline R., Wolfe, Glenn M., Lamsal, Lok N., Chan Miller, Christopher E., Abad, Gonzalo González, Janz, Scott J., Fried, Alan, Blake, Donald R., Weinheimer, Andrew J., Diskin, Glenn S., Liu, Xiong, and Chance, Kelly. 2020. "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." Atmospheric Environment, 224 117341. https://doi.org/10.1016/j.atmosenv.2020.117341. 2020
- Kang, Mina, Ahn, Myoung-Hwan, Liu, Xiong, Jeong, Ukkyo, and Kim, Jhoon. 2020. "Spectral Calibration Algorithm for the Geostationary Environment Monitoring Spectrometer (GEMS)." Remote Sensing, 12 2846. https://doi.org/10.3390/rs12172846. 2020
- Bak, Juseon, Baek, Kang-Hyeon, Kim, Jae-Hwan, Liu, Xiong, Kim, Jhoon, and Chance, Kelly. 2019. "Cross-evaluation of GEMS tropospheric ozone retrieval performance using OMI data and the use of an ozonesonde dataset over East Asia for validation." Atmospheric Measurement Techniques, 12 5201–5215. https://doi.org/10.5194/amt-12-5201-2019. 2019
- Jung, Yeonjin, González Abad, Gonzalo, Nowlan, Caroline R., Chance, Kelly, Liu, Xiong, Torres, Omar, and Ahn, Changwoo. 2019. "Explicit Aerosol Correction of OMI Formaldehyde Retrievals." Earth and Space Science, 6 2087–2105. https://doi.org/10.1029/2019EA000702. 2019
- González Abad, Gonzalo, Souri, Amir Hossein, Bak, Juseon, Chance, Kelly, Flynn, Lawrence E., Krotkov, Nickolay A., Lamsal, Lok, Li, Can, Liu, Xiong, Chan Miller, Christopher, Nowlan, Caroline R., Suleiman, Raid, and Wang, Huiqun. 2019. "Five decades observing Earth's atmospheric trace gases using ultraviolet and visible backscatter solar radiation from space." Journal of Quantitative Spectroscopy and Radiative Transfer, 238 106478. https://doi.org/10.1016/j.jqsrt.2019.04.030. 2019
- Bak, Juseon, Liu, Xiong, Sun, Kang, Chance, Kelly, and Kim, Jae-Hwan. 2019. "Linearization of the effect of slit function changes for improving Ozone Monitoring Instrument ozone profile retrievals." Atmospheric Measurement Techniques, 12 3777–3788. https://doi.org/10.5194/amt-12-3777-2019. 2019
- Suleiman, Raid M., Chance, Kelly, Liu, Xiong, González Abad, Gonzalo, Kurosu, Thomas P., Hendrick, Francois, and Theys, Nicolas. 2019. "OMI total bromine monoxide (OMBRO) data product: algorithm, retrieval and measurement comparisons." Atmospheric Measurement Techniques, 12 2067–2084. https://doi.org/10.5194/amt-12-2067-2019. 2019
- Cusworth, Daniel H., Jacob, Daniel J., Varon, Daniel J., Chan Miller, Christopher, Liu, Xiong, Chance, Kelly, Thorpe, Andrew K., Duren, Riley M., Miller, Charles E., Thompson, David R., Frankenberg, Christian, Guanter, Luis, and Randles, Cynthia A. 2019. "Potential of next-generation imaging spectrometers to detect and quantify methane point sources from space." Atmospheric Measurement Techniques, 12 5655–5668. https://doi.org/10.5194/amt-12-5655-2019. 2019
- Lu, Xiao, Zhang, Lin, Zhao, Yuanhong, Jacob, Daniel J., Hu, Yongyun, Hu, Lu, Gao, Meng, Liu, Xiong, Petropavlovskikh, Irina, McClure-Begley, Audra, and Querel, Richard. 2019. "Surface and tropospheric ozone trends in the Southern Hemisphere since 1990: possible linkages to poleward expansion of the Hadley circulation." Science Bulletin, 64 400–409. https://doi.org/10.1016/j.scib.2018.12.021. 2019
- Hayashida, Sachiko, Kajino, Mizuo, Deushi, Makoto, Sekiyama, Tsuyoshi Thomas, and Liu, Xiong. 2018. "Seasonality of the lower tropospheric ozone over China observed by the Ozone Monitoring Instrument." Atmospheric Environment, 184 244–253. https://doi.org/10.1016/j.atmosenv.2018.04.014. 2018
- Huang, Guanyu, Liu, Xiong, Chance, Kelly, Yang, Kai, and Cai, Zhaonan. 2018. "Validation of 10-year SAO OMI ozone profile (PROFOZ) product using Aura MLS measurements." Atmospheric Measurement Techniques, 11 17–32. https://doi.org/10.5194/amt-11-17-2018. 2018
- Sun, Kang, Liu, Xiong, Nowlan, Caroline R., Cai, Zhaonan, Chance, Kelly V., Frankenberg, Christian, Lee, Richard A. M., Pollock, Randy, Rosenberg, Robert, and Crisp, David. 2017. "Characterization of the OCO-2 instrument line shape functions using on-orbit solar measurements." Atmospheric Measurement Techniques, 10 939–953. https://doi.org/10.5194/amt-10-939-2017. 2017
