Andreas Hangler
Papers
3
Total Citations
281
H-Index
3
About
Andreas Hangler is a leading figure in satellite-based aerosol remote sensing, whose work has fundamentally advanced how we monitor atmospheric particles from space. His research centers on the development and validation of the GRASP (Generalized Retrieval of Aerosol and Surface Properties) algorithm, a sophisticated approach that leverages multi-angular polarimetry to extract comprehensive aerosol properties. Hangler’s most impactful contribution is the rigorous validation of GRASP using data from the POLDER/PARASOL mission, a landmark study that has garnered over 227 citations and demonstrated the unparalleled potential of multi-angular spectral polarimetry for aerosol monitoring. He has further extended this capability to the Copernicus Sentinel-3A satellite, successfully adapting GRASP for the OLCI instrument to retrieve both aerosol and surface properties, a development that bridges land and ocean color observations. His work is not only theoretically profound but practically essential, providing the foundational algorithms for current and next-generation space polarimeters. By proving that these advanced instruments can deliver robust, global aerosol data, Hangler has directly enabled more accurate climate modeling and air quality assessments, cementing his role as a key architect of modern Earth observation science.
Research Focus
Key Achievements
Top Papers
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