Swagata Payra
Papers
6
Total Citations
95
H-Index
4
About
Swagata Payra is an atmospheric scientist specializing in aerosol research, remote sensing, and air quality monitoring, with a particular focus on arid and semi-arid environments across South Asia and beyond. Her work has made significant contributions to understanding aerosol optical properties, sources, and classification using both ground-based and satellite-derived datasets. Payra's most influential contribution, "A New Classification of Aerosol Sources and Types as Measured over Jaipur, India" (2015, 57 citations), established a novel aerosol classification framework using AERONET measurements over northwestern India — a region critically affected by desert dust and anthropogenic emissions. Complementing this, her rigorous seasonal validation of MODIS satellite data against ground truth measurements (17 citations) strengthened the reliability of satellite-based aerosol monitoring over semi-arid regions. Her comparative studies extending across desert-influenced sites on four continents further demonstrate the global relevance of her findings. More recently, Payra has embraced machine learning approaches for particulate matter estimation from satellite data, reflecting her evolution toward integrative, data-driven methodologies. With research spanning dust storm episodes, heterogeneous aerosol properties across island and continental sites, and cross-continental comparisons, her body of work offers invaluable insights into regional and global aerosol dynamics, making her a notable voice in environmental remote sensing research.
Research Focus
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Top Papers
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