The aerosol fine-mode fraction (FMF) is an important optical parameter of aerosols. and the FMF is difficult to accurately retrieve by traditional satellite remote sensing methods. In this study. FMF retrieval was carried out based on the multiangle polarization data of Polarization and Anisotropy of Reflectances for Atmospheric Science coupled with Observations from Lidar (PARASOL). https://herbsdailyes.shop/product-category/moringa/