Radiometric Cross-Calibration of Hyperspectral Microsatellites Using Spectral Homogeneity Factor. - Siqing Zhang 004; Keyi Rao; Zhaocong Wu; Shaoju Wang; Zhixiong Dai; Ruixin Fang; Kexin Wang (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2025)