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Virginia Sawyer
Virginia Sawyer
SSAI/NASA-GSFC
Verified email at nasa.gov
Title
Cited by
Cited by
Year
Detection, variations and intercomparison of the planetary boundary layer depth from radiosonde, lidar and infrared spectrometer
V Sawyer, Z Li
Atmospheric Environment 79, 518-528, 2013
962013
Exploring systematic offsets between aerosol products from the two MODIS sensors
RC Levy, S Mattoo, V Sawyer, Y Shi, PR Colarco, AI Lyapustin, Y Wang, ...
Atmospheric Measurement Techniques 11 (7), 4073-4092, 2018
812018
Continuing the MODIS Dark Target Aerosol Time Series with VIIRS
V Sawyer, RC Levy, S Mattoo, G Cureton, Y Shi, LA Remer
Remote Sensing 12 (2), 308, 2020
512020
An AeroCom–AeroSat study: intercomparison of satellite AOD datasets for aerosol model evaluation
N Schutgens, AM Sayer, A Heckel, C Hsu, H Jethva, G de Leeuw, ...
Atmospheric Chemistry and Physics 20 (21), 12431-12457, 2020
492020
The Dark Target Algorithm for Observing the Global Aerosol System: Past, Present, and Future
LA Remer, RC Levy, S Mattoo, D Tanré, P Gupta, Y Shi, V Sawyer, ...
Remote Sensing 12 (18), 2900, 2020
482020
Bayesian aerosol retrieval algorithm for MODIS AOD retrieval over land
A Lipponen, T Mielonen, MRA Pitkänen, RC Levy, VR Sawyer, ...
Atmospheric Measurement Techniques 11 (3), 1529-1547, 2018
252018
Continuing the MODIS Dark Target Aerosol Time Series with VIIRS, Remote Sens., 12, 308
V Sawyer, RC Levy, S Mattoo, G Cureton, Y Shi, LA Remer
82020
Bayesian Dark Target Algorithm for MODIS AOD retrieval over land
A Lipponen, T Mielonen, MRA Pitkänen, RC Levy, VR Sawyer, ...
Atmospheric Measurement Techniques Discussions, 0
2*
Evaluating aerosol retrievals from LEO and GEO orbits: A step towards consistent global aerosol data records
Y Shi, R Levy, L Remer, S Mattoo, P Gupta, V Sawyer, Z Zhang
AGU Fall Meeting Abstracts 2021, A45P-2061, 2021
12021
The VIIRS Dark Target Aerosol Retrieval and Long-Term Continuity from MODIS
VR Sawyer, RC Levy, S Mattoo, GP Cureton, YR Shi
AGU Fall Meeting Abstracts 2018, A31L-3089, 2018
12018
Interaction between aerosol and the planetary boundary layer depth at sites in the US and China
VR Sawyer
AGU Fall Meeting Abstracts 2015, A33B-0155, 2015
12015
Increasing Aerosol Optical Depth Spatial And Temporal Availability By Merging Datasets from Geostationary And Sun-Synchronous Satellites
P Gupta, RC Levy, S Mattoo, L Remer, Z Zhang, V Sawyer, J Wei, S Zhao, ...
Atmospheric Measurement Techniques Discussions 2024, 1-32, 2024
2024
Assessment of the impact of discontinuity in satellite instruments and retrievals on global PM2. 5 estimates
MS Hammer, A van Donkelaar, L Bindle, AM Sayer, J Lee, NC Hsu, ...
Remote Sensing of Environment 294, 113624, 2023
2023
Assessment of the impact of discontinuity in satellite instruments and retrievals on global PM₂. ₅ estimates
MS Hammer, A Donkelaar, L Bindle, A Sayer, J Lee, NC Hsu, RC Levy, ...
UMBC Faculty Collection, 2023
2023
The Dark Target Aerosol Project: Combining LEO and GEO Satellites for Monitoring Rapid Aerosol Changes on a Global Scale.
RC Levy, S Mattoo, P Gupta, Y Shi, R Holz, J Wei, M Oo, L Remer, ...
103rd AMS Annual Meeting, 2023
2023
Regional Trends in Aerosol Optical Depth across 20 Years and Four LEO Sensors: Dark Target for Terra, Aqua, Snpp, and NOAA-20
VR Sawyer, RC Levy, Y Shi, S Mattoo, L Remer
103rd AMS Annual Meeting, 2023
2023
The Dark Target Aerosol Project: GEO retrieval and GEO-LEO fusion
S Mattoo, P Gupta, YR Shi, R Holz, MM Oo, JC Wei, Z Zhang, ...
AGU Fall Meeting Abstracts 2022, GC32G-0695, 2022
2022
Integrating Aerosols Observations from LEO and GEO to Create High-Frequency Global Datasets
P Gupta, RC Levy, S Mattoo, Z Zhang, J Wei, L Remer, RE Holz, M Oo, ...
102nd American Meteorological Society Annual Meeting, 2022
2022
New ocean dust aerosol algorithm to unite and improve Dark Target dust retrievals across platforms: MODIS, VIIRS, ABI and AHI
Y Zhou, R Levy, S Mattoo, L Remer, V Sawyer, R Espinosa, Y Shi
AGU Fall Meeting Abstracts 2021, A45P-2066, 2021
2021
Regional trends in aerosol optical depth and particle size parameters since 2002 and 2012 for Terra, Aqua, and SNPP
V Sawyer, R Levy, S Mattoo, L Remer
AGU Fall Meeting Abstracts 2021, A45P-2068, 2021
2021
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