Randall V. Martin
Papers
7
Total Citations
375
H-Index
5
About
Randall V. Martin is a leading atmospheric scientist whose research focuses on the intersection of satellite remote sensing, aerosol chemistry, and air quality. He is best known for pioneering the use of satellite-derived aerosol optical depth (AOD) to estimate ground-level fine particulate matter (PM₂.₅), a critical step for assessing health impacts in data-sparse regions. His work on the Surface PARTiculate mAtter Network (SPARTAN) has been instrumental in characterizing the global chemical composition of PM₂.₅, with the landmark 2016 paper garnering 191 citations. Martin also developed the first global retrieval of columnar aerosol single scattering albedo from space, a key parameter for understanding aerosol radiative forcing. His high-resolution PM₂.₅ estimates for eastern China using the GOCI satellite instrument (82 citations) demonstrated the power of geostationary observations for air quality monitoring. More recently, he has advanced the representation of organic and secondary inorganic aerosol size distributions in global models, improving the accuracy of aerosol optical property simulations. With over 380 citations across his most-cited works, Martin’s contributions are foundational to both satellite aerosol remote sensing and global chemical transport modeling, directly informing public health and climate research.
Research Focus
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