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Sungyeon Choi
Sungyeon Choi
Science Systems and Applications, Inc.
Verified email at nasa.gov
Title
Cited by
Cited by
Year
Abrupt decline in tropospheric nitrogen dioxide over China after the outbreak of COVID-19
F Liu, A Page, SA Strode, Y Yoshida, S Choi, B Zheng, LN Lamsal, C Li, ...
Science Advances 6 (28), eabc2992, 2020
2182020
Ozone Monitoring Instrument (OMI) Aura nitrogen dioxide standard product version 4.0 with improved surface and cloud treatments
LN Lamsal, NA Krotkov, A Vasilkov, S Marchenko, W Qin, ES Yang, ...
Atmospheric Measurement Techniques 14 (1), 455-479, 2021
133*2021
Using satellite observations of tropospheric NO< sub> 2</sub> columns to infer long-term trends in US NO< sub>< i> x</i></sub> emissions: the importance of accounting for the …
RF Silvern, DJ Jacob, LJ Mickley, MP Sulprizio, KR Travis, EA Marais, ...
Atmospheric Chemistry and Physics 19 (13), 8863-8878, 2019
1092019
A new global anthropogenic emission inventory for the last decade: a mosaic of satellite-derived and bottom-up emissions
F Liu, S Choi, C Li, VE Fioletov, CA McLinden, J Joiner, NA Krotkov, ...
Atmospheric Chemistry and Physics 18 (22), 16571-16586, 2018
832018
Analysis of satellite-derived Arctic tropospheric BrO columns in conjunction with aircraft measurements during ARCTAS and ARCPAC
S Choi, Y Wang, RJ Salawitch, T Canty, J Joiner, T Zeng, TP Kurosu, ...
Atmospheric Chemistry and Physics 12 (3), 1255-1285, 2012
632012
First estimates of global free-tropospheric NO2 abundances derived using a cloud-slicing technique applied to satellite observations from the Aura Ozone …
S Choi, J Joiner, Y Choi, BN Duncan, A Vasilkov, N Krotkov, E Bucsela
Atmospheric Chemistry and Physics 14 (19), 10565-10588, 2014
402014
Assessment of observations during DISCOVER-AQ and KORUS-AQ field campaigns
S Choi, LN Lamsal, M Follette-Cook, J Joiner, NA Krotkov, WH Swartz, ...
Atmospheric measurement techniques 13 (5), 2523-2546, 2020
392020
Nitrogen oxides in the global upper troposphere: interpreting cloud-sliced observations from the OMI satellite instrument
EA Marais, DJ Jacob, S Choi, J Joiner, M Belmonte-Rivas, RC Cohen, ...
Atmospheric Chemistry and Physics 18 (23), 17017-17027, 2018
342018
Characterization of soluble bromide measurements and a case study of BrO observations during ARCTAS
J Liao, LG Huey, E Scheuer, JE Dibb, RE Stickel, DJ Tanner, JA Neuman, ...
Atmospheric Chemistry and Physics 12 (3), 1327-1338, 2012
332012
Link between Arctic tropospheric BrO explosion observed from space and sea‐salt aerosols from blowing snow investigated using ozone monitoring instrument BrO data and GEOS‐5 …
S Choi, N Theys, RJ Salawitch, PA Wales, J Joiner, TP Canty, K Chance, ...
Journal of Geophysical Research: Atmospheres 123 (13), 6954-6983, 2018
312018
Evaluating the impact of blowing-snow sea salt aerosol on springtime BrO and in the Arctic
J Huang, L Jaeglé, Q Chen, B Alexander, T Sherwen, MJ Evans, N Theys, ...
Atmospheric Chemistry and Physics 20 (12), 7335-7358, 2020
232020
New observations of in the upper troposphere from TROPOMI
EA Marais, JF Roberts, RG Ryan, H Eskes, KF Boersma, S Choi, J Joiner, ...
Atmospheric Measurement Techniques 14 (3), 2389-2408, 2021
222021
R. van der A, P. Veefkind, PF Levelt, OP Hauser, J. Joiner, Abrupt decline in tropospheric nitrogen dioxide over China after the outbreak of COVID-19
F Liu, A Page, SA Strode, Y Yoshida, S Choi, B Zheng, LN Lamsal, C Li, ...
Sci. Adv 6, 2020
222020
Characterization of errors in satellite-based HCHO  NO tropospheric column ratios with respect to chemistry, column-to-PBL translation, spatial representation …
AH Souri, MS Johnson, GM Wolfe, JH Crawford, A Fried, A Wisthaler, ...
Atmospheric Chemistry and Physics 23 (3), 1963-1986, 2023
212023
Abrupt decline in tropospheric nitrogen dioxide over China after the outbreak of COVID-19. Sci Adv
F Liu, A Page, SA Strode, Y Yoshida, S Choi, B Zheng, LN Lamsal, C Li, ...
132020
Ronald van der
F Liu, A Page, SA Strode, Y Yoshida, S Choi, B Zheng, LN Lamsal, C Li, ...
A., Veefkind, P., Levelt, PF, Hauser, OP and Joiner, J.: Abrupt decline in …, 2020
92020
TROPOMI/S5P NO2 Tropospheric, Stratospheric and Total Columns MINDS 1-Orbit L2 Swath 5.5 km× 3.5 km, NASA Goddard Space Flight Center, Goddard Earth Sciences Data and …
LN Lamsal, NA Krotkov, SV Marchenko, J Joiner, L Oman, A Vasilkov, ...
NASA GSFC GES DISC, 2022
82022
Nitrogen oxides in the global upper troposphere interpreted with cloud-sliced NO2 from the Ozone Monitoring Instrument
EA Marais, DJ Jacob, S Choi, J Joiner, M Belmonte-Rivas, RC Cohen, ...
EGU General Assembly Conference Abstracts, 12156, 2017
42017
New Observations of upper tropospheric NO2 from TROPOMI
E Marais, JF Roberts, RG Ryan, H Eskes, KF Boersma, S Choi, J Joiner, ...
Atmospheric Measurement Techniques, 2021
32021
Abrupt decline in tropospheric nitrogen dioxide after the outbreak of COVID-19
F Liu, A Page, SA Strode, Y Yoshida, S Choi, S Smith, KE Knowland, ...
AGU Fall Meeting Abstracts 2020, A132-01, 2020
32020
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