Alistair Sellar
Papers
1
Total Citations
22
H-Index
1
About
Dr. Alistair Sellar is a leading figure in atmospheric remote sensing, whose work has fundamentally advanced our understanding of aerosol dynamics over the Southern Hemisphere. His primary research focuses on satellite-based aerosol optical depth (AOD) retrieval, algorithm validation, and the long-term monitoring of atmospheric composition. Sellar’s most impactful contribution is the landmark evaluation of two decades of MODIS AOD retrievals over Australia, a study that has garnered 22 citations for its rigorous intercomparison of the Deep Blue and MAIAC algorithms. This work is widely recognized for establishing critical benchmarks for satellite aerosol products in a region characterized by complex surface reflectance and frequent biomass burning. By quantifying the performance and biases of these retrieval methods across diverse Australian landscapes, Sellar provided an essential resource for climate modelers and air quality researchers. His meticulous analysis has directly informed the refinement of global aerosol datasets, making him a key authority in the field. Sellar’s research continues to shape how we monitor and understand the role of aerosols in Earth’s climate system, particularly in data-sparse regions.
Research Focus
Key Achievements
Top Papers
- 1