supported in part by the National Natural Science Foundation of China(Grant Nos.42471424,41975036,and 42075132);the Fengyun Application Pioneering Project(Grant No.FY-APP024);the State Key Project of National Natural Science Foundation of China-Key projects of joint fund for regional innovation and development(Grant No.U22A20566);the Scientific and Technological Innovation Team of Universities in Henan Province(Grant No.22IRTSTHN008).
The Medium-Resolution Spectral Imager-Ⅱ(MERSI-Ⅱ)instrument aboard China’s Fengyun-3D satellite shares similarities with NASA’s Moderate Resolution Imaging Spectroradiometer(MODIS)sensor,enabling the retrieval of g...