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Zachary Fasnacht
Zachary Fasnacht
Science Systems and Applications, Inc.
Verified email at ssaihq.com
Title
Cited by
Cited by
Year
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
Frequency and impact of summertime stratospheric intrusions over Maryland during DISCOVER‐AQ (2011): New evidence from NASA's GEOS‐5 simulations
LE Ott, BN Duncan, AM Thompson, G Diskin, Z Fasnacht, AO Langford, ...
Journal of Geophysical Research: Atmospheres 121 (7), 3687-3706, 2016
572016
A geometry-dependent surface Lambertian-equivalent reflectivity product for UV–Vis retrievals–Part 1: Evaluation over land surfaces using measurements from OMI at 466 nm
W Qin, Z Fasnacht, D Haffner, A Vasilkov, J Joiner, N Krotkov, B Fisher, ...
Atmospheric Measurement Techniques 12 (7), 3997-4017, 2019
242019
A geometry-dependent surface Lambertian-equivalent reflectivity product for UV–Vis retrievals–Part 2: Evaluation over open ocean
Z Fasnacht, A Vasilkov, D Haffner, W Qin, J Joiner, N Krotkov, AM Sayer, ...
Atmospheric Measurement Techniques 12 (12), 6749-6769, 2019
152019
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
Explicit and consistent aerosol correction for visible wavelength satellite cloud and nitrogen dioxide retrievals based on optical properties from a global aerosol analysis
A Vasilkov, N Krotkov, ES Yang, L Lamsal, J Joiner, P Castellanos, ...
Atmospheric Measurement Techniques 14 (4), 2857-2871, 2021
72021
Detection of anomalies in the UV–vis reflectances from the Ozone Monitoring Instrument
N Gorkavyi, Z Fasnacht, D Haffner, S Marchenko, J Joiner, A Vasilkov
Atmospheric Measurement Techniques 14 (2), 961-974, 2021
62021
Use of Hyper-Spectral Visible and Near-Infrared Satellite Data for Timely Estimates of the Earth’s Surface Reflectance in Cloudy and Aerosol Loaded Conditions: Part 1 …
J Joiner, Z Fasnacht, W Qin, Y Yoshida, AP Vasilkov, C Li, L Lamsal, ...
Frontiers in Remote Sensing 2, 716430, 2022
52022
Use of Hyper-Spectral Visible and Near-Infrared Satellite Data for Timely Estimates of the Earth’s Surface Reflectance in Cloudy Conditions: Part 2-Image Restoration With HICO …
J Joiner, Z Fasnacht, BC Gao, W Qin
Frontiers in Remote Sensing 2, 721957, 2021
52021
A geometry-dependent surface Lambertian-equivalent reflectivity product at 466 nm for UV/Vis retrievals: Part I. Evaluation over land surfaces using measurements from OMI
W Qin, Z Fasnacht, D Haffner, A Vasilkov, J Joiner, N Krotkov, B Fisher, ...
Atmospheric Measurement Techniques Discussions, 1-31, 2019
52019
Using machine learning for timely estimates of ocean color information from hyperspectral satellite measurements in the presence of clouds, aerosols, and sunglint
Z Fasnacht, J Joiner, D Haffner, W Qin, A Vasilkov, P Castellanos, ...
Frontiers in Remote Sensing 3, 846174, 2022
42022
Use of machine learning and principal component analysis to retrieve nitrogen dioxide (NO) with hyperspectral imagers and reduce noise in spectral fitting
J Joiner, S Marchenko, Z Fasnacht, L Lamsal, C Li, A Vasilkov, N Krotkov
Atmospheric Measurement Techniques 16 (2), 481-500, 2023
32023
Explicit and consistent aerosol correction for visible wavelength satellite cloud and nitrogen dioxide retrievals based on optical properties from a global aerosol analysis
A Vasilkov, N Krotkov, ES Yang, L Lamsal, J Joiner, P Castellanos, ...
Atmospheric Measurement Techniques Discussions 2020, 1-20, 2020
32020
Estimates of hyperspectral surface and underwater UV planar and scalar irradiances from OMI measurements and radiative transfer computations
A Vasilkov, N Krotkov, D Haffner, Z Fasnacht, J Joiner
Remote Sensing 14 (9), 2278, 2022
22022
Use of machine learning to retrieve nitrogen dioxide with hyperspectral imagers in the ultraviolet and blue spectral range
J Joiner, S Marchenko, Z Fasnacht, L Lamsal, C Li, A Vasilkov, N Krotkov
EGUsphere 2022, 1-27, 2022
12022
Detection of non-linear effects in satellite UV/vis reflectance spectra: Application to the ozone monitoring instrument
N Gorkavyi, Z Fasnacht, D Haffner, S Marchenko, J Joiner, A Vasilkov
Atmospheric Measurement Techniques Discussions 2020, 1-24, 2020
12020
Revised estimates of NO2 reductions during the COVID-19 lockdowns using updated TROPOMI NO2 retrievals and model simulations
BL Fisher, LN Lamsal, Z Fasnacht, LD Oman, J Joiner, NA Krotkov, S Choi, ...
Atmospheric Environment 326, 120459, 2024
2024
Noise reduction for solar-induced fluorescence retrievals using machine learning and principal component analysis: simulations and applications to GOME-2 satellite retrievals
J Joiner, Y Yoshida, L Guanter, L Lamsal, C Li, Z Fasnacht, P Köhler, ...
Artificial Intelligence for the Earth Systems, 2024
2024
TEMPO Mission Overview
X Liu, K Chance, R Suleiman, J Houck, J Davis, K Daugherty, D Flittner, ...
OCO-TROPOMI-GOSAT Calibration Team Meeting# 10, 2024
2024
High-resolution mapping of nitrogen oxide emissions in large US cities from TROPOMI retrievals of tropospheric nitrogen dioxide columns
F Liu, S Beirle, J Joiner, S Choi, Z Tao, KE Knowland, SJ Smith, DQ Tong, ...
Atmospheric Chemistry and Physics 24 (6), 3717-3728, 2024
2024
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