Litao Li Guo Zhang 0001 Yonghua Jiang 0001 Xin Shen 0001 An Improved On-Orbit Relative Radiometric Calibration Method for Agile High-Resolution Optical Remote-Sensing Satellites With Sensor Geometric Distortion. 1-15 2022 60 IEEE Trans. Geosci. Remote. Sens. https://doi.org/10.1109/TGRS.2021.3078815 db/journals/tgrs/tgrs60.html#LiZJS22