- Sun, Kang, Liu, Xiong, Huang, Guanyu, González Abad, Gonzalo, Cai, Zhaonan, Chance, Kelly, and Yang, Kai. 2017. "Deriving the slit functions from OMI solar observations and its implications for ozone-profile retrieval." Atmospheric Measurement Techniques, 10 3677–3695. https://doi.org/10.5194/amt-10-3677-2017. 2017
- Huang, Guanyu, Liu, Xiong, Chance, Kelly, Yang, Kai, Bhartia, Pawan K., Cai, Zhaonan, Allaart, Marc, Ancellet, Gérard, Calpini, Bertrand, Coetzee, Gerrie J. R., Cuevas-Agulló, Emilio, Cupeiro, Manuel, De Backer, Hugo, Dubey, Manvendra K., Fuelberg, Henry E., Fujiwara, Masatomo, Godin-Beekmann, Sophie, Hall, Tristan J., Johnson, Bryan, Joseph, Everette, Kivi, Rigel, Kois, Bogumil, Komala, Ninong, König-Langlo, Gert, Laneve, Giovanni et al. 2017. "Validation of 10-year SAO OMI Ozone Profile (PROFOZ) product using ozonesonde observations." Atmospheric Measurement Techniques, 10 2455–2475. https://doi.org/10.5194/amt-10-2455-2017. 2017
- Zoogman, Peter, Liu, Xiong, Chance, Kelly V., Sun, Qingsong, Schaaf, Crystal, Mahr, Tobias, and Wagner, Thomas. 2016. "A climatology of visible surface reflectance spectra." Journal of Quantitative Spectroscopy and Radiative Transfer, 180 39–46. https://doi.org/10.1016/j.jqsrt.2016.04.003. 2016
- Orphal, Johannes, Staehelin, Johannes, Tamminen, Johanna, Braathen, Geir, De Backer, Marie-Renée, Bais, Alkiviadis, Balis, Dimitris, Barbe, Alain, Bhartia, Pawan K., Birk, Manfred, Burkholder, James B., Chance, Kelly V., von Clarmann, Thomas, Cox, Anthony, Degenstein, Doug, Evans, Robert, Flaud, Jean-Marie, Flittner, David, Godin-Beekmann, Sophie, Gorshelev, Viktor, Gratien, Aline, Hare, Edward, Janssen, Christof, Kyrölä, Erkki, McElroy, Thomas et al. 2016. "Absorption cross-sections of ozone in the ultraviolet and visible spectral regions: Status report 2015." Journal of Molecular Spectroscopy, 327 105–121. https://doi.org/10.1016/j.jms.2016.07.007. 2016
- Bak, Juseon, Liu, Xiong, Kim, Jae H., Deland, Matthew T., and Chance, Kelly V. 2016. "Improvement of OMI ozone profile retrievals by simultaneously fitting polar mesospheric clouds." Atmospheric Measurement Techniques, 9 4521–4531. https://doi.org/10.5194/amt-9-4521-2016. 2016
- Jacob, Daniel J., Turner, Alexander J., Maasakkers, Joannes D., Sheng, Jianxiong, Sun, Kang, Liu, Xiong, Chance, Kelly V., Aben, Ilse, McKeever, Jason, and Frankenberg, Christian. 2016. "Satellite observations of atmospheric methane and their value for quantifying methane emissions." Atmospheric Chemistry & Physics, 16 14371–14396. https://doi.org/10.5194/acp-16-14371-2016. 2016
- González Abad, Gonzalo, Vasilkov, Alexander, Seftor, Colin, Liu, Xiong, and Chance, Kelly V. 2016. "Smithsonian Astrophysical Observatory Ozone Mapping and Profiler Suite (SAO OMPS) formaldehyde retrieval." Atmospheric Measurement Techniques, 9 2797–2812. https://doi.org/10.5194/amt-9-2797-2016. 2016
- Wang, Huiqun, González Abad, Gonzalo, Liu, Xiong, and Chance, Kelly V. 2016. "Validation and update of OMI Total Column Water Vapor product." Atmospheric Chemistry & Physics, 16 11379–11393. https://doi.org/10.5194/acp-16-11379-2016. 2016
- Wang, Jun, Xu, Xiaoguang, Ding, Shouguo, Zeng, Jing, Spurr, Robert, Liu, Xiong, Chance, Kelly V., and Mishchenko, Michael. 2014. "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." Journal of Quantitative Spectroscopy and Radiative Transfer, 146 510–528. https://doi.org/10.1016/j.jqsrt.2014.03.020. 2014
- Flynn, Clare M., Pickering, Kenneth E., Crawford, James H., Lamsal, Lok, Krotkov, Nickolay, Herman, Jay R., Weinheimer, Andrew, Chen, Gao, Liu, Xiong, Szykman, James, Tsay, Si-Chee, Loughner, Christopher, Hains, Jennifer, Lee, Pius, Dickerson, Russell R., Stehr, Jeffrey W., and Brent, Lacey. 2014. "Relationship between column-density and surface mixing ratio: Statistical analysis of O3 and NO2 data from the July 2011 Maryland DISCOVER-AQ mission." Atmospheric Environment, 92 429–441. https://doi.org/10.1016/j.atmosenv.2014.04.041. 2014
