R. G. Grainger
Papers
4
Total Citations
59
H-Index
3
About
R. G. Grainger is a prominent atmospheric scientist whose research sits at the intersection of satellite remote sensing, aerosol physics, and climate science. Specializing in the retrieval and characterization of atmospheric aerosols from satellite-based instruments, Grainger has made significant contributions to our understanding of how airborne particles influence Earth's energy balance. His most widely recognized work, cited 39 times, examines the integration of MODIS-derived surface reflectance data into the ORAC-AATSR aerosol retrieval algorithm, advancing the accuracy of satellite-based aerosol measurements by carefully accounting for differences between sensor spectral response functions. Building on this foundation, Grainger has contributed to quantifying the direct aerosol radiative effect and forcing using the GlobAEROSOL-AATSR dataset, providing regionally and seasonally resolved estimates validated against ground-based AERONET sun-photometer observations. More recently, his work has extended to geostationary aerosol retrievals applied to the extraordinary 2019–2020 Australian bushfire season, demonstrating the value of satellite tools in monitoring extreme biomass burning events increasingly driven by climate change. Collectively, Grainger's research provides essential tools and datasets for constraining aerosol-climate interactions in both routine and extreme atmospheric conditions.
Research Focus
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Top Papers
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