Articles | Volume 19, issue 7
https://doi.org/10.5194/amt-19-2555-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-19-2555-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
16 Apr 2026
Research article |
| 16 Apr 2026
| 16 Apr 2026
Retrieval of global aerosol and surface properties from the Gaofen-5 Directional Polarimetric Camera measurements
Zhenyu Zhang
Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, 100871, Beijing, China
Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, 100871, Beijing, China
Yueming Dong
Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, 100871, Beijing, China
Chongzhao Zhang
Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, 100871, Beijing, China
Qiurui Li
Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, 100871, Beijing, China
National Satellite Meteorological Center, China Meteorological Administration, 100081, Beijing, China
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Short summary
This study developed a numerical algorithm to simultaneously retrieve aerosol and surface parameters from multi-angle polarimetric observations from space. Our research shows that accurate single scattering albedo retrieval requires degree of linear polarization observation uncertainties below 0.01. The retrieval results agrees with ground-based measurements well, and successfully characterize regional pollution events. We also generate global maps of retrieved aerosol and surface parameters.
This study developed a numerical algorithm to simultaneously retrieve aerosol and surface...