- Liu, Chuanxi, Liu, Yi, Liu, Xiong, and Chance, Kelly V. 2013. "Dynamical and chemical features of a cutoff low over northeast China in July 2007: Results from satellite measurements and reanalysis." Advances in Atmospheric Sciences, 30 525–540. https://doi.org/10.1007/s00376-012-2086-8. 2013
- Wang, Lihua, Newchurch, M. J., Pour-Biazar, Arastoo, Kuang, Shi, Khan, Maudood, Liu, Xiong, Koshak, William, and Chance, Kelly V. 2013. "Estimating the influence of lightning on upper tropospheric ozone using NLDN lightning data and CMAQ model." Atmospheric Environment, 67 219–228. https://doi.org/10.1016/j.atmosenv.2012.11.001. 2013
- Kuang, Shi, Newchurch, Michael J., Burris, John, and Liu, Xiong. 2013. "Ground-based lidar for atmospheric boundary layer ozone measurements." Applied Optics, 52 3557. https://doi.org/10.1364/AO.52.003557. 2013
- Huang, Jianping, Zhou, Chenhong, Lee, Xuhui, Bao, Yunxuan, Zhao, Xiaoyan, Fung, Jimmy, Richter, Andreas, Liu, Xiong, and Zheng, Yiqi. 2013. "The effects of rapid urbanization on the levels in tropospheric nitrogen dioxide and ozone over East China." Atmospheric Environment, 77 558–567. https://doi.org/10.1016/j.atmosenv.2013.05.030. 2013
- Liu, Cheng, Liu, Xiong, and Chance, Kelly V. 2013. "The impact of using different ozone cross sections on ozone profile retrievals from OMI UV measurements." Journal of Quantitative Spectroscopy and Radiative Transfer, 130 365–372. https://doi.org/10.1016/j.jqsrt.2013.06.006. 2013
- Cai, Zhaonan, Liu, Yi, Liu, Xiong, Chance, Kelly V., Nowlan, Caroline R., Lang, Ruediger, Munro, Rosemary, and Suleiman, Raid. 2012. "Characterization and correction of Global Ozone Monitoring Experiment 2 ultraviolet measurements and application to ozone profile retrievals." Journal of Geophysical Research. D. Atmospheres, 117 07305. https://doi.org/10.1029/2011JD017096. 2012
- Wang, Lihua, Newchurch, M. J., Biazar, Arastoo, Liu, Xiong, Kuang, Shi, Khan, Maudood, and Chance, Kelly V. 2011. "Evaluating AURA/OMI ozone profiles using ozonesonde data and EPA surface measurements for August 2006." Atmospheric Environment, 45 5523–5530. 2011
- Natraj, Vijay, Liu, Xiong, Kulawik, Susan, Chance, Kelly V., Chatfield, Robert, Edwards, David P., Eldering, Annmarie, Francis, Gene, Kurosu, Thomas, Pickering, Kenneth, Spurr, Robert, and Worden, Helen. 2011. "Multi-spectral sensitivity studies for the retrieval of tropospheric and lowermost tropospheric ozone from simulated clear-sky GEO-CAPE measurements." Atmospheric Environment, 45, (39) 7151–7165. https://doi.org/10.1016/j.atmosenv.2011.09.014. 2011
- Zoogman, Peter, Jacob, Daniel J., Chance, Kelly V., Zhang, Lin, Le Sager, Philippe, Fiore, Arlene M., Eldering, Annmarie, Liu, Xiong, Natraj, Vijay, and Kulawik, Susan S. 2011. "Ozone air quality measurement requirements for a geostationary satellite mission." Atmospheric Environment, 45, (39) 7143–7150. https://doi.org/10.1016/j.atmosenv.2011.05.058. 2011
- Liu, Chuanxi, Liu, Yi, Cai, Zhaonan, Gao, Shouting, Bian, Jianchun, Liu, Xiong, and Chance, Kelly V. 2010. "Dynamic formation of extreme ozone minimum events over the Tibetan Plateau during northern winters 1987–2001." Journal of Geophysical Research. D. Atmospheres, 115 18311. https://doi.org/10.1029/2009JD013130. 2010
- Liu, Yi, Wang, Yong, Liu, Xiong, Cai, Zhaonan, and Chance, Kelly V. 2009. "Tibetan middle tropospheric ozone minimum in June discovered from GOME observations." Geophysical Research Letters, 36 05814. 2009
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Conference Paper
- Chance, Kelly V., Liu, Xiong, Suleiman, Raid M., Flittner, David E., Al-Saadi, Jassim, and Janz, Scott J. 2013. "Tropospheric emissions: monitoring of pollution (TEMPO)." from Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series. 8866, https://doi.org/10.1117/12.2024479. 2013
Contact
Location
- Smithsonian Astrophysical Observatory Academic Department
