M
Michael J. Garay
Researcher at California Institute of Technology
Publications - 80
Citations - 2704
Michael J. Garay is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Aerosol & AERONET. The author has an hindex of 24, co-authored 74 publications receiving 1759 citations. Previous affiliations of Michael J. Garay include Jet Propulsion Laboratory.
Papers
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Journal ArticleDOI
Global Estimates and Long-Term Trends of Fine Particulate Matter Concentrations (1998-2018).
Melanie S. Hammer,Melanie S. Hammer,Aaron van Donkelaar,Aaron van Donkelaar,Chi Li,Chi Li,Alexei Lyapustin,Alexei Lyapustin,Andrew M. Sayer,Andrew M. Sayer,N. Christina Hsu,Robert C. Levy,Michael J. Garay,Olga V. Kalashnikova,Ralph A. Kahn,Michael Brauer,Michael Brauer,Joshua S. Apte,Daven K. Henze,Li Zhang,Li Zhang,Qiang Zhang,Bonne Ford,Jeffrey R. Pierce,Randall V. Martin,Randall V. Martin,Randall V. Martin +26 more
TL;DR: Global estimates of annual PM2.5 concentrations and trends for 1998-2018 are developed using advances in satellite observations, chemical transport modeling, and ground-based monitoring, identifying significant trends for eastern North America, Europe, and globally.
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Satellite-derived aerosol optical depth over dark water from MISR and MODIS : Comparisons with AERONET and implications for climatological studies
Ralph A. Kahn,Michael J. Garay,David L. Nelson,Kevin Yau,Michael A. Bull,Barbara J. Gaitley,John V. Martonchik,Robert C. Levy +7 more
TL;DR: In this article, the authors identify the causes of midvisible aerosol optical thickness (AOT) discrepancies over dark water under typical, relatively low AOT conditions and quantify their magnitudes on the basis of detailed analysis.
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Climatology of summer Shamal wind in the Middle East
TL;DR: In this paper, the authors explored the poorly understood spatial and temporal variability of summer Shamal on the diurnal, seasonal, and interannual time scales, along with its influence on dust storm activity and sensitivity to global patterns of sea surface temperature using a comprehensive set of observational data.
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The Airborne Multiangle SpectroPolarimetric Imager (AirMSPI): a new tool for aerosol and cloud remote sensing
David J. Diner,Feng Xu,Feng Xu,Michael J. Garay,John V. Martonchik,B. E. Rheingans,Sven Geier,A. B. Davis,Bruce R. Hancock,Veljko M. Jovanovic,Michael A. Bull,K. Capraro,Russell A. Chipman,Stephen C. McClain +13 more
TL;DR: The Airborne Multiangle SpectroPolarimetric Imager (AirMSPI) is an eight-band pushbroom camera, measuring polarization in the 470, 660, and 865 nm bands, mounted on a gimbal to acquire multiangular observations over a ±67° along-track range.
Journal ArticleDOI
Decadal-scale trends in regional aerosol particle properties and their linkage to emission changes
Bin Zhao,Jonathan H. Jiang,Yu Gu,David J. Diner,John Worden,Kuo-Nan Liou,Hui Su,Jia Xing,Michael J. Garay,Lei Huang,Lei Huang +10 more
TL;DR: In this paper, the authors investigated decadal-scale (13-15 year) trends in aerosol loading and properties during 2001-2015 over three populous regions: the Eastern United States (EUS), Western Europe (WEU), and Eastern and Central China (ECC).