Channel Error Estimation Algorithm for Multichannel in Azimuth HRWS SAR System Based on a 3-D Deep Learning Scheme. - Shaojie Li; Shuang-xi Zhang; Yuchen Lin; Hongtao Zhan; Shuai Wan; Shaohui Mei (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024)